@@ -0,0 +1,18 | |||||
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1 | #include <QtGui/QApplication> | |||
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2 | #include <QMainWindow> | |||
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3 | #include "multichartwidget.h" | |||
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4 | ||||
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5 | int main(int argc, char *argv[]) | |||
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6 | { | |||
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7 | QApplication a(argc, argv); | |||
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8 | ||||
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9 | MultiChartWidget *multi = new MultiChartWidget(); | |||
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10 | ||||
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11 | // Use the chart widget as the central widget | |||
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12 | QMainWindow w; | |||
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13 | w.resize(640, 480); | |||
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14 | w.setCentralWidget(multi); | |||
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15 | w.show(); | |||
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16 | ||||
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17 | return a.exec(); | |||
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18 | } |
@@ -0,0 +1,21 | |||||
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1 | !include( ../../common.pri ) { | |||
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2 | error( "Couldn't find the common.pri file!" ) | |||
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3 | } | |||
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4 | !include( ../../integrated.pri ) { | |||
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5 | error( "Couldn't find the integrated.pri file !") | |||
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6 | } | |||
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7 | ||||
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8 | QT += core gui | |||
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9 | ||||
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10 | TARGET = multichart | |||
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11 | TEMPLATE = app | |||
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12 | ||||
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13 | SOURCES += main.cpp \ | |||
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14 | multichartwidget.cpp | |||
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15 | ||||
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16 | HEADERS += \ | |||
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17 | multichartwidget.h | |||
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18 | ||||
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19 | ||||
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20 | ||||
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21 |
@@ -0,0 +1,35 | |||||
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1 | #include "multichartwidget.h" | |||
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2 | #include <QVBoxLayout> | |||
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3 | #include <qchartglobal.h> | |||
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4 | #include <qchartview.h> | |||
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5 | #include <qscatterseries.h> | |||
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6 | #include <qpieseries.h> | |||
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7 | ||||
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8 | QTCOMMERCIALCHART_USE_NAMESPACE | |||
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9 | ||||
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10 | MultiChartWidget::MultiChartWidget(QWidget *parent) : | |||
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11 | QWidget(parent) | |||
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12 | { | |||
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13 | QVBoxLayout *l = new QVBoxLayout(this); | |||
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14 | ||||
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15 | // Create chart 1 and add a simple pie series onto it | |||
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16 | QChartView *chartView1 = new QChartView(); | |||
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17 | l->addWidget(chartView1); | |||
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18 | QPieSeries *pie = new QPieSeries(); | |||
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19 | pie->add(1.1, "label1"); | |||
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20 | pie->add(1.2, "label2"); | |||
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21 | chartView1->addSeries(pie); | |||
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22 | ||||
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23 | // Create chart 2 and add a simple scatter series onto it | |||
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24 | QChartView *chartView2 = new QChartView(); | |||
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25 | l->addWidget(chartView2); | |||
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26 | QScatterSeries *scatter = new QScatterSeries(); | |||
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27 | *scatter << QPointF(0.5, 5.0) | |||
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28 | << QPointF(1.0, 4.5) | |||
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29 | << QPointF(1.0, 5.5) | |||
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30 | << QPointF(1.5, 5.0) | |||
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31 | << QPointF(2.0, 4.5) | |||
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32 | << QPointF(2.0, 5.5) | |||
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33 | << QPointF(2.5, 5.0); | |||
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34 | chartView2->addSeries(scatter); | |||
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35 | } |
@@ -0,0 +1,18 | |||||
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1 | #ifndef MULTICHARTWIDGET_H | |||
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2 | #define MULTICHARTWIDGET_H | |||
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3 | ||||
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4 | #include <QWidget> | |||
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5 | ||||
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6 | class MultiChartWidget : public QWidget | |||
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7 | { | |||
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8 | Q_OBJECT | |||
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9 | public: | |||
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10 | explicit MultiChartWidget(QWidget *parent = 0); | |||
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11 | ||||
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12 | signals: | |||
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13 | ||||
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14 | public slots: | |||
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15 | ||||
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16 | }; | |||
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17 | ||||
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18 | #endif // MULTICHARTWIDGET_H |
@@ -0,0 +1,20 | |||||
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1 | #include "customslice.h" | |||
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2 | ||||
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3 | CustomSlice::CustomSlice(qreal value, QObject* parent) | |||
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4 | :QPieSlice(parent) | |||
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5 | { | |||
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6 | setValue(value); | |||
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7 | connect(this, SIGNAL(changed()), this, SLOT(updateLabel())); | |||
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8 | connect(this, SIGNAL(hoverEnter()), this, SLOT(toggleExploded())); | |||
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9 | connect(this, SIGNAL(hoverLeave()), this, SLOT(toggleExploded())); | |||
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10 | } | |||
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11 | ||||
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12 | void CustomSlice::updateLabel() | |||
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13 | { | |||
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14 | setLabel(QString::number(this->percentage())); | |||
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15 | } | |||
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16 | ||||
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17 | void CustomSlice::toggleExploded() | |||
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18 | { | |||
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19 | setExploded(!isExploded()); | |||
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20 | } |
@@ -0,0 +1,15 | |||||
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1 | #include <qpieslice.h> | |||
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2 | ||||
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3 | QTCOMMERCIALCHART_USE_NAMESPACE | |||
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4 | ||||
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5 | class CustomSlice : public QPieSlice | |||
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6 | { | |||
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7 | Q_OBJECT | |||
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8 | ||||
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9 | public: | |||
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10 | CustomSlice(qreal value, QObject* parent = 0); | |||
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11 | ||||
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12 | public Q_SLOTS: | |||
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13 | void updateLabel(); | |||
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14 | void toggleExploded(); | |||
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15 | }; |
@@ -0,0 +1,69 | |||||
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1 | #include "declarativescatterseries.h" | |||
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2 | #include "declarativechart.h" | |||
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3 | #include "qchart.h" | |||
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4 | #include "qscatterseries.h" | |||
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5 | #include <cmath> | |||
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6 | ||||
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7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
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8 | ||||
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9 | DeclarativeScatterSeries::DeclarativeScatterSeries(QDeclarativeItem *parent) : | |||
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10 | QDeclarativeItem(parent), | |||
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11 | m_chart(0), | |||
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12 | m_series(0) | |||
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13 | { | |||
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14 | setFlag(QGraphicsItem::ItemHasNoContents, false); | |||
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15 | connect(this, SIGNAL(parentChanged()), | |||
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16 | this, SLOT(setParentForSeries())); | |||
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17 | } | |||
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18 | ||||
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19 | void DeclarativeScatterSeries::setParentForSeries() | |||
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20 | { | |||
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21 | if (!m_series) | |||
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22 | initSeries(); | |||
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23 | } | |||
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24 | ||||
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25 | void DeclarativeScatterSeries::initSeries() | |||
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26 | { | |||
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27 | Q_ASSERT(!m_series); | |||
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28 | DeclarativeChart *declarativeChart = qobject_cast<DeclarativeChart *>(parent()); | |||
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29 | ||||
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30 | if (declarativeChart) { | |||
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31 | QChart *chart = qobject_cast<QChart *>(declarativeChart->m_chart); | |||
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32 | qDebug() << "creating scatter series for chart: " << chart; | |||
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33 | Q_ASSERT(chart); | |||
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34 | ||||
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35 | m_series = new QScatterSeries(); | |||
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36 | Q_ASSERT(m_series); | |||
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37 | for (int i(0); i < m_data.count(); i++) { | |||
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38 | ScatterElement *element = m_data.at(i); | |||
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39 | *m_series << QPointF(element->x(), element->y()); | |||
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40 | } | |||
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41 | chart->addSeries(m_series); | |||
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42 | } | |||
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43 | } | |||
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44 | ||||
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45 | QDeclarativeListProperty<ScatterElement> DeclarativeScatterSeries::data() | |||
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46 | { | |||
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47 | return QDeclarativeListProperty<ScatterElement>(this, 0, | |||
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48 | &DeclarativeScatterSeries::appendData); | |||
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49 | } | |||
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50 | ||||
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51 | void DeclarativeScatterSeries::appendData(QDeclarativeListProperty<ScatterElement> *list, | |||
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52 | ScatterElement *element) | |||
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53 | { | |||
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54 | DeclarativeScatterSeries *series = qobject_cast<DeclarativeScatterSeries *>(list->object); | |||
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55 | qDebug() << "appendData: " << series; | |||
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56 | qDebug() << "appendData: " << element; | |||
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57 | qDebug() << "appendData: " << element->x(); | |||
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58 | qDebug() << "appendData: " << element->y(); | |||
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59 | qDebug() << "appendData: " << series->m_series; | |||
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60 | if (series) { | |||
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61 | series->m_data.append(element); | |||
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62 | if (series->m_series) | |||
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63 | series->m_series->addData(QPointF(element->x(), element->y())); | |||
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64 | } | |||
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65 | } | |||
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66 | ||||
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67 | #include "moc_declarativescatterseries.cpp" | |||
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68 | ||||
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69 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -0,0 +1,42 | |||||
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1 | #ifndef DECLARATIVESCATTERSERIES_H | |||
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2 | #define DECLARATIVESCATTERSERIES_H | |||
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3 | ||||
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4 | #include "qchartglobal.h" | |||
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5 | #include "scatterelement.h" | |||
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6 | #include <QDeclarativeItem> | |||
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7 | ||||
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8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
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9 | ||||
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10 | class QChart; | |||
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11 | class QScatterSeries; | |||
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12 | ||||
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13 | class DeclarativeScatterSeries : public QDeclarativeItem | |||
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14 | { | |||
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15 | Q_OBJECT | |||
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16 | Q_PROPERTY(QDeclarativeListProperty<ScatterElement> data READ data) | |||
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17 | ||||
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18 | public: | |||
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19 | explicit DeclarativeScatterSeries(QDeclarativeItem *parent = 0); | |||
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20 | QDeclarativeListProperty<ScatterElement> data(); | |||
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21 | ||||
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22 | signals: | |||
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23 | ||||
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24 | public slots: | |||
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25 | static void appendData(QDeclarativeListProperty<ScatterElement> *list, | |||
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26 | ScatterElement *element); | |||
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27 | // void append(ScatterElement element); | |||
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28 | ||||
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29 | private slots: | |||
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30 | void setParentForSeries(); | |||
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31 | ||||
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32 | public: | |||
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33 | void initSeries(); | |||
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34 | ||||
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35 | QChart *m_chart; | |||
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36 | QScatterSeries *m_series; | |||
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37 | QList<ScatterElement *> m_data; | |||
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38 | }; | |||
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39 | ||||
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40 | QTCOMMERCIALCHART_END_NAMESPACE | |||
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41 | ||||
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42 | #endif // DECLARATIVESCATTERSERIES_H |
@@ -0,0 +1,12 | |||||
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1 | #include "scatterelement.h" | |||
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2 | ||||
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3 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
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4 | ||||
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5 | ScatterElement::ScatterElement(QObject *parent) : | |||
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6 | QObject(parent) | |||
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7 | { | |||
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8 | } | |||
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9 | ||||
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10 | #include "moc_scatterelement.cpp" | |||
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11 | ||||
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12 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -0,0 +1,30 | |||||
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1 | #ifndef SCATTERELEMENT_H | |||
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2 | #define SCATTERELEMENT_H | |||
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3 | ||||
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4 | #include "qchartglobal.h" | |||
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5 | #include <QObject> | |||
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6 | ||||
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7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
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8 | ||||
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9 | class ScatterElement : public QObject | |||
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10 | { | |||
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11 | Q_OBJECT | |||
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12 | Q_PROPERTY(qreal x READ x WRITE setX /*NOTIFY dataXChanged*/) | |||
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13 | Q_PROPERTY(qreal y READ y WRITE setY /*NOTIFY dataYChanged*/) | |||
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14 | ||||
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15 | public: | |||
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16 | explicit ScatterElement(QObject *parent = 0); | |||
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17 | ||||
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18 | void setX(qreal x) {m_x = x;} | |||
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19 | qreal x() {return m_x;} | |||
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20 | void setY(qreal y) {m_y = y;} | |||
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21 | qreal y() {return m_y;} | |||
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22 | ||||
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23 | public: | |||
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24 | qreal m_x; | |||
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25 | qreal m_y; | |||
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26 | }; | |||
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27 | ||||
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28 | QTCOMMERCIALCHART_END_NAMESPACE | |||
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29 | ||||
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30 | #endif // SCATTERELEMENT_H |
@@ -0,0 +1,181 | |||||
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1 | #include "qpieslice.h" | |||
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2 | ||||
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3 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
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4 | ||||
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5 | #define DEFAULT_PEN_COLOR Qt::black | |||
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6 | #define DEFAULT_BRUSH_COLOR Qt::white | |||
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7 | #define DEFAULT_LABEL_ARM_LENGTH 50 | |||
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8 | ||||
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9 | QPieSlice::QPieSlice(QObject *parent) | |||
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10 | :QObject(parent), | |||
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11 | m_value(0), | |||
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12 | m_isLabelVisible(true), | |||
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13 | m_isExploded(false), | |||
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14 | m_percentage(0), | |||
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15 | m_angle(0), | |||
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16 | m_span(0), | |||
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17 | m_pen(DEFAULT_PEN_COLOR), | |||
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18 | m_brush(DEFAULT_BRUSH_COLOR), | |||
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19 | m_labelPen(DEFAULT_PEN_COLOR), | |||
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20 | m_labelArmLength(DEFAULT_LABEL_ARM_LENGTH) | |||
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21 | { | |||
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22 | ||||
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23 | } | |||
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24 | ||||
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25 | QPieSlice::QPieSlice(qreal value, QString label, bool labelVisible, QObject *parent) | |||
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26 | :QObject(parent), | |||
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27 | m_value(value), | |||
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28 | m_label(label), | |||
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29 | m_isLabelVisible(labelVisible), | |||
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30 | m_isExploded(false), | |||
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31 | m_percentage(0), | |||
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32 | m_angle(0), | |||
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33 | m_span(0), | |||
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34 | m_pen(DEFAULT_PEN_COLOR), | |||
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35 | m_brush(DEFAULT_BRUSH_COLOR), | |||
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36 | m_labelPen(DEFAULT_PEN_COLOR), | |||
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37 | m_labelArmLength(DEFAULT_LABEL_ARM_LENGTH) | |||
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38 | { | |||
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39 | ||||
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40 | } | |||
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41 | ||||
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42 | QPieSlice::~QPieSlice() | |||
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43 | { | |||
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44 | ||||
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45 | } | |||
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46 | ||||
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47 | qreal QPieSlice::value() const | |||
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48 | { | |||
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49 | return m_value; | |||
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50 | } | |||
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51 | ||||
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52 | QString QPieSlice::label() const | |||
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53 | { | |||
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54 | return m_label; | |||
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55 | } | |||
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56 | ||||
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57 | bool QPieSlice::isLabelVisible() const | |||
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58 | { | |||
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59 | return m_isLabelVisible; | |||
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60 | } | |||
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61 | ||||
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62 | bool QPieSlice::isExploded() const | |||
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63 | { | |||
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64 | return m_isExploded; | |||
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65 | } | |||
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66 | ||||
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67 | qreal QPieSlice::percentage() const | |||
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68 | { | |||
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69 | return m_percentage; | |||
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70 | } | |||
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71 | ||||
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72 | qreal QPieSlice::angle() const | |||
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73 | { | |||
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74 | return m_angle; | |||
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75 | } | |||
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76 | ||||
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77 | qreal QPieSlice::span() const | |||
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78 | { | |||
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79 | return m_span; | |||
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80 | } | |||
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81 | ||||
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82 | QPen QPieSlice::pen() const | |||
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83 | { | |||
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84 | return m_pen; | |||
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85 | } | |||
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86 | ||||
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87 | QBrush QPieSlice::brush() const | |||
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88 | { | |||
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89 | return m_brush; | |||
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90 | } | |||
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91 | ||||
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92 | QPen QPieSlice::labelPen() const | |||
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93 | { | |||
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94 | return m_labelPen; | |||
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95 | } | |||
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96 | ||||
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97 | QFont QPieSlice::labelFont() const | |||
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98 | { | |||
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99 | return m_labelFont; | |||
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100 | } | |||
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101 | ||||
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102 | qreal QPieSlice::labelArmLenght() const | |||
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103 | { | |||
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104 | return m_labelArmLength; | |||
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105 | } | |||
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106 | ||||
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107 | void QPieSlice::setValue(qreal value) | |||
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108 | { | |||
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109 | if (m_value != value) { | |||
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110 | m_value = value; | |||
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111 | emit changed(); | |||
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112 | } | |||
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113 | } | |||
|
114 | ||||
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115 | void QPieSlice::setLabel(QString label) | |||
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116 | { | |||
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117 | if (m_label != label) { | |||
|
118 | m_label = label; | |||
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119 | emit changed(); | |||
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120 | } | |||
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121 | } | |||
|
122 | ||||
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123 | void QPieSlice::setLabelVisible(bool visible) | |||
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124 | { | |||
|
125 | if (m_isLabelVisible != visible) { | |||
|
126 | m_isLabelVisible = visible; | |||
|
127 | emit changed(); | |||
|
128 | } | |||
|
129 | } | |||
|
130 | ||||
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131 | void QPieSlice::setExploded(bool exploded) | |||
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132 | { | |||
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133 | if (m_isExploded != exploded) { | |||
|
134 | m_isExploded = exploded; | |||
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135 | emit changed(); | |||
|
136 | } | |||
|
137 | } | |||
|
138 | ||||
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139 | void QPieSlice::setPen(QPen pen) | |||
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140 | { | |||
|
141 | if (m_pen != pen) { | |||
|
142 | m_pen = pen; | |||
|
143 | emit changed(); | |||
|
144 | } | |||
|
145 | } | |||
|
146 | ||||
|
147 | void QPieSlice::setBrush(QBrush brush) | |||
|
148 | { | |||
|
149 | if (m_brush != brush) { | |||
|
150 | m_brush = brush; | |||
|
151 | emit changed(); | |||
|
152 | } | |||
|
153 | } | |||
|
154 | ||||
|
155 | void QPieSlice::setLabelFont(QFont font) | |||
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156 | { | |||
|
157 | if (m_labelFont != font) { | |||
|
158 | m_labelFont = font; | |||
|
159 | emit changed(); | |||
|
160 | } | |||
|
161 | } | |||
|
162 | ||||
|
163 | void QPieSlice::setLabelPen(QPen pen) | |||
|
164 | { | |||
|
165 | if (m_labelPen != pen) { | |||
|
166 | m_labelPen = pen; | |||
|
167 | emit changed(); | |||
|
168 | } | |||
|
169 | } | |||
|
170 | ||||
|
171 | void QPieSlice::setLabelArmLength(qreal len) | |||
|
172 | { | |||
|
173 | if (m_labelArmLength != len) { | |||
|
174 | m_labelArmLength = len; | |||
|
175 | emit changed(); | |||
|
176 | } | |||
|
177 | } | |||
|
178 | ||||
|
179 | #include "moc_qpieslice.cpp" | |||
|
180 | ||||
|
181 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -0,0 +1,86 | |||||
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1 | #ifndef QPIESLICE_H | |||
|
2 | #define QPIESLICE_H | |||
|
3 | ||||
|
4 | #include <qchartglobal.h> | |||
|
5 | #include <QObject> | |||
|
6 | #include <QPen> | |||
|
7 | #include <QBrush> | |||
|
8 | #include <QFont> | |||
|
9 | ||||
|
10 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |||
|
11 | ||||
|
12 | class QTCOMMERCIALCHART_EXPORT QPieSlice : public QObject | |||
|
13 | { | |||
|
14 | Q_OBJECT | |||
|
15 | ||||
|
16 | public: | |||
|
17 | QPieSlice(QObject *parent = 0); | |||
|
18 | QPieSlice(qreal value, QString label, bool labelVisible = true, QObject *parent = 0); | |||
|
19 | virtual ~QPieSlice(); | |||
|
20 | ||||
|
21 | // data | |||
|
22 | qreal value() const; | |||
|
23 | QString label() const; | |||
|
24 | bool isLabelVisible() const; | |||
|
25 | bool isExploded() const; | |||
|
26 | ||||
|
27 | // generated data | |||
|
28 | qreal percentage() const; | |||
|
29 | qreal angle() const; | |||
|
30 | qreal span() const; | |||
|
31 | ||||
|
32 | // customization | |||
|
33 | QPen pen() const; | |||
|
34 | QBrush brush() const; | |||
|
35 | QPen labelPen() const; | |||
|
36 | QFont labelFont() const; | |||
|
37 | qreal labelArmLenght() const; | |||
|
38 | ||||
|
39 | Q_SIGNALS: | |||
|
40 | void clicked(); | |||
|
41 | void hoverEnter(); | |||
|
42 | void hoverLeave(); | |||
|
43 | void changed(); | |||
|
44 | ||||
|
45 | public Q_SLOTS: | |||
|
46 | ||||
|
47 | // data | |||
|
48 | void setLabel(QString label); | |||
|
49 | void setLabelVisible(bool visible); | |||
|
50 | void setValue(qreal value); | |||
|
51 | void setExploded(bool exploded); | |||
|
52 | ||||
|
53 | // customization | |||
|
54 | void setPen(QPen pen); | |||
|
55 | void setBrush(QBrush brush); | |||
|
56 | void setLabelFont(QFont font); | |||
|
57 | void setLabelPen(QPen pen); | |||
|
58 | void setLabelArmLength(qreal len); | |||
|
59 | ||||
|
60 | private: | |||
|
61 | ||||
|
62 | // TODO: use private class | |||
|
63 | friend class QPieSeries; | |||
|
64 | ||||
|
65 | // data | |||
|
66 | qreal m_value; | |||
|
67 | QString m_label; | |||
|
68 | bool m_isLabelVisible; | |||
|
69 | bool m_isExploded; | |||
|
70 | ||||
|
71 | // generated data | |||
|
72 | qreal m_percentage; | |||
|
73 | qreal m_angle; | |||
|
74 | qreal m_span; | |||
|
75 | ||||
|
76 | // customization | |||
|
77 | QPen m_pen; | |||
|
78 | QBrush m_brush; | |||
|
79 | QPen m_labelPen; | |||
|
80 | QFont m_labelFont; | |||
|
81 | qreal m_labelArmLength; | |||
|
82 | }; | |||
|
83 | ||||
|
84 | QTCOMMERCIALCHART_END_NAMESPACE | |||
|
85 | ||||
|
86 | #endif // QPIESLICE_H |
@@ -0,0 +1,13 | |||||
|
1 | INCLUDEPATH += $$PWD | |||
|
2 | DEPENDPATH += $$PWD | |||
|
3 | ||||
|
4 | SOURCES += \ | |||
|
5 | $$PWD/qscatterseries.cpp \ | |||
|
6 | $$PWD/scatterpresenter.cpp | |||
|
7 | ||||
|
8 | PRIVATE_HEADERS += \ | |||
|
9 | $$PWD/scatterpresenter_p.h \ | |||
|
10 | $$PWD/scatterseries_p.h | |||
|
11 | ||||
|
12 | PUBLIC_HEADERS += \ | |||
|
13 | $$PWD/qscatterseries.h |
@@ -1,15 +1,22 | |||||
1 | !include(common.pri) { |
|
1 | !include(common.pri) { | |
2 | error('missing common.pri') |
|
2 | error('missing common.pri') | |
3 | } |
|
3 | } | |
4 |
|
4 | |||
5 | TEMPLATE = subdirs |
|
5 | TEMPLATE = subdirs | |
6 |
SUBDIRS += src |
|
6 | SUBDIRS += src example test qmlplugin | |
|
7 | ||||
|
8 | integrated_build:{ | |||
|
9 | message('Configured for integrated build') | |||
|
10 | } else { | |||
|
11 | message('Please build example test and qmlplugin after installing library.') | |||
|
12 | } | |||
|
13 | ||||
7 | CONFIG += ordered |
|
14 | CONFIG += ordered | |
8 | QMAKE_CXXFLAGS += -g -Wall |
|
15 | QMAKE_CXXFLAGS += -g -Wall | |
9 | unix:QMAKE_DISTCLEAN += -r build bin |
|
16 | unix:QMAKE_DISTCLEAN += -r build bin | |
10 | win32:QMAKE_DISTCLEAN += /Q build bin |
|
17 | win32:QMAKE_DISTCLEAN += /Q build bin | |
11 |
|
18 | |||
12 | # install feature file |
|
19 | # install feature file | |
13 | feature.path = $$[QT_INSTALL_DATA]/mkspecs/features |
|
20 | feature.path = $$[QT_INSTALL_DATA]/mkspecs/features | |
14 | feature.files = $$PWD/features/qtcommercialchart.prf |
|
21 | feature.files = $$PWD/features/qtcommercialchart.prf | |
15 | INSTALLS += feature |
|
22 | INSTALLS += feature |
@@ -1,23 +1,25 | |||||
1 | CONFIG+=integrated_build #remove if you want to build against installed libs |
|
1 | CONFIG+=integrated_build #remove if you want to build against installed libs | |
2 |
|
2 | |||
3 | CHART_BUILD_HEADER_DIR = $$PWD/include |
|
3 | CHART_BUILD_PUBLIC_HEADER_DIR = $$PWD/include | |
|
4 | CHART_BUILD_PRIVATE_HEADER_DIR = $$CHART_BUILD_PUBLIC_HEADER_DIR/private | |||
4 | CHART_BUILD_LIB_DIR = $$PWD/lib |
|
5 | CHART_BUILD_LIB_DIR = $$PWD/lib | |
5 | CHART_BUILD_DIR = $$PWD/build |
|
6 | CHART_BUILD_DIR = $$PWD/build | |
6 | CHART_BUILD_BIN_DIR = $$PWD/bin |
|
7 | CHART_BUILD_BIN_DIR = $$PWD/bin | |
7 |
|
8 | |||
8 | # hack to fix windows builds |
|
9 | # hack to fix windows builds | |
9 | win32:{ |
|
10 | win32:{ | |
10 | CHART_BUILD_HEADER_DIR = $$replace(CHART_BUILD_HEADER_DIR, "/","\\") |
|
11 | CHART_BUILD_PUBLIC_HEADER_DIR = $$replace(CHART_BUILD_PUBLIC_HEADER_DIR, "/","\\") | |
|
12 | CHART_BUILD_PRIVATE_HEADER_DIR = $$replace(CHART_BUILD_PRIVATE_HEADER_DIR, "/","\\") | |||
11 | CHART_BUILD_LIB_DIR = $$replace(CHART_BUILD_LIB_DIR, "/","\\") |
|
13 | CHART_BUILD_LIB_DIR = $$replace(CHART_BUILD_LIB_DIR, "/","\\") | |
12 | CHART_BUILD_BUILD_DIR = $$replace(CHART_BUILD_BUILD_DIR, "/","\\") |
|
14 | CHART_BUILD_BUILD_DIR = $$replace(CHART_BUILD_BUILD_DIR, "/","\\") | |
13 | CHART_BUILD_BIN_DIR = $$replace(CHART_BUILD_BIN_DIR, "/","\\") |
|
15 | CHART_BUILD_BIN_DIR = $$replace(CHART_BUILD_BIN_DIR, "/","\\") | |
14 | } |
|
16 | } | |
15 |
|
17 | |||
16 | mac: { |
|
18 | mac: { | |
17 | # TODO: The following qmake flags are a work-around to make QtCommercial Charts compile on |
|
19 | # TODO: The following qmake flags are a work-around to make QtCommercial Charts compile on | |
18 | # QtCommercial 4.8. On the other hand Charts builds successfully with Qt open source 4.8 |
|
20 | # QtCommercial 4.8. On the other hand Charts builds successfully with Qt open source 4.8 | |
19 | # without these definitions, so this is probably a configuration issue on QtCommercial 4.8; |
|
21 | # without these definitions, so this is probably a configuration issue on QtCommercial 4.8; | |
20 | # it should probably define the minimum OSX version to be 10.5... |
|
22 | # it should probably define the minimum OSX version to be 10.5... | |
21 | QMAKE_CXXFLAGS *= -mmacosx-version-min=10.5 |
|
23 | QMAKE_CXXFLAGS *= -mmacosx-version-min=10.5 | |
22 | QMAKE_LFLAGS *= -mmacosx-version-min=10.5 |
|
24 | QMAKE_LFLAGS *= -mmacosx-version-min=10.5 | |
23 | } |
|
25 | } |
@@ -1,12 +1,13 | |||||
1 | TEMPLATE = subdirs |
|
1 | TEMPLATE = subdirs | |
2 | SUBDIRS += linechart \ |
|
2 | SUBDIRS += linechart \ | |
3 | zoomlinechart \ |
|
3 | zoomlinechart \ | |
4 | colorlinechart \ |
|
4 | colorlinechart \ | |
5 | barchart \ |
|
5 | barchart \ | |
6 | stackedbarchart \ |
|
6 | stackedbarchart \ | |
7 | percentbarchart \ |
|
7 | percentbarchart \ | |
8 | scatter \ |
|
8 | scatter \ | |
9 | piechart \ |
|
9 | piechart \ | |
10 | dynamiclinechart \ |
|
10 | dynamiclinechart \ | |
11 | axischart\ |
|
11 | axischart\ | |
12 |
|
|
12 | gdpbarchart\ | |
|
13 | multichart |
@@ -1,33 +1,42 | |||||
1 | #include <QtGui/QApplication> |
|
1 | #include <QtGui/QApplication> | |
2 | #include <QMainWindow> |
|
2 | #include <QMainWindow> | |
3 | #include <cmath> |
|
|||
4 | #include <qchartglobal.h> |
|
3 | #include <qchartglobal.h> | |
5 | #include <qchartview.h> |
|
4 | #include <qchartview.h> | |
6 | #include <qpieseries.h> |
|
5 | #include <qpieseries.h> | |
|
6 | #include <qpieslice.h> | |||
|
7 | #include "customslice.h" | |||
7 |
|
8 | |||
8 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
9 | QTCOMMERCIALCHART_USE_NAMESPACE | |
9 |
|
10 | |||
10 | int main(int argc, char *argv[]) |
|
11 | int main(int argc, char *argv[]) | |
11 | { |
|
12 | { | |
12 | QApplication a(argc, argv); |
|
13 | QApplication a(argc, argv); | |
13 |
|
14 | |||
14 | // Create widget and scatter series |
|
15 | QMainWindow window; | |
15 | QChartView *chartWidget = new QChartView(); |
|
16 | ||
16 | QPieSeries *series = qobject_cast<QPieSeries *>(chartWidget->createSeries(QChartSeries::SeriesTypePie)); |
|
17 | QPieSeries *series = new QPieSeries(); | |
17 | Q_ASSERT(series); |
|
18 | series->add(5, "Slice 1"); | |
18 |
|
19 | series->add(2, "Slice 2"); | ||
19 | // Add test data to the series |
|
20 | series->add(3, "Slice 3"); | |
20 | series->add(QPieSlice(1, "test1", true, true, QPen(Qt::red, 2), QBrush(Qt::red))); |
|
21 | series->add(4, "Slice 4"); | |
21 |
series->add( |
|
22 | series->add(5, "Slice 5"); | |
22 |
series->add( |
|
23 | series->add(6, "Slice 6"); | |
23 |
series->add( |
|
24 | series->add(7, "Slice 7"); | |
24 |
series->add( |
|
25 | series->add(new CustomSlice(8)); | |
25 |
|
26 | series->enableClickExplodes(true); | ||
26 | // Use the chart widget as the central widget |
|
27 | series->enableHoverHighlight(true); | |
27 | QMainWindow w; |
|
28 | ||
28 | w.resize(640, 480); |
|
29 | foreach (QPieSlice*s, series->slices()) | |
29 | w.setCentralWidget(chartWidget); |
|
30 | qDebug() << s->angle() << s->span() << s->percentage(); | |
30 | w.show(); |
|
31 | ||
|
32 | QChartView* chartView = new QChartView(&window); | |||
|
33 | chartView->addSeries(series); | |||
|
34 | chartView->setChartTitle("simple piechart"); | |||
|
35 | chartView->setChartTheme(QChart::ChartThemeIcy); | |||
|
36 | ||||
|
37 | window.setCentralWidget(chartView); | |||
|
38 | window.resize(600, 600); | |||
|
39 | window.show(); | |||
31 |
|
40 | |||
32 | return a.exec(); |
|
41 | return a.exec(); | |
33 | } |
|
42 | } |
@@ -1,17 +1,19 | |||||
1 | !include( ../../common.pri ) { |
|
1 | !include( ../../common.pri ) { | |
2 | error( "Couldn't find the common.pri file!" ) |
|
2 | error( "Couldn't find the common.pri file!" ) | |
3 | } |
|
3 | } | |
4 | !include( ../../integrated.pri ) { |
|
4 | !include( ../../integrated.pri ) { | |
5 | error( "Couldn't find the integrated.pri file !") |
|
5 | error( "Couldn't find the integrated.pri file !") | |
6 | } |
|
6 | } | |
7 |
|
7 | |||
8 | QT += core gui |
|
8 | QT += core gui | |
9 |
|
9 | |||
10 | TARGET = piechart |
|
10 | TARGET = piechart | |
11 | TEMPLATE = app |
|
11 | TEMPLATE = app | |
12 |
|
12 | |||
13 | SOURCES += main.cpp |
|
13 | SOURCES += main.cpp customslice.cpp | |
|
14 | HEADERS += customslice.h | |||
14 |
|
15 | |||
15 | HEADERS += |
|
16 | OBJECTS_DIR = tmp | |
|
17 | MOC_DIR = tmp | |||
16 |
|
18 | |||
17 |
|
19 |
@@ -1,39 +1,57 | |||||
1 | #include <QtGui/QApplication> |
|
1 | #include <QtGui/QApplication> | |
2 | #include <QMainWindow> |
|
2 | #include <QMainWindow> | |
3 | #include <cmath> |
|
3 | #include <cmath> | |
4 | #include <qchartglobal.h> |
|
4 | #include <qchartglobal.h> | |
5 | #include <qchartview.h> |
|
5 | #include <qchartview.h> | |
6 | #include <qscatterseries.h> |
|
6 | #include <qscatterseries.h> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
8 | QTCOMMERCIALCHART_USE_NAMESPACE | |
9 |
|
9 | |||
10 | int main(int argc, char *argv[]) |
|
10 | int main(int argc, char *argv[]) | |
11 | { |
|
11 | { | |
12 | QApplication a(argc, argv); |
|
12 | QApplication a(argc, argv); | |
13 |
|
13 | |||
14 | // Create chart widget |
|
14 | // Create chart widget | |
15 | QChartView *chartWidget = new QChartView(); |
|
15 | QChartView *chartWidget = new QChartView(); | |
16 |
|
16 | |||
17 |
// |
|
17 | // Add scatter series with simple test data | |
18 | QScatterSeries *scatter = new QScatterSeries(); |
|
18 | QScatterSeries *scatter = new QScatterSeries(); | |
19 |
*scatter << QPointF(0.5, |
|
19 | *scatter << QPointF(0.5, 5.0) | |
20 |
<< QPointF(1.0, |
|
20 | << QPointF(1.0, 4.5) | |
21 |
<< QPointF(1. |
|
21 | << QPointF(1.0, 5.5) | |
22 |
<< QPointF( |
|
22 | << QPointF(1.5, 5.0) | |
|
23 | << QPointF(2.0, 4.5) | |||
|
24 | << QPointF(2.0, 5.5) | |||
|
25 | << QPointF(2.5, 5.0); | |||
23 | chartWidget->addSeries(scatter); |
|
26 | chartWidget->addSeries(scatter); | |
24 |
|
27 | |||
25 | // Add another scatter series with more complex data with random component |
|
28 | // Add another scatter series | |
|
29 | // - more data with random component | |||
26 | QScatterSeries *scatter2 = new QScatterSeries(); |
|
30 | QScatterSeries *scatter2 = new QScatterSeries(); | |
27 | for (qreal i(0.0); i < 20; i += 0.5) |
|
31 | for (qreal i(0.0); i < 20; i += 0.05) { | |
28 | (*scatter2) << QPointF(i + (qreal)(rand() % 100) / 100.0, |
|
32 | (*scatter2) << QPointF(i + (qreal)(rand() % 100) / 100.0, | |
29 | i + (qreal)(rand() % 100) / 100.0); |
|
33 | i + (qreal)(rand() % 100) / 100.0); | |
|
34 | } | |||
30 | chartWidget->addSeries(scatter2); |
|
35 | chartWidget->addSeries(scatter2); | |
|
36 | // Custom pen and brush (not those defined by the chart theme) | |||
|
37 | // - uses opaque color | |||
|
38 | QColor color("#2685BF"); | |||
|
39 | color.setAlpha(80); | |||
|
40 | QBrush brush(Qt::SolidPattern); | |||
|
41 | brush.setColor(color); | |||
|
42 | scatter2->setMarkerBrush(brush); | |||
|
43 | QPen pen; | |||
|
44 | pen.setColor(color); | |||
|
45 | pen.setWidth(2); | |||
|
46 | scatter2->setMarkerPen(pen); | |||
|
47 | // use a rectangle as the marker shape | |||
|
48 | scatter2->setMarkerShape(QScatterSeries::MarkerShapeRectangle); | |||
31 |
|
49 | |||
32 | // Use the chart widget as the central widget |
|
50 | // Use the chart widget as the central widget | |
33 | QMainWindow w; |
|
51 | QMainWindow w; | |
34 | w.resize(640, 480); |
|
52 | w.resize(640, 480); | |
35 | w.setCentralWidget(chartWidget); |
|
53 | w.setCentralWidget(chartWidget); | |
36 | w.show(); |
|
54 | w.show(); | |
37 |
|
55 | |||
38 | return a.exec(); |
|
56 | return a.exec(); | |
39 | } |
|
57 | } |
@@ -1,49 +1,56 | |||||
1 | integrated_build:{ |
|
1 | integrated_build:{ | |
2 | message('Internal build within charts core source tree') |
|
2 | message('Running integrated build against local libs...') | |
3 | INCLUDEPATH += $$CHART_BUILD_HEADER_DIR |
|
3 | INCLUDEPATH += $$CHART_BUILD_PUBLIC_HEADER_DIR | |
4 |
|
4 | |||
5 | !win32: { |
|
5 | !win32: { | |
6 | LIBS += -L $$CHART_BUILD_LIB_DIR -Wl,-rpath,$$CHART_BUILD_LIB_DIR |
|
6 | LIBS += -L $$CHART_BUILD_LIB_DIR -Wl,-rpath,$$CHART_BUILD_LIB_DIR | |
7 | }else{ |
|
7 | }else{ | |
8 | LIBS += -L $$CHART_BUILD_LIB_DIR |
|
8 | win32-msvc*: { | |
|
9 | # hack fix for error: | |||
|
10 | # "LINK : fatal error LNK1146: no argument specified with option '/LIBPATH:'" | |||
|
11 | QMAKE_LIBDIR += $$CHART_BUILD_LIB_DIR | |||
|
12 | }else{ | |||
|
13 | LIBS += -L $$CHART_BUILD_LIB_DIR | |||
|
14 | } | |||
9 | } |
|
15 | } | |
10 |
|
16 | |||
11 | DESTDIR = $$CHART_BUILD_BIN_DIR |
|
17 | DESTDIR = $$CHART_BUILD_BIN_DIR | |
12 |
|
18 | |||
13 | CONFIG(debug, debug|release) { |
|
19 | CONFIG(debug, debug|release) { | |
14 | LIBS += -lQtCommercialChartd |
|
20 | LIBS += -lQtCommercialChartd | |
15 | #this is ugly hack to work around missing rpath, it simply copies lib |
|
21 | #this is ugly hack to work around missing rpath, it simply copies lib | |
16 | win32:{ |
|
22 | win32:{ | |
17 | copylib.target = $$CHART_BUILD_BIN_DIR/QtCommercialChartd.dll |
|
23 | copylib.target = $$CHART_BUILD_BIN_DIR/QtCommercialChartd.dll | |
18 | copylib.commands = $$QMAKE_COPY $$CHART_BUILD_LIB_DIR\\QtCommercialChartd.dll $$CHART_BUILD_BIN_DIR |
|
24 | copylib.commands = $$QMAKE_COPY $$CHART_BUILD_LIB_DIR\\QtCommercialChartd.dll $$CHART_BUILD_BIN_DIR | |
19 | copylib.depends = $$CHART_BUILD_LIB_DIR/QtCommercialChartd.dll |
|
25 | copylib.depends = $$CHART_BUILD_LIB_DIR/QtCommercialChartd.dll | |
20 | PRE_TARGETDEPS += $$CHART_BUILD_BIN_DIR/QtCommercialChartd.dll |
|
26 | PRE_TARGETDEPS += $$CHART_BUILD_BIN_DIR/QtCommercialChartd.dll | |
21 | QMAKE_EXTRA_TARGETS +=copylib |
|
27 | QMAKE_EXTRA_TARGETS +=copylib | |
22 | } |
|
28 | } | |
23 | } else { |
|
29 | } else { | |
24 | LIBS += -lQtCommercialChart |
|
30 | LIBS += -lQtCommercialChart | |
25 |
|
31 | |||
26 | #this is ugly hack to work around missing rpath, it simply copies lib |
|
32 | #this is ugly hack to work around missing rpath, it simply copies lib | |
27 | win32: { |
|
33 | win32: { | |
28 | copylib.target = $$CHART_BUILD_BIN_DIR/QtCommercialChart |
|
34 | copylib.target = $$CHART_BUILD_BIN_DIR/QtCommercialChart | |
29 | copylib.commands = $$QMAKE_COPY $$CHART_BUILD_LIB_DIR\\QtCommercialChart.dll $$CHART_BUILD_BIN_DIR |
|
35 | copylib.commands = $$QMAKE_COPY $$CHART_BUILD_LIB_DIR\\QtCommercialChart.dll $$CHART_BUILD_BIN_DIR | |
30 | copylib.depends = $$CHART_BUILD_LIB_DIR/QtCommercialChart.dll |
|
36 | copylib.depends = $$CHART_BUILD_LIB_DIR/QtCommercialChart.dll | |
31 | PRE_TARGETDEPS += $$CHART_BUILD_BIN_DIR/QtCommercialChart |
|
37 | PRE_TARGETDEPS += $$CHART_BUILD_BIN_DIR/QtCommercialChart | |
32 | QMAKE_EXTRA_TARGETS +=copylib |
|
38 | QMAKE_EXTRA_TARGETS +=copylib | |
33 | } |
|
39 | } | |
34 | } |
|
40 | } | |
35 |
|
41 | |||
36 | mac: { |
|
42 | mac: { | |
37 | # This is a hack to make binaries to use the internal version of the QtCommercial Charts library on OSX |
|
43 | # This is a hack to make binaries to use the internal version of the QtCommercial Charts library on OSX | |
38 | QMAKE_POST_LINK += install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/chartwidgettest.app/Contents/MacOS/chartwidgettest |
|
44 | QMAKE_POST_LINK += install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/chartwidgettest.app/Contents/MacOS/chartwidgettest | |
39 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/barchart.app/Contents/MacOS/barchart |
|
45 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/barchart.app/Contents/MacOS/barchart | |
40 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/colorlineChart.app/Contents/MacOS/colorlineChart |
|
46 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/colorlineChart.app/Contents/MacOS/colorlineChart | |
41 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/lineChart.app/Contents/MacOS/lineChart |
|
47 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/lineChart.app/Contents/MacOS/lineChart | |
42 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/percentbarchart.app/Contents/MacOS/percentbarchart |
|
48 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/percentbarchart.app/Contents/MacOS/percentbarchart | |
43 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/stackedbarchart.app/Contents/MacOS/stackedbarchart |
|
49 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/stackedbarchart.app/Contents/MacOS/stackedbarchart | |
44 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/zoomLineChart.app/Contents/MacOS/zoomLineChart |
|
50 | QMAKE_POST_LINK += && install_name_tool -change "libQtCommercialChartd.1.dylib" "@rpath/libQtCommercialChartd.dylib" $$CHART_BUILD_BIN_DIR/zoomLineChart.app/Contents/MacOS/zoomLineChart | |
45 | } |
|
51 | } | |
46 |
|
52 | |||
47 | } else { |
|
53 | } else { | |
|
54 | message('Running build aginst system libs...') | |||
48 | CONFIG+=qtcommercialchart |
|
55 | CONFIG+=qtcommercialchart | |
49 | } |
|
56 | } |
@@ -1,27 +1,39 | |||||
1 | #include "declarativechart.h" |
|
1 | #include "declarativechart.h" | |
2 |
|
2 | |||
3 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
3 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
4 |
|
4 | |||
5 | DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent) |
|
5 | DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent) | |
6 | : QDeclarativeItem(parent), |
|
6 | : QDeclarativeItem(parent), | |
7 | m_chart(new QChart(this)) |
|
7 | m_chart(new QChart(this)) | |
8 | { |
|
8 | { | |
9 | setFlag(QGraphicsItem::ItemHasNoContents, false); |
|
9 | setFlag(QGraphicsItem::ItemHasNoContents, false); | |
10 | // m_chart->setMargin(50); // TODO: should not be needed? |
|
|||
11 | } |
|
10 | } | |
12 |
|
11 | |||
13 | DeclarativeChart::ChartTheme DeclarativeChart::theme() |
|
12 | DeclarativeChart::ChartTheme DeclarativeChart::theme() | |
14 | { |
|
13 | { | |
15 | if (m_chart) |
|
14 | if (m_chart) | |
16 | return (ChartTheme) m_chart->chartTheme(); |
|
15 | return (ChartTheme) m_chart->chartTheme(); | |
17 | } |
|
16 | } | |
18 |
|
17 | |||
19 | void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) |
|
18 | void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) | |
20 | { |
|
19 | { | |
21 | if (newGeometry.isValid()) |
|
20 | qDebug() << "geometryChanged " << this << " old geometry: " << oldGeometry; | |
22 | m_chart->resize(newGeometry.width(), newGeometry.height()); |
|
21 | if (newGeometry.isValid()) { | |
|
22 | if (newGeometry.width() > 0 && newGeometry.height() > 0) { | |||
|
23 | // TODO: setting margin should not be needed to make axis visible? | |||
|
24 | const int margin = 30; | |||
|
25 | if (m_chart->margin() == 0 | |||
|
26 | && newGeometry.width() > (margin * 2) | |||
|
27 | && newGeometry.height() > (margin * 2)) { | |||
|
28 | m_chart->setMargin(margin); | |||
|
29 | m_chart->resize(newGeometry.width(), newGeometry.height()); | |||
|
30 | } else { | |||
|
31 | m_chart->resize(newGeometry.width(), newGeometry.height()); | |||
|
32 | } | |||
|
33 | } | |||
|
34 | } | |||
23 | } |
|
35 | } | |
24 |
|
36 | |||
25 | #include "moc_declarativechart.cpp" |
|
37 | #include "moc_declarativechart.cpp" | |
26 |
|
38 | |||
27 | QTCOMMERCIALCHART_END_NAMESPACE |
|
39 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,100 +1,91 | |||||
1 | #include "declarativeseries.h" |
|
1 | #include "declarativeseries.h" | |
2 | #include "declarativechart.h" |
|
2 | #include "declarativechart.h" | |
3 | #include <qscatterseries.h> |
|
3 | #include <qscatterseries.h> | |
4 | #include <qlinechartseries.h> |
|
4 | #include <qlinechartseries.h> | |
5 | #include <cmath> |
|
5 | #include <cmath> | |
6 | #include <QDebug> |
|
6 | #include <QDebug> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
9 |
|
9 | |||
10 | DeclarativeSeries::DeclarativeSeries(QDeclarativeItem *parent) : |
|
10 | DeclarativeSeries::DeclarativeSeries(QDeclarativeItem *parent) : | |
11 | QDeclarativeItem(parent), |
|
11 | QDeclarativeItem(parent), | |
12 | m_seriesType(SeriesTypeInvalid), // TODO: default type? |
|
12 | m_seriesType(SeriesTypeInvalid), // TODO: default type? | |
13 | m_chart(0), |
|
13 | m_chart(0), | |
14 | m_series(0) |
|
14 | m_series(0) | |
15 | { |
|
15 | { | |
16 | setFlag(QGraphicsItem::ItemHasNoContents, false); |
|
16 | setFlag(QGraphicsItem::ItemHasNoContents, false); | |
17 | connect(this, SIGNAL(parentChanged()), |
|
17 | connect(this, SIGNAL(parentChanged()), | |
18 | this, SLOT(setParentForSeries())); |
|
18 | this, SLOT(setParentForSeries())); | |
19 | } |
|
19 | } | |
20 |
|
20 | |||
21 | void DeclarativeSeries::setSeriesType(SeriesType type) |
|
21 | void DeclarativeSeries::setSeriesType(SeriesType type) | |
22 | { |
|
22 | { | |
23 | if (!m_series || type != m_seriesType) { |
|
23 | if (!m_series || type != m_seriesType) { | |
24 | m_seriesType = type; |
|
24 | m_seriesType = type; | |
25 | initSeries(); |
|
25 | initSeries(); | |
26 | } else { |
|
26 | } else { | |
27 | m_seriesType = type; |
|
27 | m_seriesType = type; | |
28 | } |
|
28 | } | |
29 | } |
|
29 | } | |
30 |
|
30 | |||
31 | void DeclarativeSeries::setParentForSeries() |
|
31 | void DeclarativeSeries::setParentForSeries() | |
32 | { |
|
32 | { | |
33 | if (!m_series) |
|
33 | if (!m_series) | |
34 | initSeries(); |
|
34 | initSeries(); | |
35 | else if (m_series->type() != m_seriesType) |
|
35 | else if (m_series->type() != m_seriesType) | |
36 | initSeries(); |
|
36 | initSeries(); | |
37 | } |
|
37 | } | |
38 |
|
38 | |||
39 | void DeclarativeSeries::initSeries() |
|
39 | void DeclarativeSeries::initSeries() | |
40 | { |
|
40 | { | |
41 | DeclarativeChart *declarativeChart = qobject_cast<DeclarativeChart *>(parent()); |
|
41 | DeclarativeChart *declarativeChart = qobject_cast<DeclarativeChart *>(parent()); | |
42 |
|
42 | |||
43 | if (declarativeChart && m_seriesType != SeriesTypeInvalid) { |
|
43 | if (declarativeChart && m_seriesType != SeriesTypeInvalid) { | |
44 | delete m_series; |
|
44 | delete m_series; | |
45 | m_series = 0; |
|
45 | m_series = 0; | |
46 |
|
46 | |||
47 | QChart *chart = qobject_cast<QChart *>(declarativeChart->m_chart); |
|
47 | QChart *chart = qobject_cast<QChart *>(declarativeChart->m_chart); | |
48 | qDebug() << "creating series for chart: " << chart; |
|
48 | qDebug() << "creating series for chart: " << chart; | |
49 | Q_ASSERT(chart); |
|
49 | Q_ASSERT(chart); | |
50 |
|
50 | |||
51 | switch (m_seriesType) { |
|
51 | switch (m_seriesType) { | |
52 | case SeriesTypeLine: { |
|
52 | case SeriesTypeLine: { | |
53 | m_series = new QLineChartSeries(this); |
|
53 | m_series = new QLineChartSeries(this); | |
54 | for (qreal i(0.0); i < 100.0; i += 1.0) |
|
54 | for (qreal i(0.0); i < 100.0; i += 1.0) | |
55 | ((QLineChartSeries *)m_series)->add(i, i); |
|
55 | ((QLineChartSeries *)m_series)->add(i, i); | |
56 | chart->addSeries(m_series); |
|
56 | chart->addSeries(m_series); | |
57 | break; |
|
57 | break; | |
58 | } |
|
58 | } | |
59 | case SeriesTypeBar: |
|
59 | case SeriesTypeBar: | |
60 | // fallthrough; bar and scatter use the same test data |
|
60 | // fallthrough; bar and scatter use the same test data | |
61 | case SeriesTypeScatter: { |
|
61 | case SeriesTypeScatter: { | |
62 | m_series = chart->createSeries((QChartSeries::QChartSeriesType) m_seriesType); |
|
62 | m_series = chart->createSeries((QChartSeries::QChartSeriesType) m_seriesType); | |
63 | QScatterSeries *scatter = qobject_cast<QScatterSeries *>(m_series); |
|
63 | QScatterSeries *scatter = qobject_cast<QScatterSeries *>(m_series); | |
64 | Q_ASSERT(scatter); |
|
64 | Q_ASSERT(scatter); | |
65 | for (qreal i = 0; i < 100; i += 0.1) |
|
65 | for (qreal i = 0; i < 100; i += 0.1) | |
66 | scatter->addData(QPointF(i + (rand() % 5), |
|
66 | scatter->addData(QPointF(i + (rand() % 5), | |
67 | abs(sin(3.14159265358979 / 50 * i) * 100) + (rand() % 5))); |
|
67 | abs(sin(3.14159265358979 / 50 * i) * 100) + (rand() % 5))); | |
68 | break; |
|
68 | break; | |
69 | } |
|
69 | } | |
70 | case SeriesTypeStackedBar: |
|
70 | case SeriesTypeStackedBar: | |
71 | break; |
|
71 | break; | |
72 | case SeriesTypePercentBar: |
|
72 | case SeriesTypePercentBar: | |
73 | break; |
|
73 | break; | |
74 | case SeriesTypePie: { |
|
74 | case SeriesTypePie: { | |
75 | m_series = chart->createSeries((QChartSeries::QChartSeriesType) m_seriesType); |
|
75 | m_series = chart->createSeries((QChartSeries::QChartSeriesType) m_seriesType); | |
76 | QList<qreal> data; |
|
76 | QList<qreal> data; | |
77 | data << 1.0; |
|
77 | data << 1.0; | |
78 | data << 12.0; |
|
78 | data << 12.0; | |
79 | data << 4.0; |
|
79 | data << 4.0; | |
80 | Q_ASSERT(m_series->setData(data)); |
|
80 | Q_ASSERT(m_series->setData(data)); | |
81 | break; |
|
81 | break; | |
82 | } |
|
82 | } | |
83 | default: |
|
83 | default: | |
84 | break; |
|
84 | break; | |
85 | } |
|
85 | } | |
86 | } |
|
86 | } | |
87 | } |
|
87 | } | |
88 |
|
88 | |||
89 | QVariant DeclarativeSeries::itemChange(GraphicsItemChange change, |
|
|||
90 | const QVariant &value) |
|
|||
91 | { |
|
|||
92 | // For debugging purposes only: |
|
|||
93 | // qDebug() << QString::number(change) << " : " << value.toString(); |
|
|||
94 | return QGraphicsItem::itemChange(change, value); |
|
|||
95 | } |
|
|||
96 |
|
||||
97 |
|
||||
98 | #include "moc_declarativeseries.cpp" |
|
89 | #include "moc_declarativeseries.cpp" | |
99 |
|
90 | |||
100 | QTCOMMERCIALCHART_END_NAMESPACE |
|
91 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,53 +1,50 | |||||
1 | #ifndef DECLARATIVESERIES_H |
|
1 | #ifndef DECLARATIVESERIES_H | |
2 | #define DECLARATIVESERIES_H |
|
2 | #define DECLARATIVESERIES_H | |
3 |
|
3 | |||
4 | #include <QDeclarativeItem> |
|
4 | #include <QDeclarativeItem> | |
5 | #include <qchart.h> |
|
5 | #include <qchart.h> | |
6 | #include <qchartseries.h> |
|
6 | #include <qchartseries.h> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
9 |
|
9 | |||
10 | class DeclarativeSeries : public QDeclarativeItem |
|
10 | class DeclarativeSeries : public QDeclarativeItem | |
11 | { |
|
11 | { | |
12 | Q_OBJECT |
|
12 | Q_OBJECT | |
13 | Q_ENUMS(SeriesType) |
|
13 | Q_ENUMS(SeriesType) | |
14 | Q_PROPERTY(SeriesType seriesType READ seriesType WRITE setSeriesType) |
|
14 | Q_PROPERTY(SeriesType seriesType READ seriesType WRITE setSeriesType) | |
15 |
|
15 | |||
16 | public: |
|
16 | public: | |
17 | // TODO: how to re-use the existing enum from QChart? |
|
17 | // TODO: how to re-use the existing enum from QChart? | |
18 | enum SeriesType { |
|
18 | enum SeriesType { | |
19 | SeriesTypeInvalid = QChartSeries::SeriesTypeInvalid, |
|
19 | SeriesTypeInvalid = QChartSeries::SeriesTypeInvalid, | |
20 | SeriesTypeLine, |
|
20 | SeriesTypeLine, | |
21 | // SeriesTypeArea, |
|
21 | // SeriesTypeArea, | |
22 | SeriesTypeBar, |
|
22 | SeriesTypeBar, | |
23 | SeriesTypeStackedBar, |
|
23 | SeriesTypeStackedBar, | |
24 | SeriesTypePercentBar, |
|
24 | SeriesTypePercentBar, | |
25 | SeriesTypePie, |
|
25 | SeriesTypePie, | |
26 | SeriesTypeScatter |
|
26 | SeriesTypeScatter | |
27 | // SeriesTypeSpline |
|
27 | // SeriesTypeSpline | |
28 | }; |
|
28 | }; | |
29 |
|
29 | |||
30 | explicit DeclarativeSeries(QDeclarativeItem *parent = 0); |
|
30 | explicit DeclarativeSeries(QDeclarativeItem *parent = 0); | |
31 |
|
31 | |||
32 | signals: |
|
32 | signals: | |
33 |
|
33 | |||
34 | public slots: |
|
34 | public slots: | |
35 | void setParentForSeries(); |
|
35 | void setParentForSeries(); | |
36 |
|
36 | |||
37 | public: // from QDeclarativeItem |
|
|||
38 | QVariant itemChange(GraphicsItemChange, const QVariant &); |
|
|||
39 |
|
||||
40 | public: |
|
37 | public: | |
41 | void setSeriesType(SeriesType type); |
|
38 | void setSeriesType(SeriesType type); | |
42 | SeriesType seriesType() { return m_seriesType; } |
|
39 | SeriesType seriesType() { return m_seriesType; } | |
43 |
|
40 | |||
44 | private: |
|
41 | private: | |
45 | void initSeries(); |
|
42 | void initSeries(); | |
46 | SeriesType m_seriesType; |
|
43 | SeriesType m_seriesType; | |
47 | QChart *m_chart; |
|
44 | QChart *m_chart; | |
48 | QChartSeries *m_series; |
|
45 | QChartSeries *m_series; | |
49 | }; |
|
46 | }; | |
50 |
|
47 | |||
51 | QTCOMMERCIALCHART_END_NAMESPACE |
|
48 | QTCOMMERCIALCHART_END_NAMESPACE | |
52 |
|
49 | |||
53 | #endif // DECLARATIVESERIES_H |
|
50 | #endif // DECLARATIVESERIES_H |
@@ -1,27 +1,30 | |||||
1 | #include <QtDeclarative/qdeclarativeextensionplugin.h> |
|
1 | #include <QtDeclarative/qdeclarativeextensionplugin.h> | |
2 | #include <QtDeclarative/qdeclarative.h> |
|
2 | #include <QtDeclarative/qdeclarative.h> | |
3 | #include "declarativechart.h" |
|
3 | #include "declarativechart.h" | |
4 | #include "declarativeseries.h" |
|
4 | #include "declarativeseries.h" | |
|
5 | #include "scatterelement.h" | |||
|
6 | #include "declarativescatterseries.h" | |||
5 |
|
7 | |||
6 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
7 |
|
9 | |||
8 | class ChartQmlPlugin : public QDeclarativeExtensionPlugin |
|
10 | class ChartQmlPlugin : public QDeclarativeExtensionPlugin | |
9 | { |
|
11 | { | |
10 | Q_OBJECT |
|
12 | Q_OBJECT | |
11 | public: |
|
13 | public: | |
12 | virtual void registerTypes(const char *uri) |
|
14 | virtual void registerTypes(const char *uri) | |
13 | { |
|
15 | { | |
14 | Q_ASSERT(QLatin1String(uri) == QLatin1String("QtCommercial.Chart")); |
|
16 | Q_ASSERT(QLatin1String(uri) == QLatin1String("QtCommercial.Chart")); | |
15 | qmlRegisterType<DeclarativeChart>(uri, 1, 0, "Chart"); |
|
17 | qmlRegisterType<DeclarativeChart>(uri, 1, 0, "Chart"); | |
16 | qmlRegisterType<DeclarativeSeries>(uri, 1, 0, "Series"); |
|
18 | qmlRegisterType<DeclarativeSeries>(uri, 1, 0, "Series"); | |
17 | //qmlRegisterUncreatableType<QChartSeries::SeriesTypeBar>(uri, 1, 0, "Series.Se", QLatin1String("Do not create objects of this type.")); |
|
19 | qmlRegisterType<DeclarativeScatterSeries>(uri, 1, 0, "ScatterSeries"); | |
|
20 | qmlRegisterType<ScatterElement>(uri, 1, 0, "ScatterElement"); | |||
18 | } |
|
21 | } | |
19 | }; |
|
22 | }; | |
20 |
|
23 | |||
21 | #include "plugin.moc" |
|
24 | #include "plugin.moc" | |
22 |
|
25 | |||
23 | QTCOMMERCIALCHART_END_NAMESPACE |
|
26 | QTCOMMERCIALCHART_END_NAMESPACE | |
24 |
|
27 | |||
25 | QTCOMMERCIALCHART_USE_NAMESPACE |
|
28 | QTCOMMERCIALCHART_USE_NAMESPACE | |
26 |
|
29 | |||
27 | Q_EXPORT_PLUGIN2(qtcommercialchartqml, QT_PREPEND_NAMESPACE(ChartQmlPlugin)) |
|
30 | Q_EXPORT_PLUGIN2(qtcommercialchartqml, QT_PREPEND_NAMESPACE(ChartQmlPlugin)) |
@@ -1,39 +1,57 | |||||
1 | !include( ../common.pri ) { |
|
1 | !include( ../common.pri ) { | |
2 | error( "Couldn't find the common.pri file!" ) |
|
2 | error( "Couldn't find the common.pri file!" ) | |
3 | } |
|
3 | } | |
4 | !include( ../integrated.pri ) { |
|
4 | !include( ../integrated.pri ) { | |
5 | error( "Couldn't find the integrated.pri file !") |
|
5 | error( "Couldn't find the integrated.pri file !") | |
6 | } |
|
6 | } | |
7 |
|
7 | |||
8 | TEMPLATE = lib |
|
8 | TEMPLATE = lib | |
9 | TARGET = qtcommercialchartqml |
|
9 | TARGET = qtcommercialchartqml | |
10 |
|
10 | |||
11 | CONFIG += qt plugin |
|
11 | CONFIG += qt plugin | |
12 | QT += declarative |
|
12 | QT += declarative | |
13 |
|
13 | |||
14 | contains(QT_MAJOR_VERSION, 5) { |
|
14 | contains(QT_MAJOR_VERSION, 5) { | |
15 | # TODO: QtQuick2 not supported by the implementation currently |
|
15 | # TODO: QtQuick2 not supported by the implementation currently | |
16 | DEFINES += QTQUICK2 |
|
16 | DEFINES += QTQUICK2 | |
17 | } |
|
17 | } | |
18 |
|
18 | |||
19 | OBJECTS_DIR = $$CHART_BUILD_DIR/lib |
|
19 | OBJECTS_DIR = $$CHART_BUILD_DIR/lib | |
20 | MOC_DIR = $$CHART_BUILD_DIR/lib |
|
20 | MOC_DIR = $$CHART_BUILD_DIR/lib | |
21 | UI_DIR = $$CHART_BUILD_DIR/lib |
|
21 | UI_DIR = $$CHART_BUILD_DIR/lib | |
22 | RCC_DIR = $$CHART_BUILD_DIR/lib |
|
22 | RCC_DIR = $$CHART_BUILD_DIR/lib | |
23 |
|
23 | |||
24 | SOURCES += \ |
|
24 | SOURCES += \ | |
25 | plugin.cpp \ |
|
25 | plugin.cpp \ | |
26 | declarativechart.cpp \ |
|
26 | declarativechart.cpp \ | |
27 | declarativeseries.cpp |
|
27 | declarativeseries.cpp \ | |
|
28 | declarativescatterseries.cpp \ | |||
|
29 | scatterelement.cpp | |||
28 | HEADERS += \ |
|
30 | HEADERS += \ | |
29 | declarativechart.h \ |
|
31 | declarativechart.h \ | |
30 | declarativeseries.h |
|
32 | declarativeseries.h \ | |
|
33 | declarativescatterseries.h \ | |||
|
34 | scatterelement.h | |||
31 |
|
35 | |||
32 | TARGETPATH = QtCommercial/Chart |
|
36 | TARGETPATH = QtCommercial/Chart | |
33 | target.path = $$[QT_INSTALL_IMPORTS]/$$TARGETPATH |
|
37 | target.path = $$[QT_INSTALL_IMPORTS]/$$TARGETPATH | |
34 | qmldir.files += $$PWD/qmldir |
|
38 | qmldir.files += $$PWD/qmldir | |
35 | qmldir.path += $$[QT_INSTALL_IMPORTS]/$$TARGETPATH |
|
39 | qmldir.path += $$[QT_INSTALL_IMPORTS]/$$TARGETPATH | |
36 |
|
40 | |||
37 | INSTALLS += target qmldir |
|
41 | INSTALLS += target qmldir | |
38 |
|
42 | |||
39 |
|
43 | |||
|
44 | ||||
|
45 | ||||
|
46 | ||||
|
47 | ||||
|
48 | ||||
|
49 | ||||
|
50 | ||||
|
51 | ||||
|
52 | ||||
|
53 | ||||
|
54 | ||||
|
55 | ||||
|
56 | ||||
|
57 |
@@ -1,162 +1,163 | |||||
1 | #include "chartdataset_p.h" |
|
1 | #include "chartdataset_p.h" | |
2 | //series |
|
2 | //series | |
3 | #include "qlinechartseries.h" |
|
3 | #include "qlinechartseries.h" | |
4 | #include "barchartseries.h" |
|
4 | #include "barchartseries.h" | |
5 | #include "stackedbarchartseries.h" |
|
5 | #include "stackedbarchartseries.h" | |
6 | #include "percentbarchartseries.h" |
|
6 | #include "percentbarchartseries.h" | |
7 | #include "qpieseries.h" |
|
7 | #include "qpieseries.h" | |
8 | #include "qscatterseries.h" |
|
8 | #include "qscatterseries.h" | |
9 |
|
9 | |||
10 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
10 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
11 |
|
11 | |||
12 | ChartDataSet::ChartDataSet(QObject *parent):QObject(parent) |
|
12 | ChartDataSet::ChartDataSet(QObject *parent):QObject(parent) | |
13 | { |
|
13 | { | |
14 | Domain domain; |
|
14 | Domain domain; | |
15 | m_domains<<domain; |
|
15 | m_domains<<domain; | |
16 | } |
|
16 | } | |
17 |
|
17 | |||
18 | ChartDataSet::~ChartDataSet() |
|
18 | ChartDataSet::~ChartDataSet() | |
19 | { |
|
19 | { | |
20 | // TODO Auto-generated destructor stub |
|
20 | // TODO Auto-generated destructor stub | |
21 | } |
|
21 | } | |
22 |
|
22 | |||
23 | const Domain& ChartDataSet::domain() const |
|
23 | const Domain& ChartDataSet::domain() const | |
24 | { |
|
24 | { | |
25 | return m_domains[m_domainIndex]; |
|
25 | return m_domains[m_domainIndex]; | |
26 | } |
|
26 | } | |
27 |
|
27 | |||
28 | void ChartDataSet::addSeries(QChartSeries* series) |
|
28 | void ChartDataSet::addSeries(QChartSeries* series) | |
29 | { |
|
29 | { | |
30 | // TODO: we should check the series not already added |
|
30 | // TODO: we should check the series not already added | |
31 | m_chartSeries << series; |
|
31 | m_chartSeries << series; | |
|
32 | series->setParent(this); // take ownership | |||
32 | m_domainIndex = 0; |
|
33 | m_domainIndex = 0; | |
33 | m_domains.resize(1); |
|
34 | m_domains.resize(1); | |
34 |
|
35 | |||
35 | Domain& domain = m_domains[m_domainIndex]; |
|
36 | Domain& domain = m_domains[m_domainIndex]; | |
36 |
|
37 | |||
37 | switch(series->type()) |
|
38 | switch(series->type()) | |
38 | { |
|
39 | { | |
39 | case QChartSeries::SeriesTypeLine: { |
|
40 | case QChartSeries::SeriesTypeLine: { | |
40 |
|
41 | |||
41 | QLineChartSeries* xyseries = static_cast<QLineChartSeries*>(series); |
|
42 | QLineChartSeries* xyseries = static_cast<QLineChartSeries*>(series); | |
42 |
|
43 | |||
43 | for (int i = 0; i < xyseries->count(); i++) |
|
44 | for (int i = 0; i < xyseries->count(); i++) | |
44 | { |
|
45 | { | |
45 | qreal x = xyseries->x(i); |
|
46 | qreal x = xyseries->x(i); | |
46 | qreal y = xyseries->y(i); |
|
47 | qreal y = xyseries->y(i); | |
47 | domain.m_minX = qMin(domain.m_minX,x); |
|
48 | domain.m_minX = qMin(domain.m_minX,x); | |
48 | domain.m_minY = qMin(domain.m_minY,y); |
|
49 | domain.m_minY = qMin(domain.m_minY,y); | |
49 | domain.m_maxX = qMax(domain.m_maxX,x); |
|
50 | domain.m_maxX = qMax(domain.m_maxX,x); | |
50 | domain.m_maxY = qMax(domain.m_maxY,y); |
|
51 | domain.m_maxY = qMax(domain.m_maxY,y); | |
51 | } |
|
52 | } | |
52 | break; |
|
53 | break; | |
53 | } |
|
54 | } | |
54 | case QChartSeries::SeriesTypeBar: { |
|
55 | case QChartSeries::SeriesTypeBar: { | |
55 | qDebug() << "QChartSeries::SeriesTypeBar"; |
|
56 | qDebug() << "QChartSeries::SeriesTypeBar"; | |
56 | BarChartSeries* barSeries = static_cast<BarChartSeries*>(series); |
|
57 | BarChartSeries* barSeries = static_cast<BarChartSeries*>(series); | |
57 | qreal x = barSeries->countCategories(); |
|
58 | qreal x = barSeries->countCategories(); | |
58 | qreal y = barSeries->max(); |
|
59 | qreal y = barSeries->max(); | |
59 | domain.m_minX = qMin(domain.m_minX,x); |
|
60 | domain.m_minX = qMin(domain.m_minX,x); | |
60 | domain.m_minY = qMin(domain.m_minY,y); |
|
61 | domain.m_minY = qMin(domain.m_minY,y); | |
61 | domain.m_maxX = qMax(domain.m_maxX,x); |
|
62 | domain.m_maxX = qMax(domain.m_maxX,x); | |
62 | domain.m_maxY = qMax(domain.m_maxY,y); |
|
63 | domain.m_maxY = qMax(domain.m_maxY,y); | |
63 | break; |
|
64 | break; | |
64 | } |
|
65 | } | |
65 | case QChartSeries::SeriesTypeStackedBar: { |
|
66 | case QChartSeries::SeriesTypeStackedBar: { | |
66 | qDebug() << "QChartSeries::SeriesTypeStackedBar"; |
|
67 | qDebug() << "QChartSeries::SeriesTypeStackedBar"; | |
67 |
|
68 | |||
68 | StackedBarChartSeries* stackedBarSeries = static_cast<StackedBarChartSeries*>(series); |
|
69 | StackedBarChartSeries* stackedBarSeries = static_cast<StackedBarChartSeries*>(series); | |
69 | qreal x = stackedBarSeries->countCategories(); |
|
70 | qreal x = stackedBarSeries->countCategories(); | |
70 | qreal y = stackedBarSeries->maxCategorySum(); |
|
71 | qreal y = stackedBarSeries->maxCategorySum(); | |
71 | domain.m_minX = qMin(domain.m_minX,x); |
|
72 | domain.m_minX = qMin(domain.m_minX,x); | |
72 | domain.m_minY = qMin(domain.m_minY,y); |
|
73 | domain.m_minY = qMin(domain.m_minY,y); | |
73 | domain.m_maxX = qMax(domain.m_maxX,x); |
|
74 | domain.m_maxX = qMax(domain.m_maxX,x); | |
74 | domain.m_maxY = qMax(domain.m_maxY,y); |
|
75 | domain.m_maxY = qMax(domain.m_maxY,y); | |
75 | break; |
|
76 | break; | |
76 | } |
|
77 | } | |
77 | case QChartSeries::SeriesTypePercentBar: { |
|
78 | case QChartSeries::SeriesTypePercentBar: { | |
78 | qDebug() << "QChartSeries::SeriesTypePercentBar"; |
|
79 | qDebug() << "QChartSeries::SeriesTypePercentBar"; | |
79 |
|
80 | |||
80 | PercentBarChartSeries* percentBarSeries = static_cast<PercentBarChartSeries*>(series); |
|
81 | PercentBarChartSeries* percentBarSeries = static_cast<PercentBarChartSeries*>(series); | |
81 | qreal x = percentBarSeries->countCategories(); |
|
82 | qreal x = percentBarSeries->countCategories(); | |
82 | domain.m_minX = qMin(domain.m_minX,x); |
|
83 | domain.m_minX = qMin(domain.m_minX,x); | |
83 | domain.m_minY = 0; |
|
84 | domain.m_minY = 0; | |
84 | domain.m_maxX = qMax(domain.m_maxX,x); |
|
85 | domain.m_maxX = qMax(domain.m_maxX,x); | |
85 | domain.m_maxY = 100; |
|
86 | domain.m_maxY = 100; | |
86 | break; |
|
87 | break; | |
87 | } |
|
88 | } | |
88 |
|
89 | |||
89 | case QChartSeries::SeriesTypePie: { |
|
90 | case QChartSeries::SeriesTypePie: { | |
90 | QPieSeries *pieSeries = static_cast<QPieSeries *>(series); |
|
91 | QPieSeries *pieSeries = static_cast<QPieSeries *>(series); | |
91 | // TODO: domain stuff |
|
92 | // TODO: domain stuff | |
92 | break; |
|
93 | break; | |
93 | } |
|
94 | } | |
94 |
|
95 | |||
95 | case QChartSeries::SeriesTypeScatter: { |
|
96 | case QChartSeries::SeriesTypeScatter: { | |
96 | QScatterSeries *scatterSeries = qobject_cast<QScatterSeries *>(series); |
|
97 | QScatterSeries *scatterSeries = qobject_cast<QScatterSeries *>(series); | |
97 | Q_ASSERT(scatterSeries); |
|
98 | Q_ASSERT(scatterSeries); | |
98 | foreach (QPointF point, scatterSeries->data()) { |
|
99 | foreach (QPointF point, scatterSeries->data()) { | |
99 | domain.m_minX = qMin(domain.m_minX, point.x()); |
|
100 | domain.m_minX = qMin(domain.m_minX, point.x()); | |
100 | domain.m_maxX = qMax(domain.m_maxX, point.x()); |
|
101 | domain.m_maxX = qMax(domain.m_maxX, point.x()); | |
101 | domain.m_minY = qMin(domain.m_minY, point.y()); |
|
102 | domain.m_minY = qMin(domain.m_minY, point.y()); | |
102 | domain.m_maxY = qMax(domain.m_maxY, point.y()); |
|
103 | domain.m_maxY = qMax(domain.m_maxY, point.y()); | |
103 | } |
|
104 | } | |
104 | break; |
|
105 | break; | |
105 | } |
|
106 | } | |
106 |
|
107 | |||
107 | default: { |
|
108 | default: { | |
108 | qDebug()<<__FUNCTION__<<"type" << series->type()<<"not supported"; |
|
109 | qDebug()<<__FUNCTION__<<"type" << series->type()<<"not supported"; | |
109 | return; |
|
110 | return; | |
110 | break; |
|
111 | break; | |
111 | } |
|
112 | } | |
112 |
|
113 | |||
113 | } |
|
114 | } | |
114 |
|
115 | |||
115 | emit seriesAdded(series); |
|
116 | emit seriesAdded(series); | |
116 | emit domainChanged(domain); |
|
117 | emit domainChanged(domain); | |
117 | } |
|
118 | } | |
118 |
|
119 | |||
119 | bool ChartDataSet::nextDomain() |
|
120 | bool ChartDataSet::nextDomain() | |
120 | { |
|
121 | { | |
121 | if (m_domainIndex < m_domains.count() - 1) { |
|
122 | if (m_domainIndex < m_domains.count() - 1) { | |
122 | m_domainIndex++; |
|
123 | m_domainIndex++; | |
123 | emit domainChanged(m_domains[m_domainIndex]); |
|
124 | emit domainChanged(m_domains[m_domainIndex]); | |
124 | return true; |
|
125 | return true; | |
125 | } |
|
126 | } | |
126 | else { |
|
127 | else { | |
127 | return false; |
|
128 | return false; | |
128 | } |
|
129 | } | |
129 | } |
|
130 | } | |
130 |
|
131 | |||
131 | bool ChartDataSet::previousDomain() |
|
132 | bool ChartDataSet::previousDomain() | |
132 | { |
|
133 | { | |
133 | if (m_domainIndex > 0) { |
|
134 | if (m_domainIndex > 0) { | |
134 | m_domainIndex--; |
|
135 | m_domainIndex--; | |
135 | emit domainChanged(m_domains[m_domainIndex]); |
|
136 | emit domainChanged(m_domains[m_domainIndex]); | |
136 | return true; |
|
137 | return true; | |
137 | } |
|
138 | } | |
138 | else { |
|
139 | else { | |
139 | return false; |
|
140 | return false; | |
140 | } |
|
141 | } | |
141 | } |
|
142 | } | |
142 |
|
143 | |||
143 | void ChartDataSet::clearDomains() |
|
144 | void ChartDataSet::clearDomains() | |
144 | { |
|
145 | { | |
145 | if (m_domainIndex > 0) { |
|
146 | if (m_domainIndex > 0) { | |
146 | m_domainIndex = 0; |
|
147 | m_domainIndex = 0; | |
147 | emit domainChanged(m_domains[m_domainIndex]); |
|
148 | emit domainChanged(m_domains[m_domainIndex]); | |
148 | } |
|
149 | } | |
149 | } |
|
150 | } | |
150 |
|
151 | |||
151 | void ChartDataSet::addDomain(const Domain& domain) |
|
152 | void ChartDataSet::addDomain(const Domain& domain) | |
152 | { |
|
153 | { | |
153 | m_domains.resize(m_domainIndex + 1); |
|
154 | m_domains.resize(m_domainIndex + 1); | |
154 | m_domains << domain; |
|
155 | m_domains << domain; | |
155 | m_domainIndex++; |
|
156 | m_domainIndex++; | |
156 |
|
157 | |||
157 | emit domainChanged(domain); |
|
158 | emit domainChanged(domain); | |
158 | } |
|
159 | } | |
159 |
|
160 | |||
160 | #include "moc_chartdataset_p.cpp" |
|
161 | #include "moc_chartdataset_p.cpp" | |
161 |
|
162 | |||
162 | QTCOMMERCIALCHART_END_NAMESPACE |
|
163 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,272 +1,269 | |||||
1 | #include "qchart.h" |
|
1 | #include "qchart.h" | |
2 | #include "qchartaxis.h" |
|
2 | #include "qchartaxis.h" | |
3 | #include "chartpresenter_p.h" |
|
3 | #include "chartpresenter_p.h" | |
4 | #include "chartdataset_p.h" |
|
4 | #include "chartdataset_p.h" | |
5 | #include "charttheme_p.h" |
|
5 | #include "charttheme_p.h" | |
6 | //series |
|
6 | //series | |
7 | #include "barchartseries.h" |
|
7 | #include "barchartseries.h" | |
8 | #include "stackedbarchartseries.h" |
|
8 | #include "stackedbarchartseries.h" | |
9 | #include "percentbarchartseries.h" |
|
9 | #include "percentbarchartseries.h" | |
10 | #include "qlinechartseries.h" |
|
10 | #include "qlinechartseries.h" | |
11 | #include "qpieseries.h" |
|
11 | #include "qpieseries.h" | |
12 | #include "qscatterseries.h" |
|
12 | #include "qscatterseries.h" | |
13 | //items |
|
13 | //items | |
14 | #include "axisitem_p.h" |
|
14 | #include "axisitem_p.h" | |
15 | #include "bargroup.h" |
|
15 | #include "bargroup.h" | |
16 | #include "stackedbargroup.h" |
|
16 | #include "stackedbargroup.h" | |
17 | #include "linechartitem_p.h" |
|
17 | #include "linechartitem_p.h" | |
18 | #include "percentbargroup.h" |
|
18 | #include "percentbargroup.h" | |
19 | #include "linechartanimationitem_p.h" |
|
19 | #include "linechartanimationitem_p.h" | |
20 | #include "piepresenter.h" |
|
20 | #include "piepresenter.h" | |
21 | #include "scatterpresenter.h" |
|
21 | #include "scatterpresenter_p.h" | |
22 |
|
22 | |||
23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
23 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
24 |
|
24 | |||
25 | ChartPresenter::ChartPresenter(QChart* chart,ChartDataSet* dataset):QObject(chart), |
|
25 | ChartPresenter::ChartPresenter(QChart* chart,ChartDataSet* dataset):QObject(chart), | |
26 | m_chart(chart), |
|
26 | m_chart(chart), | |
27 | m_dataset(dataset), |
|
27 | m_dataset(dataset), | |
28 | m_chartTheme(0), |
|
28 | m_chartTheme(0), | |
29 | m_axisXItem(new AxisItem(AxisItem::X_AXIS,m_chart)), |
|
29 | m_axisXItem(new AxisItem(AxisItem::X_AXIS,m_chart)), | |
30 | m_axisYItem(new AxisItem(AxisItem::Y_AXIS,m_chart)), |
|
30 | m_axisYItem(new AxisItem(AxisItem::Y_AXIS,m_chart)), | |
31 | m_domainIndex(0), |
|
31 | m_domainIndex(0), | |
32 | m_marginSize(0), |
|
32 | m_marginSize(0), | |
33 | m_rect(QRectF(QPoint(0,0),m_chart->size())) |
|
33 | m_rect(QRectF(QPoint(0,0),m_chart->size())) | |
34 | { |
|
34 | { | |
35 | setChartTheme(QChart::ChartThemeDefault); |
|
35 | setChartTheme(QChart::ChartThemeDefault); | |
36 | createConnections(); |
|
36 | createConnections(); | |
37 | } |
|
37 | } | |
38 |
|
38 | |||
39 | ChartPresenter::~ChartPresenter() |
|
39 | ChartPresenter::~ChartPresenter() | |
40 | { |
|
40 | { | |
41 | } |
|
41 | } | |
42 |
|
42 | |||
43 | void ChartPresenter::createConnections() |
|
43 | void ChartPresenter::createConnections() | |
44 | { |
|
44 | { | |
45 | QObject::connect(m_chart,SIGNAL(geometryChanged()),this,SLOT(handleGeometryChanged())); |
|
45 | QObject::connect(m_chart,SIGNAL(geometryChanged()),this,SLOT(handleGeometryChanged())); | |
46 | QObject::connect(m_dataset,SIGNAL(seriesAdded(QChartSeries*)),this,SLOT(handleSeriesAdded(QChartSeries*))); |
|
46 | QObject::connect(m_dataset,SIGNAL(seriesAdded(QChartSeries*)),this,SLOT(handleSeriesAdded(QChartSeries*))); | |
47 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),m_axisXItem,SLOT(handleGeometryChanged(const QRectF&))); |
|
47 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),m_axisXItem,SLOT(handleGeometryChanged(const QRectF&))); | |
48 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),m_axisXItem,SLOT(handleDomainChanged(const Domain&))); |
|
48 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),m_axisXItem,SLOT(handleDomainChanged(const Domain&))); | |
49 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),m_axisYItem,SLOT(handleGeometryChanged(const QRectF&))); |
|
49 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),m_axisYItem,SLOT(handleGeometryChanged(const QRectF&))); | |
50 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),m_axisYItem,SLOT(handleDomainChanged(const Domain&))); |
|
50 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),m_axisYItem,SLOT(handleDomainChanged(const Domain&))); | |
51 | } |
|
51 | } | |
52 |
|
52 | |||
53 | void ChartPresenter::handleGeometryChanged() |
|
53 | void ChartPresenter::handleGeometryChanged() | |
54 | { |
|
54 | { | |
55 | m_rect = QRectF(QPoint(0,0),m_chart->size()); |
|
55 | m_rect = QRectF(QPoint(0,0),m_chart->size()); | |
56 | m_rect.adjust(m_marginSize,m_marginSize, -m_marginSize, -m_marginSize); |
|
56 | m_rect.adjust(m_marginSize,m_marginSize, -m_marginSize, -m_marginSize); | |
57 | Q_ASSERT(m_rect.isValid()); |
|
57 | Q_ASSERT(m_rect.isValid()); | |
58 | emit geometryChanged(m_rect); |
|
58 | emit geometryChanged(m_rect); | |
59 | } |
|
59 | } | |
60 |
|
60 | |||
61 | int ChartPresenter::margin() const |
|
61 | int ChartPresenter::margin() const | |
62 | { |
|
62 | { | |
63 | return m_marginSize; |
|
63 | return m_marginSize; | |
64 | } |
|
64 | } | |
65 |
|
65 | |||
66 | void ChartPresenter::setMargin(int margin) |
|
66 | void ChartPresenter::setMargin(int margin) | |
67 | { |
|
67 | { | |
68 | m_marginSize = margin; |
|
68 | m_marginSize = margin; | |
69 | } |
|
69 | } | |
70 |
|
70 | |||
71 | void ChartPresenter::handleSeriesAdded(QChartSeries* series) |
|
71 | void ChartPresenter::handleSeriesAdded(QChartSeries* series) | |
72 | { |
|
72 | { | |
73 | qDebug() << " ChartPresenter::handleSeriesAdded"; |
|
73 | qDebug() << " ChartPresenter::handleSeriesAdded"; | |
74 | switch(series->type()) |
|
74 | switch(series->type()) | |
75 | { |
|
75 | { | |
76 | case QChartSeries::SeriesTypeLine: { |
|
76 | case QChartSeries::SeriesTypeLine: { | |
77 | QLineChartSeries* lineSeries = static_cast<QLineChartSeries*>(series); |
|
77 | QLineChartSeries* lineSeries = static_cast<QLineChartSeries*>(series); | |
78 | LineChartItem* item = new LineChartAnimationItem(this,lineSeries,m_chart); |
|
78 | LineChartItem* item = new LineChartAnimationItem(this,lineSeries,m_chart); | |
79 | m_chartTheme->decorate(item,lineSeries,m_chartItems.count()); |
|
79 | m_chartTheme->decorate(item,lineSeries,m_chartItems.count()); | |
80 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); |
|
80 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); | |
81 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); |
|
81 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); | |
82 | QObject::connect(lineSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); |
|
82 | QObject::connect(lineSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); | |
83 | m_chartItems.insert(series,item); |
|
83 | m_chartItems.insert(series,item); | |
84 | break; |
|
84 | break; | |
85 | } |
|
85 | } | |
86 |
|
86 | |||
87 | case QChartSeries::SeriesTypeBar: { |
|
87 | case QChartSeries::SeriesTypeBar: { | |
88 | BarChartSeries* barSeries = static_cast<BarChartSeries*>(series); |
|
88 | BarChartSeries* barSeries = static_cast<BarChartSeries*>(series); | |
89 | BarGroup* item = new BarGroup(barSeries->model(),m_chart); |
|
89 | BarGroup* item = new BarGroup(barSeries->model(),m_chart); | |
90 | m_chartTheme->decorate(item,barSeries,m_chartItems.count()); |
|
90 | m_chartTheme->decorate(item,barSeries,m_chartItems.count()); | |
91 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); |
|
91 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); | |
92 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); |
|
92 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); | |
93 | QObject::connect(barSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); |
|
93 | QObject::connect(barSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); | |
94 | m_chartItems.insert(series,item); |
|
94 | m_chartItems.insert(series,item); | |
95 | // m_axisXItem->setVisible(false); |
|
95 | // m_axisXItem->setVisible(false); | |
96 | break; |
|
96 | break; | |
97 | } |
|
97 | } | |
98 |
|
98 | |||
99 | case QChartSeries::SeriesTypeStackedBar: { |
|
99 | case QChartSeries::SeriesTypeStackedBar: { | |
100 |
|
100 | |||
101 | StackedBarChartSeries* stackedBarSeries = static_cast<StackedBarChartSeries*>(series); |
|
101 | StackedBarChartSeries* stackedBarSeries = static_cast<StackedBarChartSeries*>(series); | |
102 | StackedBarGroup* item = new StackedBarGroup(stackedBarSeries->model(),m_chart); |
|
102 | StackedBarGroup* item = new StackedBarGroup(stackedBarSeries->model(),m_chart); | |
103 | m_chartTheme->decorate(item,stackedBarSeries,m_chartItems.count()); |
|
103 | m_chartTheme->decorate(item,stackedBarSeries,m_chartItems.count()); | |
104 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); |
|
104 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); | |
105 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); |
|
105 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); | |
106 | QObject::connect(stackedBarSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); |
|
106 | QObject::connect(stackedBarSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); | |
107 | m_chartItems.insert(series,item); |
|
107 | m_chartItems.insert(series,item); | |
108 | break; |
|
108 | break; | |
109 | } |
|
109 | } | |
110 |
|
110 | |||
111 | case QChartSeries::SeriesTypePercentBar: { |
|
111 | case QChartSeries::SeriesTypePercentBar: { | |
112 |
|
112 | |||
113 | PercentBarChartSeries* percentBarSeries = static_cast<PercentBarChartSeries*>(series); |
|
113 | PercentBarChartSeries* percentBarSeries = static_cast<PercentBarChartSeries*>(series); | |
114 | PercentBarGroup* item = new PercentBarGroup(percentBarSeries->model(),m_chart); |
|
114 | PercentBarGroup* item = new PercentBarGroup(percentBarSeries->model(),m_chart); | |
115 | m_chartTheme->decorate(item,percentBarSeries ,m_chartItems.count()); |
|
115 | m_chartTheme->decorate(item,percentBarSeries ,m_chartItems.count()); | |
116 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); |
|
116 | QObject::connect(this,SIGNAL(geometryChanged(const QRectF&)),item,SLOT(handleGeometryChanged(const QRectF&))); | |
117 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); |
|
117 | QObject::connect(m_dataset,SIGNAL(domainChanged(const Domain&)),item,SLOT(handleDomainChanged(const Domain&))); | |
118 | QObject::connect(percentBarSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); |
|
118 | QObject::connect(percentBarSeries,SIGNAL(changed(int)),item,SLOT(handleModelChanged(int))); | |
119 | m_chartItems.insert(series,item); |
|
119 | m_chartItems.insert(series,item); | |
120 | break; |
|
120 | break; | |
121 | } |
|
121 | } | |
122 | case QChartSeries::SeriesTypeScatter: { |
|
122 | case QChartSeries::SeriesTypeScatter: { | |
123 | QScatterSeries *scatterSeries = qobject_cast<QScatterSeries *>(series); |
|
123 | QScatterSeries *scatterSeries = qobject_cast<QScatterSeries *>(series); | |
124 | ScatterPresenter *scatterPresenter = new ScatterPresenter(scatterSeries, m_chart); |
|
124 | ScatterPresenter *scatterPresenter = new ScatterPresenter(scatterSeries, m_chart); | |
125 | QObject::connect(this, SIGNAL(geometryChanged(const QRectF&)), |
|
125 | QObject::connect(this, SIGNAL(geometryChanged(const QRectF&)), | |
126 | scatterPresenter, SLOT(handleGeometryChanged(const QRectF&))); |
|
126 | scatterPresenter, SLOT(handleGeometryChanged(const QRectF&))); | |
127 | QObject::connect(m_dataset, SIGNAL(domainChanged(const Domain&)), |
|
127 | QObject::connect(m_dataset, SIGNAL(domainChanged(const Domain&)), | |
128 | scatterPresenter, SLOT(handleDomainChanged(const Domain&))); |
|
128 | scatterPresenter, SLOT(handleDomainChanged(const Domain&))); | |
129 | m_chartTheme->decorate(scatterPresenter, scatterSeries, m_chartItems.count()); |
|
129 | m_chartTheme->decorate(scatterPresenter, scatterSeries, m_chartItems.count()); | |
130 | // scatterSeries->d->m_theme = m_chartTheme->themeForSeries(); |
|
|||
131 | // scatterSeries->d->setParentItem(this); |
|
|||
132 | // scatterSeries->d->m_boundingRect = m_rect.adjusted(margin(),margin(), -margin(), -margin()); |
|
|||
133 | m_chartItems.insert(scatterSeries, scatterPresenter); |
|
130 | m_chartItems.insert(scatterSeries, scatterPresenter); | |
134 | break; |
|
131 | break; | |
135 | } |
|
132 | } | |
136 | case QChartSeries::SeriesTypePie: { |
|
133 | case QChartSeries::SeriesTypePie: { | |
137 | QPieSeries *s = qobject_cast<QPieSeries *>(series); |
|
134 | QPieSeries *s = qobject_cast<QPieSeries *>(series); | |
138 | PiePresenter* pie = new PiePresenter(m_chart, s); |
|
135 | PiePresenter* pie = new PiePresenter(m_chart, s); | |
139 | m_chartTheme->decorate(pie, s, m_chartItems.count()); |
|
136 | m_chartTheme->decorate(pie, s, m_chartItems.count()); | |
140 | QObject::connect(this, SIGNAL(geometryChanged(const QRectF&)), pie, SLOT(handleGeometryChanged(const QRectF&))); |
|
137 | QObject::connect(this, SIGNAL(geometryChanged(const QRectF&)), pie, SLOT(handleGeometryChanged(const QRectF&))); | |
141 | QObject::connect(m_dataset, SIGNAL(domainChanged(const Domain&)), pie, SLOT(handleDomainChanged(const Domain&))); |
|
138 | QObject::connect(m_dataset, SIGNAL(domainChanged(const Domain&)), pie, SLOT(handleDomainChanged(const Domain&))); | |
142 | m_chartItems.insert(series, pie); |
|
139 | m_chartItems.insert(series, pie); | |
143 | break; |
|
140 | break; | |
144 | } |
|
141 | } | |
145 | default: { |
|
142 | default: { | |
146 | qDebug()<< "Series type" << series->type() << "not implemented."; |
|
143 | qDebug()<< "Series type" << series->type() << "not implemented."; | |
147 | break; |
|
144 | break; | |
148 | } |
|
145 | } | |
149 | } |
|
146 | } | |
150 |
|
147 | |||
151 | if(m_rect.isValid()) emit geometryChanged(m_rect); |
|
148 | if(m_rect.isValid()) emit geometryChanged(m_rect); | |
152 | } |
|
149 | } | |
153 |
|
150 | |||
154 | void ChartPresenter::handleSeriesChanged(QChartSeries* series) |
|
151 | void ChartPresenter::handleSeriesChanged(QChartSeries* series) | |
155 | { |
|
152 | { | |
156 | //TODO: |
|
153 | //TODO: | |
157 | } |
|
154 | } | |
158 |
|
155 | |||
159 | void ChartPresenter::zoomInToRect(const QRectF& rect) |
|
156 | void ChartPresenter::zoomInToRect(const QRectF& rect) | |
160 | { |
|
157 | { | |
161 | if(!rect.isValid()) return; |
|
158 | if(!rect.isValid()) return; | |
162 | QRectF r = rect.normalized(); |
|
159 | QRectF r = rect.normalized(); | |
163 | r.translate(-m_marginSize, -m_marginSize); |
|
160 | r.translate(-m_marginSize, -m_marginSize); | |
164 | Domain domain (m_dataset->domain().subDomain(r,m_rect.width(),m_rect.height())); |
|
161 | Domain domain (m_dataset->domain().subDomain(r,m_rect.width(),m_rect.height())); | |
165 | m_dataset->addDomain(domain); |
|
162 | m_dataset->addDomain(domain); | |
166 | } |
|
163 | } | |
167 |
|
164 | |||
168 | void ChartPresenter::zoomIn() |
|
165 | void ChartPresenter::zoomIn() | |
169 | { |
|
166 | { | |
170 | if (!m_dataset->nextDomain()) { |
|
167 | if (!m_dataset->nextDomain()) { | |
171 | QRectF rect = m_rect; |
|
168 | QRectF rect = m_rect; | |
172 | rect.setWidth(rect.width()/2); |
|
169 | rect.setWidth(rect.width()/2); | |
173 | rect.setHeight(rect.height()/2); |
|
170 | rect.setHeight(rect.height()/2); | |
174 | rect.moveCenter(m_rect.center()); |
|
171 | rect.moveCenter(m_rect.center()); | |
175 | Domain domain (m_dataset->domain().subDomain(rect,m_rect.width(),m_rect.height())); |
|
172 | Domain domain (m_dataset->domain().subDomain(rect,m_rect.width(),m_rect.height())); | |
176 | m_dataset->addDomain(domain); |
|
173 | m_dataset->addDomain(domain); | |
177 | } |
|
174 | } | |
178 | } |
|
175 | } | |
179 |
|
176 | |||
180 | void ChartPresenter::zoomOut() |
|
177 | void ChartPresenter::zoomOut() | |
181 | { |
|
178 | { | |
182 | m_dataset->previousDomain(); |
|
179 | m_dataset->previousDomain(); | |
183 | } |
|
180 | } | |
184 |
|
181 | |||
185 | void ChartPresenter::zoomReset() |
|
182 | void ChartPresenter::zoomReset() | |
186 | { |
|
183 | { | |
187 | m_dataset->clearDomains(); |
|
184 | m_dataset->clearDomains(); | |
188 | } |
|
185 | } | |
189 |
|
186 | |||
190 | void ChartPresenter::setChartTheme(QChart::ChartTheme theme) |
|
187 | void ChartPresenter::setChartTheme(QChart::ChartTheme theme) | |
191 | { |
|
188 | { | |
192 | delete m_chartTheme; |
|
189 | delete m_chartTheme; | |
193 |
|
190 | |||
194 | m_chartTheme = ChartTheme::createTheme(theme); |
|
191 | m_chartTheme = ChartTheme::createTheme(theme); | |
195 |
|
192 | |||
196 | m_chartTheme->decorate(m_chart); |
|
193 | m_chartTheme->decorate(m_chart); | |
197 | QMapIterator<QChartSeries*,ChartItem*> i(m_chartItems); |
|
194 | QMapIterator<QChartSeries*,ChartItem*> i(m_chartItems); | |
198 |
|
195 | |||
199 | int index=0; |
|
196 | int index=0; | |
200 | while (i.hasNext()) { |
|
197 | while (i.hasNext()) { | |
201 | i.next(); |
|
198 | i.next(); | |
202 | index++; |
|
199 | index++; | |
203 | m_chartTheme->decorate(i.value(),i.key(),index); |
|
200 | m_chartTheme->decorate(i.value(),i.key(),index); | |
204 | } |
|
201 | } | |
205 |
|
202 | |||
206 | m_chartTheme->decorate(m_axisX, m_axisXItem); |
|
203 | m_chartTheme->decorate(m_axisX, m_axisXItem); | |
207 | m_chartTheme->decorate(m_axisY, m_axisYItem); |
|
204 | m_chartTheme->decorate(m_axisY, m_axisYItem); | |
208 |
|
205 | |||
209 | } |
|
206 | } | |
210 |
|
207 | |||
211 |
|
208 | |||
212 | QChart::ChartTheme ChartPresenter::chartTheme() |
|
209 | QChart::ChartTheme ChartPresenter::chartTheme() | |
213 | { |
|
210 | { | |
214 | return m_chartTheme->id(); |
|
211 | return m_chartTheme->id(); | |
215 | } |
|
212 | } | |
216 |
|
213 | |||
217 | void ChartPresenter::setDefaultAxisX(const QChartAxis& axis) |
|
214 | void ChartPresenter::setDefaultAxisX(const QChartAxis& axis) | |
218 | { |
|
215 | { | |
219 | //if(m_axisX != axis) { |
|
216 | //if(m_axisX != axis) { | |
220 | m_axisX = axis; |
|
217 | m_axisX = axis; | |
221 | m_axisXItem->handleAxisChanged(m_axisX); |
|
218 | m_axisXItem->handleAxisChanged(m_axisX); | |
222 | //} |
|
219 | //} | |
223 | } |
|
220 | } | |
224 |
|
221 | |||
225 | void ChartPresenter::setDefaultAxisY(const QChartAxis& axis) |
|
222 | void ChartPresenter::setDefaultAxisY(const QChartAxis& axis) | |
226 | { |
|
223 | { | |
227 | // if(m_axisY != axis) { |
|
224 | // if(m_axisY != axis) { | |
228 | m_axisY = axis; |
|
225 | m_axisY = axis; | |
229 | m_axisYItem->handleAxisChanged(m_axisY); |
|
226 | m_axisYItem->handleAxisChanged(m_axisY); | |
230 | //} |
|
227 | //} | |
231 | } |
|
228 | } | |
232 |
|
229 | |||
233 | QChartAxis ChartPresenter::defaultAxisX() const |
|
230 | QChartAxis ChartPresenter::defaultAxisX() const | |
234 | { |
|
231 | { | |
235 | return m_axisX; |
|
232 | return m_axisX; | |
236 | } |
|
233 | } | |
237 |
|
234 | |||
238 | QChartAxis ChartPresenter::defaultAxisY() const |
|
235 | QChartAxis ChartPresenter::defaultAxisY() const | |
239 | { |
|
236 | { | |
240 | return m_axisY; |
|
237 | return m_axisY; | |
241 | } |
|
238 | } | |
242 |
|
239 | |||
243 | QChartAxis ChartPresenter::axisY(int id) const |
|
240 | QChartAxis ChartPresenter::axisY(int id) const | |
244 | { |
|
241 | { | |
245 | return m_axis.value(id); |
|
242 | return m_axis.value(id); | |
246 | } |
|
243 | } | |
247 |
|
244 | |||
248 | int ChartPresenter::addAxisY(const QChartAxis& axis) |
|
245 | int ChartPresenter::addAxisY(const QChartAxis& axis) | |
249 | { |
|
246 | { | |
250 | int key =0 ; |
|
247 | int key =0 ; | |
251 |
|
248 | |||
252 | while(m_axis.contains(key)){ |
|
249 | while(m_axis.contains(key)){ | |
253 | key++; |
|
250 | key++; | |
254 | //TODO overflow |
|
251 | //TODO overflow | |
255 | } |
|
252 | } | |
256 |
|
253 | |||
257 | m_axis.insert(key,axis); |
|
254 | m_axis.insert(key,axis); | |
258 | m_axisItems.insert(key,new AxisItem(AxisItem::Y_AXIS,m_chart)); |
|
255 | m_axisItems.insert(key,new AxisItem(AxisItem::Y_AXIS,m_chart)); | |
259 |
|
256 | |||
260 | return key; |
|
257 | return key; | |
261 | } |
|
258 | } | |
262 |
|
259 | |||
263 |
|
260 | |||
264 | void ChartPresenter::removeAxisY(int id) |
|
261 | void ChartPresenter::removeAxisY(int id) | |
265 | { |
|
262 | { | |
266 | m_axis.remove(id); |
|
263 | m_axis.remove(id); | |
267 | delete m_axisItems.take(id); |
|
264 | delete m_axisItems.take(id); | |
268 | } |
|
265 | } | |
269 |
|
266 | |||
270 | #include "moc_chartpresenter_p.cpp" |
|
267 | #include "moc_chartpresenter_p.cpp" | |
271 |
|
268 | |||
272 | QTCOMMERCIALCHART_END_NAMESPACE |
|
269 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,247 +1,254 | |||||
1 | #include "charttheme_p.h" |
|
1 | #include "charttheme_p.h" | |
2 | #include "qchart.h" |
|
2 | #include "qchart.h" | |
3 | #include "qchartaxis.h" |
|
3 | #include "qchartaxis.h" | |
4 |
|
4 | |||
5 |
|
5 | |||
6 | //series |
|
6 | //series | |
7 | #include "barchartseries.h" |
|
7 | #include "barchartseries.h" | |
8 | #include "stackedbarchartseries.h" |
|
8 | #include "stackedbarchartseries.h" | |
9 | #include "percentbarchartseries.h" |
|
9 | #include "percentbarchartseries.h" | |
10 | #include "qlinechartseries.h" |
|
10 | #include "qlinechartseries.h" | |
11 | #include "qscatterseries.h" |
|
11 | #include "qscatterseries.h" | |
12 | #include "qpieseries.h" |
|
12 | #include "qpieseries.h" | |
|
13 | #include "qpieslice.h" | |||
13 |
|
14 | |||
14 | //items |
|
15 | //items | |
15 | #include "axisitem_p.h" |
|
16 | #include "axisitem_p.h" | |
16 | #include "bargroup.h" |
|
17 | #include "bargroup.h" | |
17 | #include "stackedbargroup.h" |
|
18 | #include "stackedbargroup.h" | |
18 | #include "linechartitem_p.h" |
|
19 | #include "linechartitem_p.h" | |
19 | #include "percentbargroup.h" |
|
20 | #include "percentbargroup.h" | |
20 | #include "scatterpresenter.h" |
|
21 | #include "scatterpresenter_p.h" | |
21 | #include "piepresenter.h" |
|
22 | #include "piepresenter.h" | |
22 |
|
23 | |||
23 | //themes |
|
24 | //themes | |
24 | #include "chartthemevanilla_p.h" |
|
25 | #include "chartthemevanilla_p.h" | |
25 | #include "chartthemeicy_p.h" |
|
26 | #include "chartthemeicy_p.h" | |
26 | #include "chartthemegrayscale_p.h" |
|
27 | #include "chartthemegrayscale_p.h" | |
27 | #include "chartthemescientific_p.h" |
|
28 | #include "chartthemescientific_p.h" | |
28 |
|
29 | |||
29 |
|
30 | |||
30 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
31 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
31 |
|
32 | |||
32 | /* TODO |
|
33 | /* TODO | |
33 | case QChart::ChartThemeUnnamed1: |
|
34 | case QChart::ChartThemeUnnamed1: | |
34 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xff3fa9f5)), 2)); |
|
35 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xff3fa9f5)), 2)); | |
35 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xff7AC943)), 2)); |
|
36 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xff7AC943)), 2)); | |
36 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF931E)), 2)); |
|
37 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF931E)), 2)); | |
37 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF1D25)), 2)); |
|
38 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF1D25)), 2)); | |
38 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF7BAC)), 2)); |
|
39 | m_seriesThemes.append(SeriesTheme(QColor(QRgb(0xffFF7BAC)), 2)); | |
39 |
|
40 | |||
40 | m_gradientStartColor = QColor(QRgb(0xfff3dc9e)); |
|
41 | m_gradientStartColor = QColor(QRgb(0xfff3dc9e)); | |
41 | m_gradientEndColor = QColor(QRgb(0xffafafaf)); |
|
42 | m_gradientEndColor = QColor(QRgb(0xffafafaf)); | |
42 | */ |
|
43 | */ | |
43 |
|
44 | |||
44 | ChartTheme::ChartTheme(QChart::ChartTheme id) |
|
45 | ChartTheme::ChartTheme(QChart::ChartTheme id) | |
45 | { |
|
46 | { | |
46 | m_id = id; |
|
47 | m_id = id; | |
47 | m_seriesColor.append(QRgb(0xff000000)); |
|
48 | m_seriesColor.append(QRgb(0xff000000)); | |
48 | m_seriesColor.append(QRgb(0xff707070)); |
|
49 | m_seriesColor.append(QRgb(0xff707070)); | |
49 | m_gradientStartColor = QColor(QRgb(0xffffffff)); |
|
50 | m_gradientStartColor = QColor(QRgb(0xffffffff)); | |
50 | m_gradientEndColor = QColor(QRgb(0xffafafaf)); |
|
51 | m_gradientEndColor = QColor(QRgb(0xffafafaf)); | |
51 | } |
|
52 | } | |
52 |
|
53 | |||
53 |
|
54 | |||
54 | ChartTheme* ChartTheme::createTheme(QChart::ChartTheme theme) |
|
55 | ChartTheme* ChartTheme::createTheme(QChart::ChartTheme theme) | |
55 | { |
|
56 | { | |
56 | switch(theme) { |
|
57 | switch(theme) { | |
57 | case QChart::ChartThemeDefault: |
|
58 | case QChart::ChartThemeDefault: | |
58 | return new ChartTheme(); |
|
59 | return new ChartTheme(); | |
59 | case QChart::ChartThemeVanilla: |
|
60 | case QChart::ChartThemeVanilla: | |
60 | return new ChartThemeVanilla(); |
|
61 | return new ChartThemeVanilla(); | |
61 | case QChart::ChartThemeIcy: |
|
62 | case QChart::ChartThemeIcy: | |
62 | return new ChartThemeIcy(); |
|
63 | return new ChartThemeIcy(); | |
63 | case QChart::ChartThemeGrayscale: |
|
64 | case QChart::ChartThemeGrayscale: | |
64 | return new ChartThemeGrayscale(); |
|
65 | return new ChartThemeGrayscale(); | |
65 | case QChart::ChartThemeScientific: |
|
66 | case QChart::ChartThemeScientific: | |
66 | return new ChartThemeScientific(); |
|
67 | return new ChartThemeScientific(); | |
67 | } |
|
68 | } | |
68 | } |
|
69 | } | |
69 |
|
70 | |||
70 | void ChartTheme::decorate(QChart* chart) |
|
71 | void ChartTheme::decorate(QChart* chart) | |
71 | { |
|
72 | { | |
72 | QLinearGradient backgroundGradient; |
|
73 | QLinearGradient backgroundGradient; | |
73 | backgroundGradient.setColorAt(0.0, m_gradientStartColor); |
|
74 | backgroundGradient.setColorAt(0.0, m_gradientStartColor); | |
74 | backgroundGradient.setColorAt(1.0, m_gradientEndColor); |
|
75 | backgroundGradient.setColorAt(1.0, m_gradientEndColor); | |
75 | backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); |
|
76 | backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); | |
76 | chart->setChartBackgroundBrush(backgroundGradient); |
|
77 | chart->setChartBackgroundBrush(backgroundGradient); | |
77 | } |
|
78 | } | |
78 | //TODO helper to by removed later |
|
79 | //TODO helper to by removed later | |
79 | void ChartTheme::decorate(ChartItem* item, QChartSeries* series,int count) |
|
80 | void ChartTheme::decorate(ChartItem* item, QChartSeries* series,int count) | |
80 | { |
|
81 | { | |
81 | switch(series->type()) |
|
82 | switch(series->type()) | |
82 | { |
|
83 | { | |
83 | case QChartSeries::SeriesTypeLine: { |
|
84 | case QChartSeries::SeriesTypeLine: { | |
84 | QLineChartSeries* s = static_cast<QLineChartSeries*>(series); |
|
85 | QLineChartSeries* s = static_cast<QLineChartSeries*>(series); | |
85 | LineChartItem* i = static_cast<LineChartItem*>(item); |
|
86 | LineChartItem* i = static_cast<LineChartItem*>(item); | |
86 | decorate(i,s,count); |
|
87 | decorate(i,s,count); | |
87 | break; |
|
88 | break; | |
88 | } |
|
89 | } | |
89 | case QChartSeries::SeriesTypeBar: { |
|
90 | case QChartSeries::SeriesTypeBar: { | |
90 | BarChartSeries* b = static_cast<BarChartSeries*>(series); |
|
91 | BarChartSeries* b = static_cast<BarChartSeries*>(series); | |
91 | BarGroup* i = static_cast<BarGroup*>(item); |
|
92 | BarGroup* i = static_cast<BarGroup*>(item); | |
92 | decorate(i,b,count); |
|
93 | decorate(i,b,count); | |
93 | break; |
|
94 | break; | |
94 | } |
|
95 | } | |
95 | case QChartSeries::SeriesTypeStackedBar: { |
|
96 | case QChartSeries::SeriesTypeStackedBar: { | |
96 | StackedBarChartSeries* s = static_cast<StackedBarChartSeries*>(series); |
|
97 | StackedBarChartSeries* s = static_cast<StackedBarChartSeries*>(series); | |
97 | StackedBarGroup* i = static_cast<StackedBarGroup*>(item); |
|
98 | StackedBarGroup* i = static_cast<StackedBarGroup*>(item); | |
98 | decorate(i,s,count); |
|
99 | decorate(i,s,count); | |
99 | break; |
|
100 | break; | |
100 | } |
|
101 | } | |
101 | case QChartSeries::SeriesTypePercentBar: { |
|
102 | case QChartSeries::SeriesTypePercentBar: { | |
102 | PercentBarChartSeries* s = static_cast<PercentBarChartSeries*>(series); |
|
103 | PercentBarChartSeries* s = static_cast<PercentBarChartSeries*>(series); | |
103 | PercentBarGroup* i = static_cast<PercentBarGroup*>(item); |
|
104 | PercentBarGroup* i = static_cast<PercentBarGroup*>(item); | |
104 | decorate(i,s,count); |
|
105 | decorate(i,s,count); | |
105 | break; |
|
106 | break; | |
106 | } |
|
107 | } | |
|
108 | case QChartSeries::SeriesTypeScatter: { | |||
|
109 | QScatterSeries* s = qobject_cast<QScatterSeries*>(series); | |||
|
110 | Q_ASSERT(s); | |||
|
111 | ScatterPresenter* i = static_cast<ScatterPresenter*>(item); | |||
|
112 | Q_ASSERT(i); | |||
|
113 | decorate(i, s, count); | |||
|
114 | break; | |||
|
115 | } | |||
107 | case QChartSeries::SeriesTypePie: { |
|
116 | case QChartSeries::SeriesTypePie: { | |
108 | QPieSeries* s = static_cast<QPieSeries*>(series); |
|
117 | QPieSeries* s = static_cast<QPieSeries*>(series); | |
109 | PiePresenter* i = static_cast<PiePresenter*>(item); |
|
118 | PiePresenter* i = static_cast<PiePresenter*>(item); | |
110 | decorate(i,s,count); |
|
119 | decorate(i,s,count); | |
111 | break; |
|
120 | break; | |
112 | } |
|
121 | } | |
113 | default: |
|
122 | default: | |
114 | qDebug()<<"Wrong item to be decorated by theme"; |
|
123 | qDebug()<<"Wrong item to be decorated by theme"; | |
115 | break; |
|
124 | break; | |
116 | } |
|
125 | } | |
117 |
|
126 | |||
118 | } |
|
127 | } | |
119 |
|
128 | |||
120 | void ChartTheme::decorate(LineChartItem* item, QLineChartSeries* series,int count) |
|
129 | void ChartTheme::decorate(LineChartItem* item, QLineChartSeries* series,int count) | |
121 | { |
|
130 | { | |
122 | QPen pen; |
|
131 | QPen pen; | |
123 | if(pen != series->pen()){ |
|
132 | if(pen != series->pen()){ | |
124 | item->setPen(series->pen()); |
|
133 | item->setPen(series->pen()); | |
125 | return; |
|
134 | return; | |
126 | } |
|
135 | } | |
127 | pen.setColor(m_seriesColor.at(count%m_seriesColor.size())); |
|
136 | pen.setColor(m_seriesColor.at(count%m_seriesColor.size())); | |
128 | pen.setWidthF(2); |
|
137 | pen.setWidthF(2); | |
129 | item->setPen(pen); |
|
138 | item->setPen(pen); | |
130 | } |
|
139 | } | |
131 |
|
140 | |||
132 | void ChartTheme::decorate(BarGroup* item, BarChartSeries* series,int count) |
|
141 | void ChartTheme::decorate(BarGroup* item, BarChartSeries* series,int count) | |
133 | { |
|
142 | { | |
134 | // TODO: better way to descide series color and remove hard coded colors. |
|
143 | // TODO: better way to descide series color and remove hard coded colors. | |
135 | item->resetBrushes(); |
|
144 | item->resetBrushes(); | |
136 | for (int i=0; i<m_seriesColor.count(); i++) { |
|
145 | for (int i=0; i<m_seriesColor.count(); i++) { | |
137 | QBrush brush(m_seriesColor.at(i)); |
|
146 | QBrush brush(m_seriesColor.at(i)); | |
138 | item->addBrush(brush); |
|
147 | item->addBrush(brush); | |
139 | } |
|
148 | } | |
140 | item->addBrush(QBrush(QColor(255,0,0,128))); |
|
149 | item->addBrush(QBrush(QColor(255,0,0,128))); | |
141 | item->addBrush(QBrush(QColor(255,255,0,128))); |
|
150 | item->addBrush(QBrush(QColor(255,255,0,128))); | |
142 | item->addBrush(QBrush(QColor(0,255,0,128))); |
|
151 | item->addBrush(QBrush(QColor(0,255,0,128))); | |
143 | item->addBrush(QBrush(QColor(0,0,255,128))); |
|
152 | item->addBrush(QBrush(QColor(0,0,255,128))); | |
144 | item->addBrush(QBrush(QColor(255,128,0,128))); |
|
153 | item->addBrush(QBrush(QColor(255,128,0,128))); | |
145 | } |
|
154 | } | |
146 |
|
155 | |||
147 | void ChartTheme::decorate(StackedBarGroup* item, StackedBarChartSeries* series,int count) |
|
156 | void ChartTheme::decorate(StackedBarGroup* item, StackedBarChartSeries* series,int count) | |
148 | { |
|
157 | { | |
149 | // TODO: better way to descide series color and remove hard coded colors. |
|
158 | // TODO: better way to descide series color and remove hard coded colors. | |
150 | item->resetBrushes(); |
|
159 | item->resetBrushes(); | |
151 | for (int i=0; i<m_seriesColor.count(); i++) { |
|
160 | for (int i=0; i<m_seriesColor.count(); i++) { | |
152 | QBrush brush(m_seriesColor.at(i)); |
|
161 | QBrush brush(m_seriesColor.at(i)); | |
153 | item->addBrush(brush); |
|
162 | item->addBrush(brush); | |
154 | } |
|
163 | } | |
155 | item->addBrush(QBrush(QColor(255,0,0,128))); |
|
164 | item->addBrush(QBrush(QColor(255,0,0,128))); | |
156 | item->addBrush(QBrush(QColor(255,255,0,128))); |
|
165 | item->addBrush(QBrush(QColor(255,255,0,128))); | |
157 | item->addBrush(QBrush(QColor(0,255,0,128))); |
|
166 | item->addBrush(QBrush(QColor(0,255,0,128))); | |
158 | item->addBrush(QBrush(QColor(0,0,255,128))); |
|
167 | item->addBrush(QBrush(QColor(0,0,255,128))); | |
159 | item->addBrush(QBrush(QColor(255,128,0,128))); |
|
168 | item->addBrush(QBrush(QColor(255,128,0,128))); | |
160 | } |
|
169 | } | |
161 |
|
170 | |||
162 | void ChartTheme::decorate(PercentBarGroup* item, PercentBarChartSeries* series,int count) |
|
171 | void ChartTheme::decorate(PercentBarGroup* item, PercentBarChartSeries* series,int count) | |
163 | { |
|
172 | { | |
164 | // TODO: better way to descide series color and remove hard coded colors. |
|
173 | // TODO: better way to descide series color and remove hard coded colors. | |
165 | item->resetBrushes(); |
|
174 | item->resetBrushes(); | |
166 | for (int i=0; i<m_seriesColor.count(); i++) { |
|
175 | for (int i=0; i<m_seriesColor.count(); i++) { | |
167 | QBrush brush(m_seriesColor.at(i)); |
|
176 | QBrush brush(m_seriesColor.at(i)); | |
168 | item->addBrush(brush); |
|
177 | item->addBrush(brush); | |
169 | } |
|
178 | } | |
170 | item->addBrush(QBrush(QColor(255,0,0,128))); |
|
179 | item->addBrush(QBrush(QColor(255,0,0,128))); | |
171 | item->addBrush(QBrush(QColor(255,255,0,128))); |
|
180 | item->addBrush(QBrush(QColor(255,255,0,128))); | |
172 | item->addBrush(QBrush(QColor(0,255,0,128))); |
|
181 | item->addBrush(QBrush(QColor(0,255,0,128))); | |
173 | item->addBrush(QBrush(QColor(0,0,255,128))); |
|
182 | item->addBrush(QBrush(QColor(0,0,255,128))); | |
174 | item->addBrush(QBrush(QColor(255,128,0,128))); |
|
183 | item->addBrush(QBrush(QColor(255,128,0,128))); | |
175 | } |
|
184 | } | |
176 |
|
185 | |||
177 | void ChartTheme::decorate(ScatterPresenter* presenter, QScatterSeries* series, int count) |
|
186 | void ChartTheme::decorate(ScatterPresenter* presenter, QScatterSeries* series, int count) | |
178 | { |
|
187 | { | |
179 | Q_ASSERT(presenter); |
|
188 | Q_ASSERT(presenter); | |
180 | Q_ASSERT(series); |
|
189 | Q_ASSERT(series); | |
181 |
|
190 | |||
182 |
|
|
191 | QColor color = m_seriesColor.at(count % m_seriesColor.size()); | |
|
192 | // TODO: define alpha in the theme? or in the series? | |||
|
193 | color.setAlpha(120); | |||
|
194 | ||||
|
195 | QBrush brush(color, Qt::SolidPattern); | |||
|
196 | presenter->m_markerBrush = brush; | |||
183 |
|
197 | |||
184 |
|
|
198 | QPen pen(brush, 1); | |
185 | // if(pen != series->pen()){ |
|
199 | pen.setColor(color); | |
186 | // item->setPen(series->pen()); |
|
200 | presenter->m_markerPen = pen; | |
187 | // return; |
|
|||
188 | // } |
|
|||
189 | // pen.setColor(m_seriesColor.at(count%m_seriesColor.size())); |
|
|||
190 | // pen.setWidthF(2); |
|
|||
191 | // item->setPen(pen); |
|
|||
192 | } |
|
201 | } | |
193 |
|
202 | |||
194 | void ChartTheme::decorate(PiePresenter* item, QPieSeries* series, int /*count*/) |
|
203 | void ChartTheme::decorate(PiePresenter* item, QPieSeries* series, int /*count*/) | |
195 | { |
|
204 | { | |
196 | // create a list of slice colors based on current theme |
|
205 | // create a list of slice colors based on current theme | |
197 | int i = 0; |
|
206 | int i = 0; | |
198 | QList<QColor> colors; |
|
207 | QList<QColor> colors; | |
199 | while (colors.count() < series->count()) { |
|
208 | while (colors.count() < series->count()) { | |
200 |
|
209 | |||
201 | // get base color |
|
210 | // get base color | |
202 | QColor c = m_seriesColor[i++]; |
|
211 | QColor c = m_seriesColor[i++]; | |
203 | i = i % m_seriesColor.count(); |
|
212 | i = i % m_seriesColor.count(); | |
204 |
|
213 | |||
205 | // -1 means achromatic color -> cannot manipulate lightness |
|
214 | // -1 means achromatic color -> cannot manipulate lightness | |
206 | // TODO: find a better way to randomize lightness |
|
215 | // TODO: find a better way to randomize lightness | |
207 | if (c.toHsv().hue() == -1) |
|
216 | if (c.toHsv().hue() == -1) | |
208 | qWarning() << "ChartTheme::decorate() warning: achromatic theme color"; |
|
217 | qWarning() << "ChartTheme::decorate() warning: achromatic theme color"; | |
209 |
|
218 | |||
210 | // randomize lightness |
|
219 | // randomize lightness | |
211 | qreal f = 50 + (qrand() % 100); // 50 is 50% darker, 100 is the same, 150 is 50% lighter |
|
220 | qreal f = 50 + (qrand() % 100); // 50 is 50% darker, 100 is the same, 150 is 50% lighter | |
212 | c = c.lighter(f); |
|
221 | c = c.lighter(f); | |
213 |
|
222 | |||
214 | // find duplicates |
|
223 | // find duplicates | |
215 | bool isUnique = true; |
|
224 | bool isUnique = true; | |
216 | foreach (QColor color, colors) { |
|
225 | foreach (QColor color, colors) { | |
217 | if (c == color) |
|
226 | if (c == color) | |
218 | isUnique = false; |
|
227 | isUnique = false; | |
219 | } |
|
228 | } | |
220 |
|
229 | |||
221 | // add to array if unique |
|
230 | // add to array if unique | |
222 | //if (isUnique) |
|
231 | //if (isUnique) | |
223 | colors << c; |
|
232 | colors << c; | |
224 | } |
|
233 | } | |
225 |
|
234 | |||
226 | // finally update colors |
|
235 | // finally update colors | |
227 |
foreach (QPieSlice |
|
236 | foreach (QPieSlice* s, series->slices()) { | |
228 | QPieSlice s = series->slice(id); |
|
237 | s->setPen(QPen(Qt::black)); // TODO: get from theme | |
229 | s.setPen(QPen(Qt::black)); // TODO: get from theme |
|
238 | s->setBrush(colors.takeFirst()); | |
230 | s.setBrush(colors.takeFirst()); |
|
|||
231 | series->update(s); |
|
|||
232 | } |
|
239 | } | |
233 | } |
|
240 | } | |
234 |
|
241 | |||
235 |
|
242 | |||
236 | void ChartTheme::decorate(QChartAxis& axis,AxisItem* item) |
|
243 | void ChartTheme::decorate(QChartAxis& axis,AxisItem* item) | |
237 | { |
|
244 | { | |
238 | //TODO: dummy defults for now |
|
245 | //TODO: dummy defults for now | |
239 |
|
246 | |||
240 | axis.setLabelsBrush(Qt::black); |
|
247 | axis.setLabelsBrush(Qt::black); | |
241 | axis.setLabelsPen(Qt::NoPen); |
|
248 | axis.setLabelsPen(Qt::NoPen); | |
242 | axis.setShadesPen(Qt::NoPen); |
|
249 | axis.setShadesPen(Qt::NoPen); | |
243 | axis.setShadesOpacity(0.5); |
|
250 | axis.setShadesOpacity(0.5); | |
244 | item->handleAxisChanged(axis); |
|
251 | item->handleAxisChanged(axis); | |
245 | } |
|
252 | } | |
246 |
|
253 | |||
247 | QTCOMMERCIALCHART_END_NAMESPACE |
|
254 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,16 +1,18 | |||||
1 | INCLUDEPATH += $$PWD |
|
1 | INCLUDEPATH += $$PWD | |
2 | DEPENDPATH += $$PWD |
|
2 | DEPENDPATH += $$PWD | |
3 |
|
3 | |||
4 | SOURCES += \ |
|
4 | SOURCES += \ | |
5 | $$PWD/qpieseries.cpp \ |
|
5 | $$PWD/qpieseries.cpp \ | |
6 | $$PWD/pieslice.cpp \ |
|
6 | $$PWD/pieslice.cpp \ | |
7 | $$PWD/piepresenter.cpp \ |
|
7 | $$PWD/piepresenter.cpp \ | |
8 | $$PWD/pieslicelabel.cpp |
|
8 | $$PWD/pieslicelabel.cpp \ | |
|
9 | $$PWD/qpieslice.cpp | |||
9 |
|
10 | |||
10 | PRIVATE_HEADERS += \ |
|
11 | PRIVATE_HEADERS += \ | |
11 | $$PWD/piepresenter.h \ |
|
12 | $$PWD/piepresenter.h \ | |
12 | $$PWD/pieslice.h \ |
|
13 | $$PWD/pieslice.h \ | |
13 | $$PWD/pieslicelabel.h |
|
14 | $$PWD/pieslicelabel.h | |
14 |
|
15 | |||
15 | PUBLIC_HEADERS += \ |
|
16 | PUBLIC_HEADERS += \ | |
16 | $$PWD/qpieseries.h |
|
17 | $$PWD/qpieseries.h \ | |
|
18 | $$PWD/qpieslice.h |
@@ -1,170 +1,155 | |||||
1 |
|
1 | |||
2 | #include "piepresenter.h" |
|
2 | #include "piepresenter.h" | |
3 | #include "pieslice.h" |
|
3 | #include "pieslice.h" | |
|
4 | #include "qpieslice.h" | |||
4 | #include <QDebug> |
|
5 | #include <QDebug> | |
5 | #include <QTime> |
|
6 | #include <QTime> | |
6 |
|
7 | |||
7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
8 |
|
9 | |||
9 | PiePresenter::PiePresenter(QGraphicsItem *parent, QPieSeries *series) |
|
10 | PiePresenter::PiePresenter(QGraphicsItem *parent, QPieSeries *series) | |
10 | :ChartItem(parent), |
|
11 | :ChartItem(parent), | |
11 | m_series(series) |
|
12 | m_series(series) | |
12 | { |
|
13 | { | |
13 | Q_ASSERT(series); |
|
14 | Q_ASSERT(series); | |
14 | connect(series, SIGNAL(changed(const QPieSeries::ChangeSet&)), this, SLOT(handleSeriesChanged(const QPieSeries::ChangeSet&))); |
|
15 | connect(series, SIGNAL(changed(const QPieSeries::ChangeSet&)), this, SLOT(handleSeriesChanged(const QPieSeries::ChangeSet&))); | |
15 | connect(series, SIGNAL(sizeFactorChanged()), this, SLOT(updateGeometry())); |
|
16 | connect(series, SIGNAL(sizeFactorChanged()), this, SLOT(updateGeometry())); | |
16 | connect(series, SIGNAL(positionChanged()), this, SLOT(updateGeometry())); |
|
17 | connect(series, SIGNAL(positionChanged()), this, SLOT(updateGeometry())); | |
17 | } |
|
18 | } | |
18 |
|
19 | |||
19 | PiePresenter::~PiePresenter() |
|
20 | PiePresenter::~PiePresenter() | |
20 | { |
|
21 | { | |
21 | // slices deleted automatically through QGraphicsItem |
|
22 | // slices deleted automatically through QGraphicsItem | |
22 | } |
|
23 | } | |
23 |
|
24 | |||
24 | void PiePresenter::paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) |
|
25 | void PiePresenter::paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *) | |
25 | { |
|
26 | { | |
26 | // TODO: paint shadows for all components |
|
27 | // TODO: paint shadows for all components | |
27 | // - get paths from items & merge & offset and draw with shadow color? |
|
28 | // - get paths from items & merge & offset and draw with shadow color? | |
28 | } |
|
29 | } | |
29 |
|
30 | |||
30 | void PiePresenter::handleSeriesChanged(const QPieSeries::ChangeSet& changeSet) |
|
31 | void PiePresenter::handleSeriesChanged(const QPieSeries::ChangeSet& changeSet) | |
31 | { |
|
32 | { | |
32 | qDebug() << "PiePresenter::handleSeriesChanged()"; |
|
33 | //qDebug() << "PiePresenter::handleSeriesChanged()"; | |
33 |
qDebug() << " added : " << changeSet. |
|
34 | //qDebug() << " added : " << changeSet.added(); | |
34 |
qDebug() << " changed: " << changeSet. |
|
35 | //qDebug() << " changed: " << changeSet.changed(); | |
35 |
qDebug() << " removed: " << changeSet. |
|
36 | //qDebug() << " removed: " << changeSet.removed(); | |
36 |
|
37 | |||
37 | // ignore changeset when there are no visual slices |
|
38 | // ignore changeset when there are no visual slices | |
38 | // changeset might not be valid about the added slices |
|
39 | // changeset might not be valid about the added slices | |
39 | if (m_slices.count() == 0) { |
|
40 | if (m_slices.count() == 0) { | |
40 |
foreach (QPieSlice |
|
41 | foreach (QPieSlice* s, m_series->m_slices) | |
41 |
addSlice( |
|
42 | addSlice(s); | |
42 | return; |
|
43 | return; | |
43 | } |
|
44 | } | |
44 |
|
45 | |||
45 |
foreach (QPieSlice |
|
46 | foreach (QPieSlice* s, changeSet.removed()) | |
46 |
deleteSlice( |
|
47 | deleteSlice(s); | |
47 |
|
48 | |||
48 |
foreach (QPieSlice |
|
49 | foreach (QPieSlice* s, changeSet.added()) | |
49 |
|
|
50 | addSlice(s); | |
|
51 | } | |||
50 |
|
52 | |||
51 | foreach (QPieSliceId id, changeSet.m_added) |
|
53 | void PiePresenter::handleDomainChanged(const Domain& domain) | |
52 | addSlice(id); |
|
54 | { | |
|
55 | // TODO | |||
|
56 | } | |||
|
57 | ||||
|
58 | void PiePresenter::handleGeometryChanged(const QRectF& rect) | |||
|
59 | { | |||
|
60 | m_rect = rect; | |||
|
61 | updateGeometry(); | |||
53 | } |
|
62 | } | |
54 |
|
63 | |||
55 | void PiePresenter::updateGeometry() |
|
64 | void PiePresenter::updateGeometry() | |
56 | { |
|
65 | { | |
57 | prepareGeometryChange(); |
|
66 | prepareGeometryChange(); | |
58 |
|
67 | |||
59 |
|
|
68 | QRectF pieRect = m_rect; | |
60 |
|
69 | |||
61 |
if ( |
|
70 | if (pieRect.width() < pieRect.height()) { | |
62 |
|
|
71 | pieRect.setWidth(pieRect.width() * m_series->sizeFactor()); | |
63 |
|
|
72 | pieRect.setHeight(pieRect.width()); | |
64 |
|
|
73 | pieRect.moveCenter(m_rect.center()); | |
65 | } else { |
|
74 | } else { | |
66 |
|
|
75 | pieRect.setHeight(pieRect.height() * m_series->sizeFactor()); | |
67 |
|
|
76 | pieRect.setWidth(pieRect.height()); | |
68 |
|
|
77 | pieRect.moveCenter(m_rect.center()); | |
69 | } |
|
78 | } | |
70 |
|
79 | |||
71 | switch (m_series->position()) { |
|
80 | switch (m_series->position()) { | |
72 | case QPieSeries::PiePositionTopLeft: { |
|
81 | case QPieSeries::PiePositionTopLeft: { | |
73 |
|
|
82 | pieRect.setHeight(pieRect.height() / 2); | |
74 |
|
|
83 | pieRect.setWidth(pieRect.height()); | |
75 |
|
|
84 | pieRect.moveCenter(QPointF(m_rect.center().x() / 2, m_rect.center().y() / 2)); | |
76 | break; |
|
85 | break; | |
77 | } |
|
86 | } | |
78 | case QPieSeries::PiePositionTopRight: { |
|
87 | case QPieSeries::PiePositionTopRight: { | |
79 |
|
|
88 | pieRect.setHeight(pieRect.height() / 2); | |
80 |
|
|
89 | pieRect.setWidth(pieRect.height()); | |
81 |
|
|
90 | pieRect.moveCenter(QPointF((m_rect.center().x() / 2) * 3, m_rect.center().y() / 2)); | |
82 | break; |
|
91 | break; | |
83 | } |
|
92 | } | |
84 | case QPieSeries::PiePositionBottomLeft: { |
|
93 | case QPieSeries::PiePositionBottomLeft: { | |
85 |
|
|
94 | pieRect.setHeight(pieRect.height() / 2); | |
86 |
|
|
95 | pieRect.setWidth(pieRect.height()); | |
87 |
|
|
96 | pieRect.moveCenter(QPointF(m_rect.center().x() / 2, (m_rect.center().y() / 2) * 3)); | |
88 | break; |
|
97 | break; | |
89 | } |
|
98 | } | |
90 | case QPieSeries::PiePositionBottomRight: { |
|
99 | case QPieSeries::PiePositionBottomRight: { | |
91 |
|
|
100 | pieRect.setHeight(pieRect.height() / 2); | |
92 |
|
|
101 | pieRect.setWidth(pieRect.height()); | |
93 |
|
|
102 | pieRect.moveCenter(QPointF((m_rect.center().x() / 2) * 3, (m_rect.center().y() / 2) * 3)); | |
94 | break; |
|
103 | break; | |
95 | } |
|
104 | } | |
96 | default: |
|
105 | default: | |
97 | break; |
|
106 | break; | |
98 | } |
|
107 | } | |
99 |
|
108 | |||
100 | // update slice geometry |
|
109 | if (m_pieRect != pieRect) { | |
101 | const qreal fullPie = 360; |
|
110 | m_pieRect = pieRect; | |
102 | qreal angle = 0; |
|
111 | //qDebug() << "PiePresenter::updateGeometry()" << m_pieRect; | |
103 |
foreach ( |
|
112 | foreach (PieSlice* s, m_slices.values()) { | |
104 | qreal span = fullPie * m_series->slice(id).percentage(); |
|
113 | s->setPieRect(m_pieRect); | |
105 |
|
|
114 | s->updateGeometry(); | |
106 | angle += span; |
|
115 | } | |
107 | } |
|
116 | } | |
108 |
|
||||
109 | //qDebug() << "PiePresenter::updateGeometry" << m_rect << m_pieRect; |
|
|||
110 | } |
|
117 | } | |
111 |
|
118 | |||
112 | void PiePresenter::handleDomainChanged(const Domain& domain) |
|
119 | void PiePresenter::addSlice(QPieSlice* sliceData) | |
113 | { |
|
120 | { | |
114 | // TODO |
|
121 | //qDebug() << "PiePresenter::addSlice()" << sliceData; | |
115 | } |
|
|||
116 |
|
122 | |||
117 | void PiePresenter::handleGeometryChanged(const QRectF& rect) |
|
123 | if (m_slices.keys().contains(sliceData)) { | |
118 | { |
|
124 | //qWarning() << "PiePresenter::addSlice(): slice already exists!" << sliceData; | |
119 | m_rect = rect; |
|
125 | Q_ASSERT(0); | |
120 | updateGeometry(); |
|
|||
121 | } |
|
|||
122 |
|
||||
123 | void PiePresenter::addSlice(QPieSliceId id) |
|
|||
124 | { |
|
|||
125 | qDebug() << "PiePresenter::addSlice()" << id; |
|
|||
126 |
|
||||
127 | if (m_slices.contains(id)) { |
|
|||
128 | qWarning() << "PiePresenter::addSlice(): slice already exists!" << id; |
|
|||
129 | updateSlice(id); |
|
|||
130 | return; |
|
126 | return; | |
131 | } |
|
127 | } | |
132 |
|
128 | |||
133 | // create slice |
|
129 | // create slice | |
134 |
PieSlice *slice = new PieSlice( |
|
130 | PieSlice *slice = new PieSlice(this); | |
135 | m_slices.insert(id, slice); |
|
131 | slice->updateData(sliceData); | |
136 |
|
132 | m_slices.insert(sliceData, slice); | ||
137 | updateGeometry(); |
|
133 | ||
|
134 | // connect signals | |||
|
135 | connect(sliceData, SIGNAL(changed()), slice, SLOT(handleSliceDataChanged())); | |||
|
136 | connect(slice, SIGNAL(clicked()), sliceData, SIGNAL(clicked())); | |||
|
137 | connect(slice, SIGNAL(hoverEnter()), sliceData, SIGNAL(hoverEnter())); | |||
|
138 | connect(slice, SIGNAL(hoverLeave()), sliceData, SIGNAL(hoverLeave())); | |||
138 | } |
|
139 | } | |
139 |
|
140 | |||
140 |
void PiePresenter:: |
|
141 | void PiePresenter::deleteSlice(QPieSlice* sliceData) | |
141 | { |
|
142 | { | |
142 |
qDebug() << "PiePresenter:: |
|
143 | //qDebug() << "PiePresenter::deleteSlice()" << sliceData; | |
143 |
|
144 | |||
144 | // TODO: animation |
|
145 | if (m_slices.contains(sliceData)) | |
145 | if (m_slices.contains(id)) |
|
146 | delete m_slices.take(sliceData); | |
146 | m_slices.value(id)->updateData(); |
|
|||
147 | else { |
|
147 | else { | |
148 | qWarning() << "PiePresenter::updateSlice(): slice does not exist!" << id; |
|
148 | // nothing to remove | |
149 | addSlice(id); |
|
149 | Q_ASSERT(0); // TODO: remove before release | |
150 | } |
|
150 | } | |
151 |
|
||||
152 | updateGeometry(); |
|
|||
153 | } |
|
|||
154 |
|
||||
155 | void PiePresenter::deleteSlice(QPieSliceId id) |
|
|||
156 | { |
|
|||
157 | qDebug() << "PiePresenter::deleteSlice()" << id; |
|
|||
158 |
|
||||
159 | // TODO: animation |
|
|||
160 | if (m_slices.contains(id)) |
|
|||
161 | delete m_slices.take(id); |
|
|||
162 | else |
|
|||
163 | qWarning() << "PiePresenter::deleteSlice(): slice does not exist!" << id; |
|
|||
164 |
|
||||
165 | updateGeometry(); |
|
|||
166 | } |
|
151 | } | |
167 |
|
152 | |||
168 | #include "moc_piepresenter.cpp" |
|
153 | #include "moc_piepresenter.cpp" | |
169 |
|
154 | |||
170 | QTCOMMERCIALCHART_END_NAMESPACE |
|
155 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,49 +1,48 | |||||
1 | #ifndef PIEPRESENTER_H |
|
1 | #ifndef PIEPRESENTER_H | |
2 | #define PIEPRESENTER_H |
|
2 | #define PIEPRESENTER_H | |
3 |
|
3 | |||
4 | #include "chartitem_p.h" |
|
4 | #include "chartitem_p.h" | |
5 | #include "qpieseries.h" |
|
5 | #include "qpieseries.h" | |
6 | #include <QSignalMapper> |
|
6 | #include <QSignalMapper> | |
7 |
|
7 | |||
8 | class QGraphicsItem; |
|
8 | class QGraphicsItem; | |
9 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
9 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
10 | class PieSlice; |
|
10 | class PieSlice; | |
11 |
|
11 | |||
12 | class PiePresenter : public QObject, public ChartItem |
|
12 | class PiePresenter : public QObject, public ChartItem | |
13 | { |
|
13 | { | |
14 | Q_OBJECT |
|
14 | Q_OBJECT | |
15 |
|
15 | |||
16 | public: |
|
16 | public: | |
17 | // TODO: use a generic data class instead of x and y |
|
17 | // TODO: use a generic data class instead of x and y | |
18 | PiePresenter(QGraphicsItem *parent, QPieSeries *series); |
|
18 | PiePresenter(QGraphicsItem *parent, QPieSeries *series); | |
19 | ~PiePresenter(); |
|
19 | ~PiePresenter(); | |
20 |
|
20 | |||
21 | public: // from QGraphicsItem |
|
21 | public: // from QGraphicsItem | |
22 | QRectF boundingRect() const { return m_rect; } |
|
22 | QRectF boundingRect() const { return m_rect; } | |
23 | void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); |
|
23 | void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); | |
24 |
|
24 | |||
25 | public: |
|
25 | public: | |
26 | QRectF pieRect() const { return m_pieRect; } |
|
26 | QRectF pieRect() const { return m_pieRect; } | |
27 |
|
27 | |||
28 | public Q_SLOTS: |
|
28 | public Q_SLOTS: | |
29 | void handleSeriesChanged(const QPieSeries::ChangeSet& changeSet); |
|
29 | void handleSeriesChanged(const QPieSeries::ChangeSet& changeSet); | |
30 | void handleDomainChanged(const Domain& domain); |
|
30 | void handleDomainChanged(const Domain& domain); | |
31 | void handleGeometryChanged(const QRectF& rect); |
|
31 | void handleGeometryChanged(const QRectF& rect); | |
32 | void updateGeometry(); |
|
32 | void updateGeometry(); | |
33 |
|
33 | |||
34 | private: |
|
34 | private: | |
35 |
void addSlice(QPieSlice |
|
35 | void addSlice(QPieSlice* sliceData); | |
36 |
void |
|
36 | void deleteSlice(QPieSlice* sliceData); | |
37 | void deleteSlice(QPieSliceId id); |
|
|||
38 |
|
37 | |||
39 | private: |
|
38 | private: | |
40 | friend class PieSlice; |
|
39 | friend class PieSlice; | |
41 |
QHash<QPieSlice |
|
40 | QHash<QPieSlice*, PieSlice*> m_slices; | |
42 | QPieSeries *m_series; |
|
41 | QPieSeries *m_series; | |
43 | QRectF m_rect; |
|
42 | QRectF m_rect; | |
44 | QRectF m_pieRect; |
|
43 | QRectF m_pieRect; | |
45 | }; |
|
44 | }; | |
46 |
|
45 | |||
47 | QTCOMMERCIALCHART_END_NAMESPACE |
|
46 | QTCOMMERCIALCHART_END_NAMESPACE | |
48 |
|
47 | |||
49 | #endif // PIEPRESENTER_H |
|
48 | #endif // PIEPRESENTER_H |
@@ -1,142 +1,143 | |||||
1 | #include "pieslice.h" |
|
1 | #include "pieslice.h" | |
2 | #include "pieslicelabel.h" |
|
2 | #include "pieslicelabel.h" | |
3 | #include "piepresenter.h" |
|
3 | #include "piepresenter.h" | |
4 | #include "qpieseries.h" |
|
4 | #include "qpieseries.h" | |
|
5 | #include "qpieslice.h" | |||
5 | #include <QPainter> |
|
6 | #include <QPainter> | |
6 | #include <QDebug> |
|
7 | #include <QDebug> | |
7 | #include <qmath.h> |
|
8 | #include <qmath.h> | |
8 | #include <QGraphicsSceneEvent> |
|
9 | #include <QGraphicsSceneEvent> | |
9 | #include <QTime> |
|
10 | #include <QTime> | |
10 |
|
11 | |||
11 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
12 |
|
13 | |||
13 | #define PI 3.14159265 |
|
14 | #define PI 3.14159265 | |
14 | #define EXPLODE_OFFSET 20 |
|
15 | #define EXPLODE_OFFSET 20 | |
15 |
|
16 | |||
16 | QPointF offset(qreal angle, qreal length) |
|
17 | QPointF offset(qreal angle, qreal length) | |
17 | { |
|
18 | { | |
18 | qreal dx = qSin(angle*(PI/180)) * length; |
|
19 | qreal dx = qSin(angle*(PI/180)) * length; | |
19 | qreal dy = qCos(angle*(PI/180)) * length; |
|
20 | qreal dy = qCos(angle*(PI/180)) * length; | |
20 | return QPointF(dx, -dy); |
|
21 | return QPointF(dx, -dy); | |
21 | } |
|
22 | } | |
22 |
|
23 | |||
23 |
PieSlice::PieSlice( |
|
24 | PieSlice::PieSlice(QGraphicsItem* parent) | |
24 | :QGraphicsObject(parent), |
|
25 | :QGraphicsObject(parent), | |
25 | m_id(id), |
|
|||
26 | m_series(series), |
|
|||
27 | m_slicelabel(new PieSliceLabel(this)), |
|
26 | m_slicelabel(new PieSliceLabel(this)), | |
28 | m_isHovering(false) |
|
27 | m_angle(0), | |
|
28 | m_span(0), | |||
|
29 | m_isExploded(false) | |||
29 | { |
|
30 | { | |
30 | Q_ASSERT(series); |
|
|||
31 | setAcceptHoverEvents(true); |
|
31 | setAcceptHoverEvents(true); | |
32 | setAcceptedMouseButtons(Qt::LeftButton); |
|
32 | setAcceptedMouseButtons(Qt::LeftButton); | |
33 | updateData(); |
|
|||
34 | } |
|
33 | } | |
35 |
|
34 | |||
36 | PieSlice::~PieSlice() |
|
35 | PieSlice::~PieSlice() | |
37 | { |
|
36 | { | |
38 | qDebug() << "~PieSlice()" << m_id; |
|
37 | ||
39 | } |
|
38 | } | |
40 |
|
39 | |||
41 | QRectF PieSlice::boundingRect() const |
|
40 | QRectF PieSlice::boundingRect() const | |
42 | { |
|
41 | { | |
43 |
return m_ |
|
42 | return m_path.boundingRect(); | |
44 | } |
|
43 | } | |
45 |
|
44 | |||
46 | QPainterPath PieSlice::shape() const |
|
45 | QPainterPath PieSlice::shape() const | |
47 | { |
|
46 | { | |
48 | return m_path; |
|
47 | return m_path; | |
49 | } |
|
48 | } | |
50 |
|
49 | |||
51 | void PieSlice::paint(QPainter* painter, const QStyleOptionGraphicsItem* /*option*/, QWidget* /*widget*/) |
|
50 | void PieSlice::paint(QPainter* painter, const QStyleOptionGraphicsItem* /*option*/, QWidget* /*widget*/) | |
52 | { |
|
51 | { | |
53 | // set hover brush |
|
|||
54 | // TODO: what if we are using gradients... |
|
|||
55 | QBrush brush = m_data.brush(); |
|
|||
56 | if (m_isHovering) |
|
|||
57 | brush.setColor(brush.color().lighter()); |
|
|||
58 |
|
||||
59 | painter->setRenderHint(QPainter::Antialiasing); |
|
52 | painter->setRenderHint(QPainter::Antialiasing); | |
60 |
painter->setPen(m_ |
|
53 | painter->setPen(m_pen); | |
61 | painter->setBrush(brush); |
|
54 | painter->setBrush(m_brush); | |
62 | painter->drawPath(m_path); |
|
55 | painter->drawPath(m_path); | |
63 | } |
|
56 | } | |
64 |
|
57 | |||
65 | void PieSlice::hoverEnterEvent(QGraphicsSceneHoverEvent* /*event*/) |
|
58 | void PieSlice::hoverEnterEvent(QGraphicsSceneHoverEvent* /*event*/) | |
66 | { |
|
59 | { | |
67 |
|
|
60 | emit hoverEnter(); | |
68 | update(); |
|
|||
69 | // TODO: emit hoverEnter() |
|
|||
70 | } |
|
61 | } | |
71 |
|
62 | |||
72 | void PieSlice::hoverLeaveEvent(QGraphicsSceneHoverEvent* /*event*/) |
|
63 | void PieSlice::hoverLeaveEvent(QGraphicsSceneHoverEvent* /*event*/) | |
73 | { |
|
64 | { | |
74 | m_isHovering = false; |
|
65 | emit hoverLeave(); | |
75 | update(); |
|
|||
76 | // TODO: emit hoverLeave() |
|
|||
77 | } |
|
66 | } | |
78 |
|
67 | |||
79 | void PieSlice::mousePressEvent(QGraphicsSceneMouseEvent* /*event*/) |
|
68 | void PieSlice::mousePressEvent(QGraphicsSceneMouseEvent* /*event*/) | |
80 | { |
|
69 | { | |
81 |
|
|
70 | emit clicked(); | |
82 | // TODO: should we let the user decide if this can be exploded? |
|
71 | } | |
83 | m_data.setExploded(!m_data.isExploded()); |
|
72 | ||
84 | m_series->update(m_data); |
|
73 | void PieSlice::setPieRect(QRectF rect) | |
|
74 | { | |||
|
75 | m_pieRect = rect; | |||
85 | } |
|
76 | } | |
86 |
|
77 | |||
87 |
void PieSlice::updateGeometry( |
|
78 | void PieSlice::updateGeometry() | |
88 | { |
|
79 | { | |
89 | prepareGeometryChange(); |
|
80 | prepareGeometryChange(); | |
90 |
|
81 | |||
91 | // calculate center angle |
|
82 | // calculate center angle | |
92 |
qreal centerAngle = |
|
83 | qreal centerAngle = m_angle + (m_span/2); | |
93 |
|
84 | |||
94 | // adjust rect for exploding |
|
85 | // adjust rect for exploding | |
|
86 | QRectF rect = m_pieRect; | |||
95 | rect.adjust(EXPLODE_OFFSET, EXPLODE_OFFSET, -EXPLODE_OFFSET ,-EXPLODE_OFFSET); |
|
87 | rect.adjust(EXPLODE_OFFSET, EXPLODE_OFFSET, -EXPLODE_OFFSET ,-EXPLODE_OFFSET); | |
96 |
if (m_ |
|
88 | if (m_isExploded) { | |
97 | QPointF d = offset((centerAngle), EXPLODE_OFFSET); |
|
89 | QPointF d = offset((centerAngle), EXPLODE_OFFSET); | |
98 | rect.translate(d.x(), d.y()); |
|
90 | rect.translate(d.x(), d.y()); | |
99 | } |
|
91 | } | |
100 |
|
92 | |||
101 | // update slice path |
|
93 | // update slice path | |
102 | // TODO: draw the shape so that it might have a hole in the center |
|
94 | // TODO: draw the shape so that it might have a hole in the center | |
103 | QPainterPath path; |
|
95 | QPainterPath path; | |
104 | path.moveTo(rect.center()); |
|
96 | path.moveTo(rect.center()); | |
105 |
path.arcTo(rect, - |
|
97 | path.arcTo(rect, -m_angle + 90, -m_span); | |
|
98 | path.closeSubpath(); | |||
106 | m_path = path; |
|
99 | m_path = path; | |
107 | m_rect = path.boundingRect(); |
|
|||
108 |
|
100 | |||
109 | // update label position |
|
101 | // update label position | |
110 | qreal radius = rect.height() / 2; |
|
102 | qreal radius = rect.height() / 2; | |
111 | QPointF edgeCenter = rect.center() + offset(centerAngle, radius + 5); |
|
103 | QPointF edgeCenter = rect.center() + offset(centerAngle, radius + 5); | |
112 |
|
104 | |||
113 | m_slicelabel->setArmStartPoint(edgeCenter); |
|
105 | m_slicelabel->setArmStartPoint(edgeCenter); | |
114 | m_slicelabel->setArmAngle(centerAngle); |
|
106 | m_slicelabel->setArmAngle(centerAngle); | |
115 | m_slicelabel->setArmLength(50); |
|
|||
116 | m_slicelabel->updateGeometry(); |
|
107 | m_slicelabel->updateGeometry(); | |
117 |
|
108 | |||
118 |
//qDebug() << "PieSlice::updateGeometry" << m_ |
|
109 | //qDebug() << "PieSlice::updateGeometry" << m_slicelabel->text() << boundingRect() << m_angle << m_span; | |
|
110 | } | |||
|
111 | ||||
|
112 | void PieSlice::handleSliceDataChanged() | |||
|
113 | { | |||
|
114 | QPieSlice *slice = qobject_cast<QPieSlice*>(sender()); | |||
|
115 | Q_ASSERT(slice); | |||
|
116 | updateData(slice); | |||
119 | } |
|
117 | } | |
120 |
|
118 | |||
121 | void PieSlice::updateData() |
|
119 | void PieSlice::updateData(const QPieSlice* sliceData) | |
122 | { |
|
120 | { | |
123 | if (!m_series->m_slices.contains(m_id)) |
|
121 | // TODO: compare what has changes to avoid unneccesary geometry updates | |
124 | qWarning() << "PieSlice::updateData(): cannot find slice data!" << m_id; |
|
|||
125 |
|
122 | |||
126 | QPieSlice data = m_series->slice(m_id); |
|
123 | m_angle = sliceData->angle(); | |
127 | // TODO: find out what has changed and trigger some animation |
|
124 | m_span = sliceData->span(); | |
128 | m_data = data; |
|
125 | m_isExploded = sliceData->isExploded(); | |
|
126 | m_pen = sliceData->pen(); | |||
|
127 | m_brush = sliceData->brush(); | |||
129 |
|
128 | |||
|
129 | updateGeometry(); | |||
130 | update(); |
|
130 | update(); | |
131 |
|
131 | |||
132 |
m_slicelabel->setVisible( |
|
132 | m_slicelabel->setVisible(sliceData->isLabelVisible()); | |
133 |
m_slicelabel->setText( |
|
133 | m_slicelabel->setText(sliceData->label()); | |
134 |
|
|
134 | m_slicelabel->setPen(sliceData->labelPen()); | |
135 |
|
|
135 | m_slicelabel->setFont(sliceData->labelFont()); | |
|
136 | m_slicelabel->setArmLength(sliceData->labelArmLenght()); | |||
136 | m_slicelabel->updateGeometry(); // text size & font modifies the geometry |
|
137 | m_slicelabel->updateGeometry(); // text size & font modifies the geometry | |
137 | m_slicelabel->update(); |
|
138 | m_slicelabel->update(); | |
138 | } |
|
139 | } | |
139 |
|
140 | |||
140 | #include "moc_pieslice.cpp" |
|
141 | #include "moc_pieslice.cpp" | |
141 |
|
142 | |||
142 | QTCOMMERCIALCHART_END_NAMESPACE |
|
143 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,51 +1,60 | |||||
1 | #ifndef PIESLICE_H |
|
1 | #ifndef PIESLICE_H | |
2 | #define PIESLICE_H |
|
2 | #define PIESLICE_H | |
3 |
|
3 | |||
4 | #include "qchartglobal.h" |
|
4 | #include "qchartglobal.h" | |
5 | #include "charttheme_p.h" |
|
5 | #include "charttheme_p.h" | |
6 | #include "qpieseries.h" |
|
6 | #include "qpieseries.h" | |
7 | #include <QGraphicsItem> |
|
7 | #include <QGraphicsItem> | |
8 | #include <QRectF> |
|
8 | #include <QRectF> | |
9 | #include <QColor> |
|
9 | #include <QColor> | |
10 | #include <QPen> |
|
10 | #include <QPen> | |
11 |
|
11 | |||
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
13 | class PiePresenter; |
|
13 | class PiePresenter; | |
14 | class PieSliceLabel; |
|
14 | class PieSliceLabel; | |
|
15 | class QPieSlice; | |||
15 |
|
16 | |||
16 | class PieSlice : public QGraphicsObject |
|
17 | class PieSlice : public QGraphicsObject | |
17 | { |
|
18 | { | |
18 | Q_OBJECT |
|
19 | Q_OBJECT | |
19 |
|
20 | |||
20 | public: |
|
21 | public: | |
21 |
PieSlice( |
|
22 | PieSlice(QGraphicsItem* parent = 0); | |
22 | ~PieSlice(); |
|
23 | ~PieSlice(); | |
23 |
|
24 | |||
24 | public: // from QGraphicsItem |
|
25 | public: // from QGraphicsItem | |
25 | QRectF boundingRect() const; |
|
26 | QRectF boundingRect() const; | |
26 | QPainterPath shape() const; |
|
27 | QPainterPath shape() const; | |
27 | void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |
|
28 | void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); | |
28 | void hoverEnterEvent(QGraphicsSceneHoverEvent *event); |
|
29 | void hoverEnterEvent(QGraphicsSceneHoverEvent *event); | |
29 | void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); |
|
30 | void hoverLeaveEvent(QGraphicsSceneHoverEvent *event); | |
30 | void mousePressEvent(QGraphicsSceneMouseEvent *event); |
|
31 | void mousePressEvent(QGraphicsSceneMouseEvent *event); | |
31 |
|
32 | |||
32 | Q_SIGNALS: |
|
33 | Q_SIGNALS: | |
33 | void clicked(); |
|
34 | void clicked(); | |
|
35 | void hoverEnter(); | |||
|
36 | void hoverLeave(); | |||
34 |
|
37 | |||
35 | public: |
|
38 | public Q_SLOTS: | |
36 | void updateGeometry(QRectF rect, qreal startAngle, qreal span); |
|
39 | void handleSliceDataChanged(); | |
37 | void updateData(); |
|
40 | void setPieRect(QRectF rect); | |
|
41 | void updateGeometry(); | |||
|
42 | void updateData(const QPieSlice *sliceData); | |||
38 |
|
43 | |||
39 | private: |
|
44 | private: | |
40 | QPieSliceId m_id; |
|
|||
41 | QPieSeries* m_series; |
|
|||
42 | QPieSlice m_data; |
|
|||
43 | PieSliceLabel* m_slicelabel; |
|
45 | PieSliceLabel* m_slicelabel; | |
|
46 | ||||
|
47 | QRectF m_pieRect; | |||
44 | QPainterPath m_path; |
|
48 | QPainterPath m_path; | |
45 | QRectF m_rect; |
|
49 | ||
46 | bool m_isHovering; |
|
50 | qreal m_angle; | |
|
51 | qreal m_span; | |||
|
52 | bool m_isExploded; | |||
|
53 | ||||
|
54 | QPen m_pen; | |||
|
55 | QBrush m_brush; | |||
47 | }; |
|
56 | }; | |
48 |
|
57 | |||
49 | QTCOMMERCIALCHART_END_NAMESPACE |
|
58 | QTCOMMERCIALCHART_END_NAMESPACE | |
50 |
|
59 | |||
51 | #endif // PIESLICE_H |
|
60 | #endif // PIESLICE_H |
@@ -1,152 +1,299 | |||||
1 | #include "qpieseries.h" |
|
1 | #include "qpieseries.h" | |
|
2 | #include "qpieslice.h" | |||
2 | #include "piepresenter.h" |
|
3 | #include "piepresenter.h" | |
3 | #include "pieslice.h" |
|
4 | #include "pieslice.h" | |
4 | #include <QDebug> |
|
5 | #include <QDebug> | |
5 |
|
6 | |||
6 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
7 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
7 |
|
8 | |||
8 | QPieSeries::QPieSeries(QObject *parent) : |
|
9 | void QPieSeries::ChangeSet::appendAdded(QPieSlice* slice) | |
9 | QChartSeries(parent), |
|
|||
10 | m_sizeFactor(1.0), |
|
|||
11 | m_position(PiePositionMaximized), |
|
|||
12 | m_sliceIdSeed(0) |
|
|||
13 | { |
|
10 | { | |
|
11 | if (!m_added.contains(slice)) | |||
|
12 | m_added << slice; | |||
14 | } |
|
13 | } | |
15 |
|
14 | |||
16 | QPieSeries::~QPieSeries() |
|
15 | void QPieSeries::ChangeSet::appendChanged(QPieSlice* slice) | |
|
16 | { | |||
|
17 | if (!m_changed.contains(slice)) | |||
|
18 | m_changed << slice; | |||
|
19 | } | |||
|
20 | ||||
|
21 | void QPieSeries::ChangeSet::appendRemoved(QPieSlice* slice) | |||
17 | { |
|
22 | { | |
|
23 | if (!m_removed.contains(slice)) | |||
|
24 | m_removed << slice; | |||
|
25 | } | |||
18 |
|
26 | |||
|
27 | QList<QPieSlice*> QPieSeries::ChangeSet::added() const | |||
|
28 | { | |||
|
29 | return m_added; | |||
19 | } |
|
30 | } | |
20 |
|
31 | |||
21 | bool QPieSeries::setData(QList<qreal> data) |
|
32 | QList<QPieSlice*> QPieSeries::ChangeSet::changed() const | |
22 | { |
|
33 | { | |
23 | // TODO: remove this function |
|
34 | return m_changed; | |
24 | QList<QPieSlice> slices; |
|
|||
25 | foreach (int value, data) |
|
|||
26 | slices << QPieSlice(value, QString::number(value)); |
|
|||
27 | return set(slices); |
|
|||
28 | } |
|
35 | } | |
29 |
|
36 | |||
30 | bool QPieSeries::set(const QList<QPieSlice>& slices) |
|
37 | QList<QPieSlice*> QPieSeries::ChangeSet::removed() const | |
31 | { |
|
38 | { | |
32 | if (!slices.count()) |
|
39 | return m_removed; | |
|
40 | } | |||
|
41 | ||||
|
42 | bool QPieSeries::ChangeSet::isEmpty() const | |||
|
43 | { | |||
|
44 | if (m_added.count() || m_changed.count() || m_removed.count()) | |||
33 | return false; |
|
45 | return false; | |
|
46 | return true; | |||
|
47 | } | |||
34 |
|
48 | |||
35 | ChangeSet changeSet; |
|
|||
36 |
|
49 | |||
37 | foreach (QPieSlice s, m_slices.values()) |
|
50 | QPieSeries::QPieSeries(QObject *parent) : | |
38 | changeSet.m_removed << s.id(); |
|
51 | QChartSeries(parent), | |
|
52 | m_sizeFactor(1.0), | |||
|
53 | m_position(PiePositionMaximized), | |||
|
54 | m_pieStartAngle(0), | |||
|
55 | m_pieSpan(360) | |||
|
56 | { | |||
39 |
|
57 | |||
40 | m_slices.clear(); |
|
58 | } | |
41 |
|
59 | |||
42 | foreach (QPieSlice s, slices) { |
|
60 | QPieSeries::~QPieSeries() | |
43 | s.m_id = generateSliceId(); |
|
61 | { | |
44 | m_slices.insert(s.id(), s); |
|
|||
45 | changeSet.m_added << s.id(); |
|
|||
46 | } |
|
|||
47 |
|
62 | |||
48 | updateDerivativeData(); |
|
63 | } | |
49 | emit changed(changeSet); |
|
|||
50 |
|
64 | |||
|
65 | bool QPieSeries::setData(QList<qreal> data) | |||
|
66 | { | |||
|
67 | // TODO: remove this function | |||
|
68 | QList<QPieSlice*> slices; | |||
|
69 | foreach (int value, data) | |||
|
70 | slices << new QPieSlice(value, QString::number(value)); | |||
|
71 | set(slices); | |||
51 | return true; |
|
72 | return true; | |
52 | } |
|
73 | } | |
53 |
|
74 | |||
54 |
|
|
75 | void QPieSeries::set(QList<QPieSlice*> slices) | |
55 | { |
|
76 | { | |
56 | if (!slices.count()) |
|
77 | clear(); | |
57 | return false; |
|
78 | add(slices); | |
|
79 | } | |||
58 |
|
80 | |||
|
81 | void QPieSeries::add(QList<QPieSlice*> slices) | |||
|
82 | { | |||
59 | ChangeSet changeSet; |
|
83 | ChangeSet changeSet; | |
60 | foreach (QPieSlice s, slices) { |
|
84 | foreach (QPieSlice* s, slices) { | |
61 | s.m_id = generateSliceId(); |
|
85 | s->setParent(this); | |
62 |
m_slices |
|
86 | m_slices << s; | |
63 |
changeSet. |
|
87 | changeSet.appendAdded(s); | |
64 | } |
|
88 | } | |
65 |
|
89 | |||
66 | updateDerivativeData(); |
|
90 | updateDerivativeData(); | |
67 | emit changed(changeSet); |
|
|||
68 |
|
91 | |||
69 | return true; |
|
92 | foreach (QPieSlice* s, slices) { | |
|
93 | connect(s, SIGNAL(changed()), this, SLOT(sliceChanged())); | |||
|
94 | connect(s, SIGNAL(clicked()), this, SLOT(sliceClicked())); | |||
|
95 | connect(s, SIGNAL(hoverEnter()), this, SLOT(sliceHoverEnter())); | |||
|
96 | connect(s, SIGNAL(hoverLeave()), this, SLOT(sliceHoverLeave())); | |||
|
97 | } | |||
|
98 | ||||
|
99 | emit changed(changeSet); | |||
70 | } |
|
100 | } | |
71 |
|
101 | |||
72 |
|
|
102 | void QPieSeries::add(QPieSlice* slice) | |
73 | { |
|
103 | { | |
74 |
|
|
104 | add(QList<QPieSlice*>() << slice); | |
75 | } |
|
105 | } | |
76 |
|
106 | |||
77 | bool QPieSeries::update(const QPieSlice& slice) |
|
107 | QPieSlice* QPieSeries::add(qreal value, QString name) | |
78 | { |
|
108 | { | |
79 | if (!m_slices.contains(slice.id())) |
|
109 | QPieSlice* slice = new QPieSlice(value, name); | |
80 | return false; // series does not contain this slice |
|
110 | add(slice); | |
|
111 | return slice; | |||
|
112 | } | |||
81 |
|
113 | |||
82 | m_slices[slice.id()] = slice; |
|
114 | void QPieSeries::remove(QPieSlice* slice) | |
|
115 | { | |||
|
116 | if (!m_slices.removeOne(slice)) { | |||
|
117 | Q_ASSERT(0); // TODO: remove before release | |||
|
118 | return; | |||
|
119 | } | |||
83 |
|
120 | |||
84 | ChangeSet changeSet; |
|
121 | ChangeSet changeSet; | |
85 |
changeSet. |
|
122 | changeSet.appendRemoved(slice); | |
86 | updateDerivativeData(); |
|
|||
87 | emit changed(changeSet); |
|
123 | emit changed(changeSet); | |
88 |
|
124 | |||
89 | return true; |
|
125 | delete slice; | |
|
126 | slice = NULL; | |||
|
127 | ||||
|
128 | updateDerivativeData(); | |||
90 | } |
|
129 | } | |
91 |
|
130 | |||
92 | bool QPieSeries::remove(QPieSliceId id) |
|
131 | void QPieSeries::clear() | |
93 | { |
|
132 | { | |
94 |
if ( |
|
133 | if (m_slices.count() == 0) | |
95 | return false; // series does not contain this slice |
|
134 | return; | |
96 |
|
||||
97 | m_slices.remove(id); |
|
|||
98 |
|
135 | |||
99 | ChangeSet changeSet; |
|
136 | ChangeSet changeSet; | |
100 | changeSet.m_removed << id; |
|
137 | foreach (QPieSlice* s, m_slices) { | |
101 | updateDerivativeData(); |
|
138 | changeSet.appendRemoved(s); | |
|
139 | m_slices.removeOne(s); | |||
|
140 | delete s; | |||
|
141 | } | |||
102 | emit changed(changeSet); |
|
142 | emit changed(changeSet); | |
103 |
|
143 | updateDerivativeData(); | ||
104 | return true; |
|
|||
105 | } |
|
|||
106 |
|
||||
107 | QPieSlice QPieSeries::slice(QPieSliceId id) const |
|
|||
108 | { |
|
|||
109 | return m_slices.value(id); |
|
|||
110 | } |
|
144 | } | |
111 |
|
145 | |||
112 | void QPieSeries::setSizeFactor(qreal factor) |
|
146 | void QPieSeries::setSizeFactor(qreal factor) | |
113 | { |
|
147 | { | |
114 | if (factor < 0.0) |
|
148 | if (factor < 0.0) | |
115 | return; |
|
149 | return; | |
116 |
|
150 | |||
117 | if (m_sizeFactor != factor) { |
|
151 | if (m_sizeFactor != factor) { | |
118 | m_sizeFactor = factor; |
|
152 | m_sizeFactor = factor; | |
119 | emit sizeFactorChanged(); |
|
153 | emit sizeFactorChanged(); | |
120 | } |
|
154 | } | |
121 | } |
|
155 | } | |
122 |
|
156 | |||
123 | void QPieSeries::setPosition(PiePosition position) |
|
157 | void QPieSeries::setPosition(PiePosition position) | |
124 | { |
|
158 | { | |
125 | if (m_position != position) { |
|
159 | if (m_position != position) { | |
126 | m_position = position; |
|
160 | m_position = position; | |
127 | emit positionChanged(); |
|
161 | emit positionChanged(); | |
128 | } |
|
162 | } | |
129 | } |
|
163 | } | |
130 |
|
164 | |||
131 | QPieSliceId QPieSeries::generateSliceId() |
|
165 | void QPieSeries::setSpan(qreal startAngle, qreal span) | |
|
166 | { | |||
|
167 | if (startAngle >= 0 && startAngle < 360 && | |||
|
168 | span > 0 && span <= 360) { | |||
|
169 | m_pieStartAngle = startAngle; | |||
|
170 | m_pieSpan = span; | |||
|
171 | updateDerivativeData(); | |||
|
172 | } | |||
|
173 | } | |||
|
174 | ||||
|
175 | void QPieSeries::setLabelsVisible(bool visible) | |||
|
176 | { | |||
|
177 | foreach (QPieSlice* s, m_slices) | |||
|
178 | s->setLabelVisible(visible); | |||
|
179 | } | |||
|
180 | ||||
|
181 | void QPieSeries::enableClickExplodes(bool enable) | |||
132 | { |
|
182 | { | |
133 | // Id is quint64 so it should be enough for us. |
|
183 | if (enable) | |
134 | // Note that id is not unique between pie series. |
|
184 | connect(this, SIGNAL(clicked(QPieSlice*)), this, SLOT(toggleExploded(QPieSlice*))); | |
135 | return m_sliceIdSeed++; |
|
185 | else | |
|
186 | disconnect(this, SLOT(toggleExploded(QPieSlice*))); | |||
|
187 | } | |||
|
188 | ||||
|
189 | void QPieSeries::enableHoverHighlight(bool enable) | |||
|
190 | { | |||
|
191 | if (enable) { | |||
|
192 | connect(this, SIGNAL(hoverEnter(QPieSlice*)), this, SLOT(highlightOn(QPieSlice*))); | |||
|
193 | connect(this, SIGNAL(hoverLeave(QPieSlice*)), this, SLOT(highlightOff(QPieSlice*))); | |||
|
194 | } else { | |||
|
195 | disconnect(this, SLOT(hoverEnter(QPieSlice*))); | |||
|
196 | disconnect(this, SLOT(hoverLeave(QPieSlice*))); | |||
|
197 | } | |||
|
198 | } | |||
|
199 | ||||
|
200 | void QPieSeries::sliceChanged() | |||
|
201 | { | |||
|
202 | QPieSlice* slice = qobject_cast<QPieSlice *>(sender()); | |||
|
203 | Q_ASSERT(m_slices.contains(slice)); | |||
|
204 | ||||
|
205 | ChangeSet changeSet; | |||
|
206 | changeSet.appendChanged(slice); | |||
|
207 | emit changed(changeSet); | |||
|
208 | ||||
|
209 | updateDerivativeData(); | |||
|
210 | } | |||
|
211 | ||||
|
212 | void QPieSeries::sliceClicked() | |||
|
213 | { | |||
|
214 | QPieSlice* slice = qobject_cast<QPieSlice *>(sender()); | |||
|
215 | Q_ASSERT(m_slices.contains(slice)); | |||
|
216 | emit clicked(slice); | |||
|
217 | } | |||
|
218 | ||||
|
219 | void QPieSeries::sliceHoverEnter() | |||
|
220 | { | |||
|
221 | QPieSlice* slice = qobject_cast<QPieSlice *>(sender()); | |||
|
222 | Q_ASSERT(m_slices.contains(slice)); | |||
|
223 | emit hoverEnter(slice); | |||
|
224 | } | |||
|
225 | ||||
|
226 | void QPieSeries::sliceHoverLeave() | |||
|
227 | { | |||
|
228 | QPieSlice* slice = qobject_cast<QPieSlice *>(sender()); | |||
|
229 | Q_ASSERT(m_slices.contains(slice)); | |||
|
230 | emit hoverLeave(slice); | |||
|
231 | } | |||
|
232 | ||||
|
233 | void QPieSeries::toggleExploded(QPieSlice* slice) | |||
|
234 | { | |||
|
235 | Q_ASSERT(slice); | |||
|
236 | slice->setExploded(!slice->isExploded()); | |||
|
237 | } | |||
|
238 | ||||
|
239 | void QPieSeries::highlightOn(QPieSlice* slice) | |||
|
240 | { | |||
|
241 | Q_ASSERT(slice); | |||
|
242 | QColor c = slice->brush().color().lighter(); | |||
|
243 | slice->setBrush(c); | |||
|
244 | } | |||
|
245 | ||||
|
246 | void QPieSeries::highlightOff(QPieSlice* slice) | |||
|
247 | { | |||
|
248 | Q_ASSERT(slice); | |||
|
249 | QColor c = slice->brush().color().darker(150); | |||
|
250 | slice->setBrush(c); | |||
136 | } |
|
251 | } | |
137 |
|
252 | |||
138 | void QPieSeries::updateDerivativeData() |
|
253 | void QPieSeries::updateDerivativeData() | |
139 | { |
|
254 | { | |
140 | m_total = 0; |
|
255 | m_total = 0; | |
141 | foreach (const QPieSlice& s, m_slices.values()) |
|
|||
142 | m_total += s.value(); |
|
|||
143 |
|
256 | |||
144 | Q_ASSERT(m_total > 0); // TODO: remove this before release |
|
257 | // nothing to do? | |
|
258 | if (m_slices.count() == 0) | |||
|
259 | return; | |||
|
260 | ||||
|
261 | // calculate total | |||
|
262 | foreach (QPieSlice* s, m_slices) | |||
|
263 | m_total += s->value(); | |||
|
264 | ||||
|
265 | // we must have some values | |||
|
266 | Q_ASSERT(m_total > 0); // TODO | |||
145 |
|
267 | |||
146 | foreach (QPieSliceId id, m_slices.keys()) |
|
268 | // update slice attributes | |
147 | m_slices[id].m_percentage = m_slices.value(id).value() / m_total; |
|
269 | qreal sliceAngle = m_pieStartAngle; | |
|
270 | foreach (QPieSlice* s, m_slices) { | |||
|
271 | ||||
|
272 | bool changed = false; | |||
|
273 | ||||
|
274 | qreal percentage = s->value() / m_total; | |||
|
275 | if (s->m_percentage != percentage) { | |||
|
276 | s->m_percentage = percentage; | |||
|
277 | changed = true; | |||
|
278 | } | |||
|
279 | ||||
|
280 | qreal sliceSpan = m_pieSpan * percentage; | |||
|
281 | if (s->m_span != sliceSpan) { | |||
|
282 | s->m_span = sliceSpan; | |||
|
283 | changed = true; | |||
|
284 | } | |||
|
285 | ||||
|
286 | if (s->m_angle != sliceAngle) { | |||
|
287 | s->m_angle = sliceAngle; | |||
|
288 | changed = true; | |||
|
289 | } | |||
|
290 | sliceAngle += sliceSpan; | |||
|
291 | ||||
|
292 | if (changed) | |||
|
293 | emit s->changed(); | |||
|
294 | } | |||
148 | } |
|
295 | } | |
149 |
|
296 | |||
150 | #include "moc_qpieseries.cpp" |
|
297 | #include "moc_qpieseries.cpp" | |
151 |
|
298 | |||
152 | QTCOMMERCIALCHART_END_NAMESPACE |
|
299 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,163 +1,127 | |||||
1 | #ifndef PIESERIES_H |
|
1 | #ifndef PIESERIES_H | |
2 | #define PIESERIES_H |
|
2 | #define PIESERIES_H | |
3 |
|
3 | |||
4 | #include "qchartseries.h" |
|
4 | #include "qchartseries.h" | |
5 | #include <QObject> |
|
5 | #include <QObject> | |
6 | #include <QRectF> |
|
6 | #include <QRectF> | |
7 | #include <QColor> |
|
7 | #include <QColor> | |
8 | #include <QPen> |
|
8 | #include <QPen> | |
9 | #include <QBrush> |
|
9 | #include <QBrush> | |
|
10 | #include <QSignalMapper> | |||
10 |
|
11 | |||
11 | class QGraphicsObject; |
|
12 | class QGraphicsObject; | |
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
13 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
13 | class PiePresenter; |
|
14 | class PiePresenter; | |
14 | class PieSlice; |
|
15 | class PieSlice; | |
15 |
|
16 | class QPieSlice; | ||
16 | typedef quint64 QPieSliceId; |
|
|||
17 |
|
||||
18 | class QPieSlice |
|
|||
19 | { |
|
|||
20 | public: |
|
|||
21 | QPieSlice() |
|
|||
22 | :m_id(-1), m_value(0), m_isLabelVisible(true), m_isExploded(false), m_percentage(0) {} |
|
|||
23 |
|
||||
24 | QPieSlice(qreal value, QString label = QString(), bool labelVisible = true, bool exploded = false, QPen pen = QPen(), QBrush brush = QBrush()) |
|
|||
25 | :m_id(-1), m_value(value), m_label(label), m_isLabelVisible(labelVisible), m_isExploded(exploded), m_pen(pen), m_brush(brush), m_percentage(0) {} |
|
|||
26 |
|
||||
27 | QPieSliceId id() const { return m_id; } |
|
|||
28 |
|
||||
29 | void setValue(qreal value) { m_value = value; } |
|
|||
30 | qreal value() const { return m_value; } |
|
|||
31 |
|
||||
32 | void setLabel(QString label) { m_label = label; } |
|
|||
33 | QString label() const { return m_label; } |
|
|||
34 |
|
||||
35 | void setLabelVisible(bool visible) { m_isLabelVisible = visible; } |
|
|||
36 | bool isLabelVisible() const { return m_isLabelVisible; } |
|
|||
37 |
|
||||
38 | // TODO: |
|
|||
39 | //void setLabelPen(QPen pen) {}; |
|
|||
40 | //QPen labelPen() const {}; |
|
|||
41 | //void setLabelFont(QFont font); |
|
|||
42 | //QFont labelFont() const; |
|
|||
43 | //void setLabelArmLenght(qreal len) {}; |
|
|||
44 | //qreal labelArmLenght() const {}; |
|
|||
45 |
|
||||
46 | void setExploded(bool exploded) { m_isExploded = exploded; } |
|
|||
47 | bool isExploded() const { return m_isExploded; } |
|
|||
48 |
|
||||
49 | void setPen(QPen pen) { m_pen = pen; } |
|
|||
50 | QPen pen() const { return m_pen; } |
|
|||
51 |
|
||||
52 | void setBrush(QBrush brush) { m_brush = brush; } |
|
|||
53 | QBrush brush() const { return m_brush; } |
|
|||
54 |
|
||||
55 | qreal percentage() const { return m_percentage; } |
|
|||
56 |
|
||||
57 | private: |
|
|||
58 |
|
||||
59 | // TODO: use private class |
|
|||
60 | friend class QPieSeries; |
|
|||
61 |
|
||||
62 | QPieSliceId m_id; |
|
|||
63 | qreal m_value; |
|
|||
64 | QString m_label; |
|
|||
65 | bool m_isLabelVisible; |
|
|||
66 | bool m_isExploded; |
|
|||
67 |
|
||||
68 | QPen m_pen; |
|
|||
69 | QBrush m_brush; |
|
|||
70 |
|
||||
71 | qreal m_percentage; // generated content |
|
|||
72 | }; |
|
|||
73 |
|
17 | |||
74 | class QTCOMMERCIALCHART_EXPORT QPieSeries : public QChartSeries |
|
18 | class QTCOMMERCIALCHART_EXPORT QPieSeries : public QChartSeries | |
75 | { |
|
19 | { | |
76 | Q_OBJECT |
|
20 | Q_OBJECT | |
77 |
|
21 | |||
78 | public: |
|
22 | public: | |
79 | enum PiePosition { |
|
23 | enum PiePosition { | |
80 | PiePositionMaximized = 0, |
|
24 | PiePositionMaximized = 0, | |
81 | PiePositionTopLeft, |
|
25 | PiePositionTopLeft, | |
82 | PiePositionTopRight, |
|
26 | PiePositionTopRight, | |
83 | PiePositionBottomLeft, |
|
27 | PiePositionBottomLeft, | |
84 | PiePositionBottomRight |
|
28 | PiePositionBottomRight | |
85 | }; |
|
29 | }; | |
86 |
|
30 | |||
87 | class ChangeSet |
|
31 | class ChangeSet | |
88 | { |
|
32 | { | |
89 | public: |
|
33 | public: | |
90 | QList<QPieSliceId> m_added; |
|
34 | void appendAdded(QPieSlice* slice); | |
91 | QList<QPieSliceId> m_removed; |
|
35 | void appendChanged(QPieSlice* slice); | |
92 | QList<QPieSliceId> m_changed; |
|
36 | void appendRemoved(QPieSlice* slice); | |
|
37 | ||||
|
38 | QList<QPieSlice*> added() const; | |||
|
39 | QList<QPieSlice*> changed() const; | |||
|
40 | QList<QPieSlice*> removed() const; | |||
|
41 | ||||
|
42 | bool isEmpty() const; | |||
|
43 | ||||
|
44 | private: | |||
|
45 | QList<QPieSlice*> m_added; | |||
|
46 | QList<QPieSlice*> m_changed; | |||
|
47 | QList<QPieSlice*> m_removed; | |||
93 | }; |
|
48 | }; | |
94 |
|
49 | |||
95 | public: |
|
50 | public: | |
96 | QPieSeries(QObject *parent = 0); |
|
51 | QPieSeries(QObject *parent = 0); | |
97 | ~QPieSeries(); |
|
52 | virtual ~QPieSeries(); | |
98 |
|
53 | |||
99 | public: // from QChartSeries |
|
54 | public: // from QChartSeries | |
100 | QChartSeriesType type() const { return QChartSeries::SeriesTypePie; } |
|
55 | QChartSeriesType type() const { return QChartSeries::SeriesTypePie; } | |
101 | virtual bool setData(QList<qreal> data); // TODO: remove this |
|
56 | virtual bool setData(QList<qreal> data); // TODO: remove this | |
102 |
|
57 | |||
103 | public: |
|
58 | public: | |
104 | // TODO: should we return id/bool or what? |
|
59 | void set(QList<QPieSlice*> slices); | |
105 | // TODO: should we prefer passing a modifiable reference? |
|
60 | void add(QList<QPieSlice*> slices); | |
106 |
|
|
61 | void add(QPieSlice* slice); | |
107 | bool add(const QList<QPieSlice>& slices); |
|
62 | QPieSlice* add(qreal value, QString name); | |
108 |
|
|
63 | void remove(QPieSlice* slice); | |
109 | bool update(const QPieSlice& slice); |
|
64 | void clear(); | |
110 | bool remove(QPieSliceId id); |
|
|||
111 |
|
65 | |||
112 | int count() const { return m_slices.count(); } |
|
66 | int count() const { return m_slices.count(); } | |
113 |
|
67 | |||
114 |
QList<QPieSlice> slices() const { return m_slices |
|
68 | QList<QPieSlice*> slices() const { return m_slices; } | |
115 | QList<QPieSliceId> ids() const { return m_slices.keys(); } |
|
|||
116 | QPieSlice slice(QPieSliceId id) const; |
|
|||
117 |
|
69 | |||
118 |
// TODO: |
|
70 | // TODO: find slices? | |
|
71 | // QList<QPieSlice*> findByValue(qreal value); | |||
|
72 | // ... | |||
119 |
|
73 | |||
120 |
// TODO: |
|
74 | // TODO: sorting slices? | |
121 |
//void s |
|
75 | // void sort(QPieSeries::SortByValue) | |
122 | //void setLabel(QPieSliceId id, QString label); |
|
|||
123 | //void setPen(QPieSliceId id, QPen pen); |
|
|||
124 | //void setBrush(QPieSliceId id, QBrush brush); |
|
|||
125 | //void setExploded(QPieSliceId id, bool exploded); |
|
|||
126 |
|
76 | |||
127 | void setSizeFactor(qreal sizeFactor); |
|
77 | void setSizeFactor(qreal sizeFactor); | |
128 | qreal sizeFactor() const { return m_sizeFactor; } |
|
78 | qreal sizeFactor() const { return m_sizeFactor; } | |
129 |
|
79 | |||
130 | void setPosition(PiePosition position); |
|
80 | void setPosition(PiePosition position); | |
131 | PiePosition position() const { return m_position; } |
|
81 | PiePosition position() const { return m_position; } | |
132 |
|
82 | |||
|
83 | void setSpan(qreal startAngle, qreal span); | |||
|
84 | ||||
|
85 | void setLabelsVisible(bool visible); | |||
|
86 | void enableClickExplodes(bool enable); | |||
|
87 | void enableHoverHighlight(bool enable); | |||
|
88 | ||||
133 | Q_SIGNALS: |
|
89 | Q_SIGNALS: | |
134 | void changed(const QPieSeries::ChangeSet& changeSet); |
|
90 | void changed(const QPieSeries::ChangeSet& changeSet); | |
|
91 | void clicked(QPieSlice* slice); | |||
|
92 | void hoverEnter(QPieSlice* slice); | |||
|
93 | void hoverLeave(QPieSlice* slice); | |||
135 | void sizeFactorChanged(); |
|
94 | void sizeFactorChanged(); | |
136 | void positionChanged(); |
|
95 | void positionChanged(); | |
137 |
|
96 | |||
138 | // TODO: |
|
97 | private Q_SLOTS: // should be private and not in the interface | |
139 |
|
|
98 | void sliceChanged(); | |
140 | // ?? void sliceHoverEnter(QPieSliceId id); |
|
99 | void sliceClicked(); | |
141 |
|
|
100 | void sliceHoverEnter(); | |
|
101 | void sliceHoverLeave(); | |||
|
102 | ||||
|
103 | void toggleExploded(QPieSlice* slice); | |||
|
104 | void highlightOn(QPieSlice* slice); | |||
|
105 | void highlightOff(QPieSlice* slice); | |||
142 |
|
106 | |||
143 | private: |
|
107 | private: | |
144 | QPieSliceId generateSliceId(); |
|
|||
145 | void updateDerivativeData(); |
|
108 | void updateDerivativeData(); | |
146 |
|
109 | |||
147 | private: |
|
110 | private: | |
148 | Q_DISABLE_COPY(QPieSeries) |
|
111 | Q_DISABLE_COPY(QPieSeries) | |
149 |
|
112 | |||
150 | // TODO: use PIML |
|
113 | // TODO: use PIML | |
151 | friend class PiePresenter; |
|
114 | friend class PiePresenter; | |
152 | friend class PieSlice; |
|
115 | friend class PieSlice; | |
153 |
|
116 | |||
154 |
Q |
|
117 | QList<QPieSlice*> m_slices; | |
155 | qreal m_sizeFactor; |
|
118 | qreal m_sizeFactor; | |
156 | PiePosition m_position; |
|
119 | PiePosition m_position; | |
157 | qreal m_total; |
|
120 | qreal m_total; | |
158 | QPieSliceId m_sliceIdSeed; |
|
121 | qreal m_pieStartAngle; | |
|
122 | qreal m_pieSpan; | |||
159 | }; |
|
123 | }; | |
160 |
|
124 | |||
161 | QTCOMMERCIALCHART_END_NAMESPACE |
|
125 | QTCOMMERCIALCHART_END_NAMESPACE | |
162 |
|
126 | |||
163 | #endif // PIESERIES_H |
|
127 | #endif // PIESERIES_H |
@@ -1,209 +1,209 | |||||
1 | #include "qchart.h" |
|
1 | #include "qchart.h" | |
2 | #include "qscatterseries.h" |
|
|||
3 | #include "qscatterseries_p.h" |
|
|||
4 | #include "qpieseries.h" |
|
|||
5 | #include "qchartaxis.h" |
|
2 | #include "qchartaxis.h" | |
6 | #include "chartpresenter_p.h" |
|
3 | #include "chartpresenter_p.h" | |
7 | #include "chartdataset_p.h" |
|
4 | #include "chartdataset_p.h" | |
8 |
|
5 | |||
9 | //series |
|
6 | //series | |
10 | #include "barchartseries.h" |
|
7 | #include "barchartseries.h" | |
11 | #include "stackedbarchartseries.h" |
|
8 | #include "stackedbarchartseries.h" | |
12 | #include "percentbarchartseries.h" |
|
9 | #include "percentbarchartseries.h" | |
13 | #include "qlinechartseries.h" |
|
10 | #include "qlinechartseries.h" | |
|
11 | #include "qscatterseries.h" | |||
|
12 | //#include "scatterseries_p.h" | |||
|
13 | #include "qpieseries.h" | |||
14 |
|
14 | |||
15 | #include <QGraphicsScene> |
|
15 | #include <QGraphicsScene> | |
16 | #include <QGraphicsSceneResizeEvent> |
|
16 | #include <QGraphicsSceneResizeEvent> | |
17 | #include <QDebug> |
|
17 | #include <QDebug> | |
18 |
|
18 | |||
19 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
19 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
20 |
|
20 | |||
21 | QChart::QChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) : QGraphicsWidget(parent,wFlags), |
|
21 | QChart::QChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) : QGraphicsWidget(parent,wFlags), | |
22 | m_backgroundItem(0), |
|
22 | m_backgroundItem(0), | |
23 | m_titleItem(0), |
|
23 | m_titleItem(0), | |
24 | m_dataset(new ChartDataSet(this)), |
|
24 | m_dataset(new ChartDataSet(this)), | |
25 | m_presenter(new ChartPresenter(this,m_dataset)) |
|
25 | m_presenter(new ChartPresenter(this,m_dataset)) | |
26 | { |
|
26 | { | |
27 | } |
|
27 | } | |
28 |
|
28 | |||
29 | QChart::~QChart() {} |
|
29 | QChart::~QChart() {} | |
30 |
|
30 | |||
31 | void QChart::addSeries(QChartSeries* series) |
|
31 | void QChart::addSeries(QChartSeries* series) | |
32 | { |
|
32 | { | |
33 | m_dataset->addSeries(series); |
|
33 | m_dataset->addSeries(series); | |
34 | } |
|
34 | } | |
35 |
|
35 | |||
36 | //TODO on review, is it really needed ?? |
|
36 | //TODO on review, is it really needed ?? | |
37 | QChartSeries* QChart::createSeries(QChartSeries::QChartSeriesType type) |
|
37 | QChartSeries* QChart::createSeries(QChartSeries::QChartSeriesType type) | |
38 | { |
|
38 | { | |
39 | QChartSeries *series(0); |
|
39 | QChartSeries *series(0); | |
40 |
|
40 | |||
41 | switch (type) { |
|
41 | switch (type) { | |
42 | case QChartSeries::SeriesTypeLine: { |
|
42 | case QChartSeries::SeriesTypeLine: { | |
43 | series = new QLineChartSeries(this); |
|
43 | series = new QLineChartSeries(this); | |
44 | break; |
|
44 | break; | |
45 | } |
|
45 | } | |
46 | case QChartSeries::SeriesTypeBar: { |
|
46 | case QChartSeries::SeriesTypeBar: { | |
47 | //series = new BarChartSeries(this); |
|
47 | //series = new BarChartSeries(this); | |
48 | break; |
|
48 | break; | |
49 | } |
|
49 | } | |
50 | case QChartSeries::SeriesTypeStackedBar: { |
|
50 | case QChartSeries::SeriesTypeStackedBar: { | |
51 | //series = new StackedBarChartSeries(this); |
|
51 | //series = new StackedBarChartSeries(this); | |
52 | break; |
|
52 | break; | |
53 | } |
|
53 | } | |
54 | case QChartSeries::SeriesTypePercentBar: { |
|
54 | case QChartSeries::SeriesTypePercentBar: { | |
55 | //series = new PercentBarChartSeries(this); |
|
55 | //series = new PercentBarChartSeries(this); | |
56 | break; |
|
56 | break; | |
57 | } |
|
57 | } | |
58 | case QChartSeries::SeriesTypeScatter: { |
|
58 | case QChartSeries::SeriesTypeScatter: { | |
59 | series = new QScatterSeries(this); |
|
59 | series = new QScatterSeries(this); | |
60 | break; |
|
60 | break; | |
61 | } |
|
61 | } | |
62 | case QChartSeries::SeriesTypePie: { |
|
62 | case QChartSeries::SeriesTypePie: { | |
63 | series = new QPieSeries(this); |
|
63 | series = new QPieSeries(this); | |
64 | break; |
|
64 | break; | |
65 | } |
|
65 | } | |
66 | default: |
|
66 | default: | |
67 | Q_ASSERT(false); |
|
67 | Q_ASSERT(false); | |
68 | break; |
|
68 | break; | |
69 | } |
|
69 | } | |
70 |
|
70 | |||
71 | addSeries(series); |
|
71 | addSeries(series); | |
72 | return series; |
|
72 | return series; | |
73 | } |
|
73 | } | |
74 |
|
74 | |||
75 | void QChart::setChartBackgroundBrush(const QBrush& brush) |
|
75 | void QChart::setChartBackgroundBrush(const QBrush& brush) | |
76 | { |
|
76 | { | |
77 |
|
77 | |||
78 | if(!m_backgroundItem) { |
|
78 | if(!m_backgroundItem) { | |
79 | m_backgroundItem = new QGraphicsRectItem(this); |
|
79 | m_backgroundItem = new QGraphicsRectItem(this); | |
80 | m_backgroundItem->setZValue(-1); |
|
80 | m_backgroundItem->setZValue(-1); | |
81 | } |
|
81 | } | |
82 |
|
82 | |||
83 | m_backgroundItem->setBrush(brush); |
|
83 | m_backgroundItem->setBrush(brush); | |
84 | m_backgroundItem->update(); |
|
84 | m_backgroundItem->update(); | |
85 | } |
|
85 | } | |
86 |
|
86 | |||
87 | void QChart::setChartBackgroundPen(const QPen& pen) |
|
87 | void QChart::setChartBackgroundPen(const QPen& pen) | |
88 | { |
|
88 | { | |
89 |
|
89 | |||
90 | if(!m_backgroundItem) { |
|
90 | if(!m_backgroundItem) { | |
91 | m_backgroundItem = new QGraphicsRectItem(this); |
|
91 | m_backgroundItem = new QGraphicsRectItem(this); | |
92 | m_backgroundItem->setZValue(-1); |
|
92 | m_backgroundItem->setZValue(-1); | |
93 | } |
|
93 | } | |
94 |
|
94 | |||
95 | m_backgroundItem->setPen(pen); |
|
95 | m_backgroundItem->setPen(pen); | |
96 | m_backgroundItem->update(); |
|
96 | m_backgroundItem->update(); | |
97 | } |
|
97 | } | |
98 |
|
98 | |||
99 | void QChart::setChartTitle(const QString& title) |
|
99 | void QChart::setChartTitle(const QString& title) | |
100 | { |
|
100 | { | |
101 | if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this); |
|
101 | if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this); | |
102 | m_titleItem->setPlainText(title); |
|
102 | m_titleItem->setPlainText(title); | |
103 | } |
|
103 | } | |
104 |
|
104 | |||
105 | void QChart::setChartTitleFont(const QFont& font) |
|
105 | void QChart::setChartTitleFont(const QFont& font) | |
106 | { |
|
106 | { | |
107 | if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this); |
|
107 | if(!m_titleItem) m_titleItem = new QGraphicsTextItem(this); | |
108 | m_titleItem->setFont(font); |
|
108 | m_titleItem->setFont(font); | |
109 | } |
|
109 | } | |
110 |
|
110 | |||
111 | int QChart::margin() const |
|
111 | int QChart::margin() const | |
112 | { |
|
112 | { | |
113 | return m_presenter->margin(); |
|
113 | return m_presenter->margin(); | |
114 | } |
|
114 | } | |
115 |
|
115 | |||
116 | void QChart::setMargin(int margin) |
|
116 | void QChart::setMargin(int margin) | |
117 | { |
|
117 | { | |
118 | m_presenter->setMargin(margin); |
|
118 | m_presenter->setMargin(margin); | |
119 | } |
|
119 | } | |
120 |
|
120 | |||
121 | void QChart::setChartTheme(QChart::ChartTheme theme) |
|
121 | void QChart::setChartTheme(QChart::ChartTheme theme) | |
122 | { |
|
122 | { | |
123 | m_presenter->setChartTheme(theme); |
|
123 | m_presenter->setChartTheme(theme); | |
124 | } |
|
124 | } | |
125 |
|
125 | |||
126 | QChart::ChartTheme QChart::chartTheme() const |
|
126 | QChart::ChartTheme QChart::chartTheme() const | |
127 | { |
|
127 | { | |
128 | return m_presenter->chartTheme(); |
|
128 | return m_presenter->chartTheme(); | |
129 | } |
|
129 | } | |
130 |
|
130 | |||
131 | void QChart::zoomInToRect(const QRectF& rectangle) |
|
131 | void QChart::zoomInToRect(const QRectF& rectangle) | |
132 | { |
|
132 | { | |
133 | m_presenter->zoomInToRect(rectangle); |
|
133 | m_presenter->zoomInToRect(rectangle); | |
134 | } |
|
134 | } | |
135 |
|
135 | |||
136 | void QChart::zoomIn() |
|
136 | void QChart::zoomIn() | |
137 | { |
|
137 | { | |
138 | m_presenter->zoomIn(); |
|
138 | m_presenter->zoomIn(); | |
139 | } |
|
139 | } | |
140 |
|
140 | |||
141 | void QChart::zoomOut() |
|
141 | void QChart::zoomOut() | |
142 | { |
|
142 | { | |
143 | m_presenter->zoomOut(); |
|
143 | m_presenter->zoomOut(); | |
144 | } |
|
144 | } | |
145 |
|
145 | |||
146 | void QChart::zoomReset() |
|
146 | void QChart::zoomReset() | |
147 | { |
|
147 | { | |
148 | m_presenter->zoomReset(); |
|
148 | m_presenter->zoomReset(); | |
149 | } |
|
149 | } | |
150 |
|
150 | |||
151 | void QChart::setDefaultAxisX(const QChartAxis& axis) |
|
151 | void QChart::setDefaultAxisX(const QChartAxis& axis) | |
152 | { |
|
152 | { | |
153 | m_presenter->setDefaultAxisX(axis); |
|
153 | m_presenter->setDefaultAxisX(axis); | |
154 | } |
|
154 | } | |
155 |
|
155 | |||
156 | void QChart::setDefaultAxisY(const QChartAxis& axis) |
|
156 | void QChart::setDefaultAxisY(const QChartAxis& axis) | |
157 | { |
|
157 | { | |
158 | m_presenter->setDefaultAxisY(axis); |
|
158 | m_presenter->setDefaultAxisY(axis); | |
159 | } |
|
159 | } | |
160 |
|
160 | |||
161 | QChartAxis QChart::defaultAxisX() const |
|
161 | QChartAxis QChart::defaultAxisX() const | |
162 | { |
|
162 | { | |
163 | return m_presenter->defaultAxisX(); |
|
163 | return m_presenter->defaultAxisX(); | |
164 | } |
|
164 | } | |
165 |
|
165 | |||
166 | QChartAxis QChart::defaultAxisY() const |
|
166 | QChartAxis QChart::defaultAxisY() const | |
167 | { |
|
167 | { | |
168 | return m_presenter->defaultAxisY(); |
|
168 | return m_presenter->defaultAxisY(); | |
169 | } |
|
169 | } | |
170 |
|
170 | |||
171 | int QChart::addAxisY(const QChartAxis& axis) |
|
171 | int QChart::addAxisY(const QChartAxis& axis) | |
172 | { |
|
172 | { | |
173 | return m_presenter->addAxisY(axis); |
|
173 | return m_presenter->addAxisY(axis); | |
174 | } |
|
174 | } | |
175 |
|
175 | |||
176 | QChartAxis QChart::axisY(int id) const |
|
176 | QChartAxis QChart::axisY(int id) const | |
177 | { |
|
177 | { | |
178 | return m_presenter->axisY(id); |
|
178 | return m_presenter->axisY(id); | |
179 | } |
|
179 | } | |
180 |
|
180 | |||
181 | void QChart::removeAxisY(int id) |
|
181 | void QChart::removeAxisY(int id) | |
182 | { |
|
182 | { | |
183 | m_presenter->removeAxisY(id); |
|
183 | m_presenter->removeAxisY(id); | |
184 | } |
|
184 | } | |
185 |
|
185 | |||
186 | void QChart::resizeEvent(QGraphicsSceneResizeEvent *event) |
|
186 | void QChart::resizeEvent(QGraphicsSceneResizeEvent *event) | |
187 | { |
|
187 | { | |
188 |
|
188 | |||
189 | m_rect = QRectF(QPoint(0,0),event->newSize()); |
|
189 | m_rect = QRectF(QPoint(0,0),event->newSize()); | |
190 | QRectF rect = m_rect.adjusted(margin(),margin(), -margin(), -margin()); |
|
190 | QRectF rect = m_rect.adjusted(margin(),margin(), -margin(), -margin()); | |
191 |
|
191 | |||
192 | // recalculate title position |
|
192 | // recalculate title position | |
193 | if (m_titleItem) { |
|
193 | if (m_titleItem) { | |
194 | QPointF center = m_rect.center() -m_titleItem->boundingRect().center(); |
|
194 | QPointF center = m_rect.center() -m_titleItem->boundingRect().center(); | |
195 | m_titleItem->setPos(center.x(),m_rect.top()/2 + margin()/2); |
|
195 | m_titleItem->setPos(center.x(),m_rect.top()/2 + margin()/2); | |
196 | } |
|
196 | } | |
197 |
|
197 | |||
198 | //recalculate background gradient |
|
198 | //recalculate background gradient | |
199 | if (m_backgroundItem) { |
|
199 | if (m_backgroundItem) { | |
200 | m_backgroundItem->setRect(rect); |
|
200 | m_backgroundItem->setRect(rect); | |
201 | } |
|
201 | } | |
202 |
|
202 | |||
203 | QGraphicsWidget::resizeEvent(event); |
|
203 | QGraphicsWidget::resizeEvent(event); | |
204 | update(); |
|
204 | update(); | |
205 | } |
|
205 | } | |
206 |
|
206 | |||
207 | #include "moc_qchart.cpp" |
|
207 | #include "moc_qchart.cpp" | |
208 |
|
208 | |||
209 | QTCOMMERCIALCHART_END_NAMESPACE |
|
209 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,241 +1,241 | |||||
1 | #include "qchartview.h" |
|
1 | #include "qchartview.h" | |
2 | #include "qchart.h" |
|
2 | #include "qchart.h" | |
3 | #include "qchartaxis.h" |
|
3 | #include "qchartaxis.h" | |
4 | #include <QGraphicsView> |
|
4 | #include <QGraphicsView> | |
5 | #include <QGraphicsScene> |
|
5 | #include <QGraphicsScene> | |
6 | #include <QRubberBand> |
|
6 | #include <QRubberBand> | |
7 | #include <QResizeEvent> |
|
7 | #include <QResizeEvent> | |
8 | #include <QDebug> |
|
8 | #include <QDebug> | |
9 |
|
9 | |||
10 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
10 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
11 |
|
11 | |||
12 | QChartView::QChartView(QWidget *parent) : |
|
12 | QChartView::QChartView(QWidget *parent) : | |
13 | QGraphicsView(parent), |
|
13 | QGraphicsView(parent), | |
14 | m_scene(new QGraphicsScene()), |
|
14 | m_scene(new QGraphicsScene(this)), | |
15 | m_chart(new QChart()), |
|
15 | m_chart(new QChart()), | |
16 | m_rubberBand(0), |
|
16 | m_rubberBand(0), | |
17 | m_verticalRubberBand(false), |
|
17 | m_verticalRubberBand(false), | |
18 | m_horizonalRubberBand(false) |
|
18 | m_horizonalRubberBand(false) | |
19 | { |
|
19 | { | |
20 | setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
|
20 | setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); | |
21 | setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
|
21 | setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff); | |
22 | setScene(m_scene); |
|
22 | setScene(m_scene); | |
23 | m_chart->setMargin(50); |
|
23 | m_chart->setMargin(50); | |
24 | m_scene->addItem(m_chart); |
|
24 | m_scene->addItem(m_chart); | |
25 | setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
|
25 | setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); | |
26 | } |
|
26 | } | |
27 |
|
27 | |||
28 | QChartView::~QChartView() |
|
28 | QChartView::~QChartView() | |
29 | { |
|
29 | { | |
30 | } |
|
30 | } | |
31 |
|
31 | |||
32 | void QChartView::resizeEvent(QResizeEvent *event) |
|
32 | void QChartView::resizeEvent(QResizeEvent *event) | |
33 | { |
|
33 | { | |
34 | m_scene->setSceneRect(0,0,size().width(),size().height()); |
|
34 | m_scene->setSceneRect(0,0,size().width(),size().height()); | |
35 | m_chart->resize(size()); |
|
35 | m_chart->resize(size()); | |
36 | QWidget::resizeEvent(event); |
|
36 | QWidget::resizeEvent(event); | |
37 | } |
|
37 | } | |
38 |
|
38 | |||
39 | void QChartView::addSeries(QChartSeries* series) |
|
39 | void QChartView::addSeries(QChartSeries* series) | |
40 | { |
|
40 | { | |
41 | m_chart->addSeries(series); |
|
41 | m_chart->addSeries(series); | |
42 | } |
|
42 | } | |
43 |
|
43 | |||
44 | QChartSeries* QChartView::createSeries(QChartSeries::QChartSeriesType type) |
|
44 | QChartSeries* QChartView::createSeries(QChartSeries::QChartSeriesType type) | |
45 | { |
|
45 | { | |
46 |
|
46 | |||
47 | return m_chart->createSeries(type); |
|
47 | return m_chart->createSeries(type); | |
48 | } |
|
48 | } | |
49 |
|
49 | |||
50 | void QChartView::zoomInToRect(const QRect& rectangle) |
|
50 | void QChartView::zoomInToRect(const QRect& rectangle) | |
51 | { |
|
51 | { | |
52 | m_chart->zoomInToRect(rectangle); |
|
52 | m_chart->zoomInToRect(rectangle); | |
53 | } |
|
53 | } | |
54 |
|
54 | |||
55 | void QChartView::zoomIn() |
|
55 | void QChartView::zoomIn() | |
56 | { |
|
56 | { | |
57 | m_chart->zoomIn(); |
|
57 | m_chart->zoomIn(); | |
58 | } |
|
58 | } | |
59 |
|
59 | |||
60 | void QChartView::zoomOut() |
|
60 | void QChartView::zoomOut() | |
61 | { |
|
61 | { | |
62 | m_chart->zoomOut(); |
|
62 | m_chart->zoomOut(); | |
63 | } |
|
63 | } | |
64 |
|
64 | |||
65 | int QChartView::margin() const |
|
65 | int QChartView::margin() const | |
66 | { |
|
66 | { | |
67 | return m_chart->margin(); |
|
67 | return m_chart->margin(); | |
68 | } |
|
68 | } | |
69 |
|
69 | |||
70 | void QChartView::setChartTitle(const QString& title) |
|
70 | void QChartView::setChartTitle(const QString& title) | |
71 | { |
|
71 | { | |
72 | m_chart->setChartTitle(title); |
|
72 | m_chart->setChartTitle(title); | |
73 | } |
|
73 | } | |
74 |
|
74 | |||
75 | void QChartView::setChartTitleFont(const QFont& font) |
|
75 | void QChartView::setChartTitleFont(const QFont& font) | |
76 | { |
|
76 | { | |
77 | m_chart->setChartTitleFont(font); |
|
77 | m_chart->setChartTitleFont(font); | |
78 | } |
|
78 | } | |
79 |
|
79 | |||
80 | void QChartView::setChartBackgroundBrush(const QBrush& brush) |
|
80 | void QChartView::setChartBackgroundBrush(const QBrush& brush) | |
81 | { |
|
81 | { | |
82 | m_chart->setChartBackgroundBrush(brush); |
|
82 | m_chart->setChartBackgroundBrush(brush); | |
83 | } |
|
83 | } | |
84 | void QChartView::setChartBackgroundPen(const QPen& pen) |
|
84 | void QChartView::setChartBackgroundPen(const QPen& pen) | |
85 | { |
|
85 | { | |
86 | m_chart->setChartBackgroundPen(pen); |
|
86 | m_chart->setChartBackgroundPen(pen); | |
87 | } |
|
87 | } | |
88 |
|
88 | |||
89 | void QChartView::setRubberBandPolicy(const RubberBandPolicy policy) |
|
89 | void QChartView::setRubberBandPolicy(const RubberBandPolicy policy) | |
90 | { |
|
90 | { | |
91 | switch(policy) { |
|
91 | switch(policy) { | |
92 | case VerticalRubberBand: |
|
92 | case VerticalRubberBand: | |
93 | m_verticalRubberBand = true; |
|
93 | m_verticalRubberBand = true; | |
94 | m_horizonalRubberBand = false; |
|
94 | m_horizonalRubberBand = false; | |
95 | break; |
|
95 | break; | |
96 | case HorizonalRubberBand: |
|
96 | case HorizonalRubberBand: | |
97 | m_verticalRubberBand = false; |
|
97 | m_verticalRubberBand = false; | |
98 | m_horizonalRubberBand = true; |
|
98 | m_horizonalRubberBand = true; | |
99 | break; |
|
99 | break; | |
100 | case RectangleRubberBand: |
|
100 | case RectangleRubberBand: | |
101 | m_verticalRubberBand = true; |
|
101 | m_verticalRubberBand = true; | |
102 | m_horizonalRubberBand = true; |
|
102 | m_horizonalRubberBand = true; | |
103 | break; |
|
103 | break; | |
104 | case NoRubberBand: |
|
104 | case NoRubberBand: | |
105 | default: |
|
105 | default: | |
106 | delete m_rubberBand; |
|
106 | delete m_rubberBand; | |
107 | m_rubberBand=0; |
|
107 | m_rubberBand=0; | |
108 | m_horizonalRubberBand = false; |
|
108 | m_horizonalRubberBand = false; | |
109 | m_verticalRubberBand = false; |
|
109 | m_verticalRubberBand = false; | |
110 | return; |
|
110 | return; | |
111 | } |
|
111 | } | |
112 | if(!m_rubberBand) { |
|
112 | if(!m_rubberBand) { | |
113 | m_rubberBand = new QRubberBand(QRubberBand::Rectangle, this); |
|
113 | m_rubberBand = new QRubberBand(QRubberBand::Rectangle, this); | |
114 | m_rubberBand->setEnabled(true); |
|
114 | m_rubberBand->setEnabled(true); | |
115 | } |
|
115 | } | |
116 | } |
|
116 | } | |
117 |
|
117 | |||
118 | QChartView::RubberBandPolicy QChartView::rubberBandPolicy() const |
|
118 | QChartView::RubberBandPolicy QChartView::rubberBandPolicy() const | |
119 | { |
|
119 | { | |
120 | if(m_horizonalRubberBand && m_verticalRubberBand) return RectangleRubberBand; |
|
120 | if(m_horizonalRubberBand && m_verticalRubberBand) return RectangleRubberBand; | |
121 | if(m_horizonalRubberBand) return HorizonalRubberBand; |
|
121 | if(m_horizonalRubberBand) return HorizonalRubberBand; | |
122 | if(m_verticalRubberBand) return VerticalRubberBand; |
|
122 | if(m_verticalRubberBand) return VerticalRubberBand; | |
123 | return NoRubberBand; |
|
123 | return NoRubberBand; | |
124 | } |
|
124 | } | |
125 |
|
125 | |||
126 | void QChartView::mousePressEvent(QMouseEvent *event) |
|
126 | void QChartView::mousePressEvent(QMouseEvent *event) | |
127 | { |
|
127 | { | |
128 | if(m_rubberBand && m_rubberBand->isEnabled() && event->button() == Qt::LeftButton) { |
|
128 | if(m_rubberBand && m_rubberBand->isEnabled() && event->button() == Qt::LeftButton) { | |
129 |
|
129 | |||
130 | int margin = m_chart->margin(); |
|
130 | int margin = m_chart->margin(); | |
131 | QRect rect(margin, margin, width() - 2 * margin, height() - 2 * margin); |
|
131 | QRect rect(margin, margin, width() - 2 * margin, height() - 2 * margin); | |
132 |
|
132 | |||
133 | if (rect.contains(event->pos())) { |
|
133 | if (rect.contains(event->pos())) { | |
134 | m_rubberBandOrigin = event->pos(); |
|
134 | m_rubberBandOrigin = event->pos(); | |
135 | m_rubberBand->setGeometry(QRect(m_rubberBandOrigin, QSize())); |
|
135 | m_rubberBand->setGeometry(QRect(m_rubberBandOrigin, QSize())); | |
136 | m_rubberBand->show(); |
|
136 | m_rubberBand->show(); | |
137 | event->accept(); |
|
137 | event->accept(); | |
138 | } |
|
138 | } | |
139 | } |
|
139 | } | |
140 | } |
|
140 | } | |
141 |
|
141 | |||
142 | void QChartView::mouseMoveEvent(QMouseEvent *event) |
|
142 | void QChartView::mouseMoveEvent(QMouseEvent *event) | |
143 | { |
|
143 | { | |
144 | if(m_rubberBand && m_rubberBand->isVisible()) { |
|
144 | if(m_rubberBand && m_rubberBand->isVisible()) { | |
145 | int margin = m_chart->margin(); |
|
145 | int margin = m_chart->margin(); | |
146 | QRect rect(margin, margin, width() - 2 * margin, height() - 2 * margin); |
|
146 | QRect rect(margin, margin, width() - 2 * margin, height() - 2 * margin); | |
147 | int width = event->pos().x() - m_rubberBandOrigin.x(); |
|
147 | int width = event->pos().x() - m_rubberBandOrigin.x(); | |
148 | int height = event->pos().y() - m_rubberBandOrigin.y(); |
|
148 | int height = event->pos().y() - m_rubberBandOrigin.y(); | |
149 | if(!m_verticalRubberBand) { |
|
149 | if(!m_verticalRubberBand) { | |
150 | m_rubberBandOrigin.setY(rect.top()); |
|
150 | m_rubberBandOrigin.setY(rect.top()); | |
151 | height = rect.height(); |
|
151 | height = rect.height(); | |
152 | } |
|
152 | } | |
153 | if(!m_horizonalRubberBand) { |
|
153 | if(!m_horizonalRubberBand) { | |
154 | m_rubberBandOrigin.setX(rect.left()); |
|
154 | m_rubberBandOrigin.setX(rect.left()); | |
155 | width= rect.width(); |
|
155 | width= rect.width(); | |
156 | } |
|
156 | } | |
157 | m_rubberBand->setGeometry(QRect(m_rubberBandOrigin.x(),m_rubberBandOrigin.y(), width,height).normalized()); |
|
157 | m_rubberBand->setGeometry(QRect(m_rubberBandOrigin.x(),m_rubberBandOrigin.y(), width,height).normalized()); | |
158 | } |
|
158 | } | |
159 | else { |
|
159 | else { | |
160 | QGraphicsView::mouseMoveEvent(event); |
|
160 | QGraphicsView::mouseMoveEvent(event); | |
161 | } |
|
161 | } | |
162 | } |
|
162 | } | |
163 |
|
163 | |||
164 | void QChartView::mouseReleaseEvent(QMouseEvent *event) |
|
164 | void QChartView::mouseReleaseEvent(QMouseEvent *event) | |
165 | { |
|
165 | { | |
166 | if(m_rubberBand) { |
|
166 | if(m_rubberBand) { | |
167 | if (event->button() == Qt::LeftButton && m_rubberBand->isVisible()) { |
|
167 | if (event->button() == Qt::LeftButton && m_rubberBand->isVisible()) { | |
168 | m_rubberBand->hide(); |
|
168 | m_rubberBand->hide(); | |
169 | QRect rect = m_rubberBand->geometry(); |
|
169 | QRect rect = m_rubberBand->geometry(); | |
170 | m_chart->zoomInToRect(rect); |
|
170 | m_chart->zoomInToRect(rect); | |
171 | event->accept(); |
|
171 | event->accept(); | |
172 | } |
|
172 | } | |
173 |
|
173 | |||
174 | if(event->button()==Qt::RightButton) |
|
174 | if(event->button()==Qt::RightButton) | |
175 | m_chart->zoomReset(); |
|
175 | m_chart->zoomReset(); | |
176 | } |
|
176 | } | |
177 | else { |
|
177 | else { | |
178 | QGraphicsView::mouseReleaseEvent(event); |
|
178 | QGraphicsView::mouseReleaseEvent(event); | |
179 | } |
|
179 | } | |
180 | } |
|
180 | } | |
181 |
|
181 | |||
182 | void QChartView::keyPressEvent(QKeyEvent *event) |
|
182 | void QChartView::keyPressEvent(QKeyEvent *event) | |
183 | { |
|
183 | { | |
184 | switch (event->key()) { |
|
184 | switch (event->key()) { | |
185 | case Qt::Key_Plus: |
|
185 | case Qt::Key_Plus: | |
186 | zoomIn(); |
|
186 | zoomIn(); | |
187 | break; |
|
187 | break; | |
188 | case Qt::Key_Minus: |
|
188 | case Qt::Key_Minus: | |
189 | zoomOut(); |
|
189 | zoomOut(); | |
190 | break; |
|
190 | break; | |
191 | default: |
|
191 | default: | |
192 | QGraphicsView::keyPressEvent(event); |
|
192 | QGraphicsView::keyPressEvent(event); | |
193 | break; |
|
193 | break; | |
194 | } |
|
194 | } | |
195 | } |
|
195 | } | |
196 |
|
196 | |||
197 | void QChartView::setChartTheme(QChart::ChartTheme theme) |
|
197 | void QChartView::setChartTheme(QChart::ChartTheme theme) | |
198 | { |
|
198 | { | |
199 | m_chart->setChartTheme(theme); |
|
199 | m_chart->setChartTheme(theme); | |
200 | } |
|
200 | } | |
201 |
|
201 | |||
202 | QChart::ChartTheme QChartView::chartTheme() const |
|
202 | QChart::ChartTheme QChartView::chartTheme() const | |
203 | { |
|
203 | { | |
204 | return m_chart->chartTheme(); |
|
204 | return m_chart->chartTheme(); | |
205 | } |
|
205 | } | |
206 |
|
206 | |||
207 | void QChartView::setDefaultAxisX(const QChartAxis& axis) |
|
207 | void QChartView::setDefaultAxisX(const QChartAxis& axis) | |
208 | { |
|
208 | { | |
209 | m_chart->setDefaultAxisX(axis); |
|
209 | m_chart->setDefaultAxisX(axis); | |
210 | } |
|
210 | } | |
211 |
|
211 | |||
212 | void QChartView::setDefaultAxisY(const QChartAxis& axis) |
|
212 | void QChartView::setDefaultAxisY(const QChartAxis& axis) | |
213 | { |
|
213 | { | |
214 | m_chart->setDefaultAxisY(axis); |
|
214 | m_chart->setDefaultAxisY(axis); | |
215 | } |
|
215 | } | |
216 |
|
216 | |||
217 | QChartAxis QChartView::defaultAxisX() const |
|
217 | QChartAxis QChartView::defaultAxisX() const | |
218 | { |
|
218 | { | |
219 | return m_chart->defaultAxisX(); |
|
219 | return m_chart->defaultAxisX(); | |
220 | } |
|
220 | } | |
221 |
|
221 | |||
222 | QChartAxis QChartView::defaultAxisY() const |
|
222 | QChartAxis QChartView::defaultAxisY() const | |
223 | { |
|
223 | { | |
224 | return m_chart->defaultAxisY(); |
|
224 | return m_chart->defaultAxisY(); | |
225 | } |
|
225 | } | |
226 |
|
226 | |||
227 | int QChartView::addAxisY(const QChartAxis& axis) |
|
227 | int QChartView::addAxisY(const QChartAxis& axis) | |
228 | { |
|
228 | { | |
229 | return m_chart->addAxisY(axis); |
|
229 | return m_chart->addAxisY(axis); | |
230 | } |
|
230 | } | |
231 |
|
231 | |||
232 | QChartAxis QChartView::axisY(int id) const |
|
232 | QChartAxis QChartView::axisY(int id) const | |
233 | { |
|
233 | { | |
234 | return m_chart->axisY(id); |
|
234 | return m_chart->axisY(id); | |
235 | } |
|
235 | } | |
236 |
|
236 | |||
237 | void QChartView::removeAxisY(int id) |
|
237 | void QChartView::removeAxisY(int id) | |
238 | { |
|
238 | { | |
239 | m_chart->removeAxisY(id); |
|
239 | m_chart->removeAxisY(id); | |
240 | } |
|
240 | } | |
241 | QTCOMMERCIALCHART_END_NAMESPACE |
|
241 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,78 +1,78 | |||||
1 | #ifndef QCHARTWIDGET_H |
|
1 | #ifndef QCHARTWIDGET_H | |
2 | #define QCHARTWIDGET_H |
|
2 | #define QCHARTWIDGET_H | |
3 |
|
3 | |||
4 | #include "qchartglobal.h" |
|
4 | #include "qchartglobal.h" | |
5 | #include "qchartseries.h" |
|
5 | #include "qchartseries.h" | |
6 | #include "qchart.h" |
|
6 | #include "qchart.h" | |
7 | #include <QGraphicsView> |
|
7 | #include <QGraphicsView> | |
8 |
|
8 | |||
9 | class QGraphicsScene; |
|
9 | class QGraphicsScene; | |
10 | class QRubberBand; |
|
10 | class QRubberBand; | |
11 |
|
11 | |||
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
12 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
13 |
|
13 | |||
14 | class QChart; |
|
14 | class QChart; | |
15 |
|
15 | |||
16 | class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView |
|
16 | class QTCOMMERCIALCHART_EXPORT QChartView : public QGraphicsView | |
17 | { |
|
17 | { | |
18 | public: |
|
18 | public: | |
19 | enum RubberBandPolicy { NoRubberBand, VerticalRubberBand, HorizonalRubberBand, RectangleRubberBand }; |
|
19 | enum RubberBandPolicy { NoRubberBand, VerticalRubberBand, HorizonalRubberBand, RectangleRubberBand }; | |
20 |
|
20 | |||
21 | explicit QChartView(QWidget *parent = 0); |
|
21 | explicit QChartView(QWidget *parent = 0); | |
22 | ~QChartView(); |
|
22 | ~QChartView(); | |
23 |
|
23 | |||
24 | //implement from QWidget |
|
24 | //implement from QWidget | |
25 | void resizeEvent(QResizeEvent *event); |
|
25 | void resizeEvent(QResizeEvent *event); | |
26 |
|
26 | |||
27 | void addSeries(QChartSeries* series); |
|
27 | void addSeries(QChartSeries* series); // takes ownership | |
28 |
|
28 | |||
29 | // Convenience function |
|
29 | // Convenience function | |
30 | QChartSeries* createSeries(QChartSeries::QChartSeriesType type); |
|
30 | QChartSeries* createSeries(QChartSeries::QChartSeriesType type); | |
31 |
|
31 | |||
32 | int margin() const; |
|
32 | int margin() const; | |
33 |
|
33 | |||
34 | void setChartTitle(const QString& title); |
|
34 | void setChartTitle(const QString& title); | |
35 | void setChartTitleFont(const QFont& font); |
|
35 | void setChartTitleFont(const QFont& font); | |
36 | void setChartBackgroundBrush(const QBrush& brush); |
|
36 | void setChartBackgroundBrush(const QBrush& brush); | |
37 | void setChartBackgroundPen(const QPen& pen); |
|
37 | void setChartBackgroundPen(const QPen& pen); | |
38 |
|
38 | |||
39 | void zoomInToRect(const QRect& rectangle); |
|
39 | void zoomInToRect(const QRect& rectangle); | |
40 | void zoomIn(); |
|
40 | void zoomIn(); | |
41 | void zoomOut(); |
|
41 | void zoomOut(); | |
42 |
|
42 | |||
43 | void setRubberBandPolicy(const RubberBandPolicy ); |
|
43 | void setRubberBandPolicy(const RubberBandPolicy ); | |
44 | RubberBandPolicy rubberBandPolicy() const; |
|
44 | RubberBandPolicy rubberBandPolicy() const; | |
45 |
|
45 | |||
46 | void setChartTheme(QChart::ChartTheme theme); |
|
46 | void setChartTheme(QChart::ChartTheme theme); | |
47 | QChart::ChartTheme chartTheme() const; |
|
47 | QChart::ChartTheme chartTheme() const; | |
48 |
|
48 | |||
49 | void setDefaultAxisX(const QChartAxis& axis); |
|
49 | void setDefaultAxisX(const QChartAxis& axis); | |
50 | void setDefaultAxisY(const QChartAxis& axis); |
|
50 | void setDefaultAxisY(const QChartAxis& axis); | |
51 | QChartAxis defaultAxisX() const; |
|
51 | QChartAxis defaultAxisX() const; | |
52 | QChartAxis defaultAxisY() const; |
|
52 | QChartAxis defaultAxisY() const; | |
53 | QChartAxis axisY(int id) const; |
|
53 | QChartAxis axisY(int id) const; | |
54 | int addAxisY(const QChartAxis& axis); |
|
54 | int addAxisY(const QChartAxis& axis); | |
55 | void removeAxisY(int id); |
|
55 | void removeAxisY(int id); | |
56 |
|
56 | |||
57 | protected: |
|
57 | protected: | |
58 | void mousePressEvent(QMouseEvent *event); |
|
58 | void mousePressEvent(QMouseEvent *event); | |
59 | void mouseMoveEvent(QMouseEvent *event); |
|
59 | void mouseMoveEvent(QMouseEvent *event); | |
60 | void mouseReleaseEvent(QMouseEvent *event); |
|
60 | void mouseReleaseEvent(QMouseEvent *event); | |
61 | void keyPressEvent(QKeyEvent *event); |
|
61 | void keyPressEvent(QKeyEvent *event); | |
62 |
|
62 | |||
63 |
|
63 | |||
64 | private: |
|
64 | private: | |
65 | QGraphicsScene *m_scene; |
|
65 | QGraphicsScene *m_scene; | |
66 | QChart* m_chart; |
|
66 | QChart* m_chart; | |
67 | QPoint m_rubberBandOrigin; |
|
67 | QPoint m_rubberBandOrigin; | |
68 | QRubberBand* m_rubberBand; |
|
68 | QRubberBand* m_rubberBand; | |
69 | bool m_verticalRubberBand; |
|
69 | bool m_verticalRubberBand; | |
70 | bool m_horizonalRubberBand; |
|
70 | bool m_horizonalRubberBand; | |
71 | Q_DISABLE_COPY(QChartView) |
|
71 | Q_DISABLE_COPY(QChartView) | |
72 |
|
72 | |||
73 |
|
73 | |||
74 | }; |
|
74 | }; | |
75 |
|
75 | |||
76 | QTCOMMERCIALCHART_END_NAMESPACE |
|
76 | QTCOMMERCIALCHART_END_NAMESPACE | |
77 |
|
77 | |||
78 | #endif // QCHARTWIDGET_H |
|
78 | #endif // QCHARTWIDGET_H |
@@ -1,59 +1,85 | |||||
1 | #include "qscatterseries.h" |
|
1 | #include "qscatterseries.h" | |
2 |
#include " |
|
2 | #include "scatterseries_p.h" | |
3 | #include "qchart.h" |
|
3 | #include "qchart.h" | |
4 |
|
4 | |||
5 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
5 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
6 |
|
6 | |||
7 | QScatterSeriesPrivate::QScatterSeriesPrivate() : |
|
7 | QScatterSeriesPrivate::QScatterSeriesPrivate() : | |
8 | m_data(QList<QPointF>()) |
|
8 | m_data(QList<QPointF>()), | |
|
9 | m_markerPen(QPen()), | |||
|
10 | m_markerBrush(QBrush()), | |||
|
11 | m_markerShape(QScatterSeries::MarkerShapeDefault) | |||
9 | { |
|
12 | { | |
|
13 | // Initialize pen color to invalid to use a theme color by default | |||
|
14 | m_markerPen.setColor(QColor::Invalid); | |||
|
15 | m_markerBrush.setColor(QColor::Invalid); | |||
10 | } |
|
16 | } | |
11 |
|
17 | |||
12 | QScatterSeries::QScatterSeries(QObject *parent) : |
|
18 | QScatterSeries::QScatterSeries(QObject *parent) : | |
13 | QChartSeries(parent), |
|
19 | QChartSeries(parent), | |
14 | d(new QScatterSeriesPrivate()) |
|
20 | d(new QScatterSeriesPrivate()) | |
15 | { |
|
21 | { | |
16 | } |
|
22 | } | |
17 |
|
23 | |||
18 | QScatterSeries::~QScatterSeries() |
|
24 | QScatterSeries::~QScatterSeries() | |
19 | { |
|
25 | { | |
20 | delete d; |
|
26 | delete d; | |
21 | } |
|
27 | } | |
22 |
|
28 | |||
23 | void QScatterSeries::addData(QPointF value) |
|
29 | void QScatterSeries::addData(QPointF value) | |
24 | { |
|
30 | { | |
25 | d->m_data.append(value); |
|
31 | d->m_data.append(value); | |
26 | emit changed(); |
|
32 | emit changed(); | |
27 | } |
|
33 | } | |
28 |
|
34 | |||
29 | QScatterSeries& QScatterSeries::operator << (const QPointF &value) |
|
35 | QScatterSeries& QScatterSeries::operator << (const QPointF &value) | |
30 | { |
|
36 | { | |
31 | d->m_data.append(value); |
|
37 | d->m_data.append(value); | |
32 | emit changed(); |
|
38 | emit changed(); | |
33 | return *this; |
|
39 | return *this; | |
34 | } |
|
40 | } | |
35 |
|
41 | |||
36 | void QScatterSeries::setData(QList<QPointF> data) |
|
42 | void QScatterSeries::setData(QList<QPointF> data) | |
37 | { |
|
43 | { | |
38 | d->m_data = data; |
|
44 | d->m_data = data; | |
39 | emit changed(); |
|
45 | emit changed(); | |
40 | } |
|
46 | } | |
41 |
|
47 | |||
42 | QList<QPointF> QScatterSeries::data() |
|
48 | QList<QPointF> QScatterSeries::data() | |
43 | { |
|
49 | { | |
44 | return d->m_data; |
|
50 | return d->m_data; | |
45 | } |
|
51 | } | |
46 |
|
52 | |||
47 | void QScatterSeries::setMarkerPen(QPen pen) |
|
53 | void QScatterSeries::setMarkerPen(QPen pen) | |
48 | { |
|
54 | { | |
49 | d->m_markerPen = pen; |
|
55 | d->m_markerPen = pen; | |
50 | } |
|
56 | } | |
51 |
|
57 | |||
52 | QPen QScatterSeries::markerPen() |
|
58 | QPen QScatterSeries::markerPen() | |
53 | { |
|
59 | { | |
54 | return d->m_markerPen; |
|
60 | return d->m_markerPen; | |
55 | } |
|
61 | } | |
56 |
|
62 | |||
|
63 | void QScatterSeries::setMarkerBrush(QBrush brush) | |||
|
64 | { | |||
|
65 | d->m_markerBrush = brush; | |||
|
66 | } | |||
|
67 | ||||
|
68 | QBrush QScatterSeries::markerBrush() | |||
|
69 | { | |||
|
70 | return d->m_markerBrush; | |||
|
71 | } | |||
|
72 | ||||
|
73 | void QScatterSeries::setMarkerShape(MarkerShape shape) | |||
|
74 | { | |||
|
75 | d->m_markerShape = shape; | |||
|
76 | } | |||
|
77 | ||||
|
78 | QScatterSeries::MarkerShape QScatterSeries::markerShape() | |||
|
79 | { | |||
|
80 | return (QScatterSeries::MarkerShape) d->m_markerShape; | |||
|
81 | } | |||
|
82 | ||||
57 | #include "moc_qscatterseries.cpp" |
|
83 | #include "moc_qscatterseries.cpp" | |
58 |
|
84 | |||
59 | QTCOMMERCIALCHART_END_NAMESPACE |
|
85 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,50 +1,66 | |||||
1 | #ifndef QSCATTERSERIES_H |
|
1 | #ifndef QSCATTERSERIES_H | |
2 | #define QSCATTERSERIES_H |
|
2 | #define QSCATTERSERIES_H | |
3 |
|
3 | |||
4 | #include "qchartseries.h" |
|
4 | #include "qchartseries.h" | |
5 | #include <QRectF> |
|
5 | #include <QRectF> | |
6 | #include <QColor> |
|
6 | #include <QColor> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
9 | class QScatterSeriesPrivate; |
|
9 | class QScatterSeriesPrivate; | |
10 |
|
10 | |||
11 | class QTCOMMERCIALCHART_EXPORT QScatterSeries : public QChartSeries |
|
11 | class QTCOMMERCIALCHART_EXPORT QScatterSeries : public QChartSeries | |
12 | { |
|
12 | { | |
13 | Q_OBJECT |
|
13 | Q_OBJECT | |
|
14 | ||||
|
15 | public: | |||
|
16 | enum MarkerShape { | |||
|
17 | // TODO: to be defined by the graphics design | |||
|
18 | // TODO: marker shapes: "x", star, rectangle, tilted rect, triangle, circle, dot | |||
|
19 | MarkerShapeDefault = 0, | |||
|
20 | MarkerShapePoint, | |||
|
21 | MarkerShapeX, | |||
|
22 | MarkerShapeRectangle, | |||
|
23 | MarkerShapeTiltedRectangle, | |||
|
24 | MarkerShapeTriangle, | |||
|
25 | MarkerShapeCircle | |||
|
26 | }; | |||
|
27 | ||||
14 | public: |
|
28 | public: | |
15 | //QScatterSeries(QSeriesData *data, QObject *chart); |
|
|||
16 | QScatterSeries(QObject *parent = 0); |
|
29 | QScatterSeries(QObject *parent = 0); | |
17 | ~QScatterSeries(); |
|
30 | ~QScatterSeries(); | |
18 |
|
31 | |||
19 | public: // from QChartSeries |
|
32 | public: // from QChartSeries | |
20 | QChartSeriesType type() const { return QChartSeries::SeriesTypeScatter; } |
|
33 | QChartSeriesType type() const { return QChartSeries::SeriesTypeScatter; } | |
21 |
|
34 | |||
22 | public: |
|
35 | public: | |
23 | // TODO: the name of the function? addPoint? addData? addValue? |
|
36 | // TODO: the name of the function? addPoint? addData? addValue? | |
24 | void addData(QPointF value); |
|
37 | void addData(QPointF value); | |
25 | QScatterSeries& operator << (const QPointF &value); |
|
38 | QScatterSeries& operator << (const QPointF &value); | |
26 | void setData(QList<QPointF> data); |
|
39 | void setData(QList<QPointF> data); | |
27 | QList<QPointF> data(); |
|
40 | QList<QPointF> data(); | |
28 |
|
41 | //TODO: insertData? | ||
29 | //TODO? void insertData(int index, QPointF data); |
|
|||
30 |
|
42 | |||
31 | void setMarkerPen(QPen pen); |
|
43 | void setMarkerPen(QPen pen); | |
32 | QPen markerPen(); |
|
44 | QPen markerPen(); | |
33 | // TODO: marker shapes: "x", star, rectangle, tilted rect, triangle, circle, dot |
|
45 | void setMarkerBrush(QBrush brush); | |
34 | //void setMarkerShape(MarkerShape shape); |
|
46 | QBrush markerBrush(); | |
|
47 | void setMarkerShape(MarkerShape shape); | |||
|
48 | MarkerShape markerShape(); | |||
|
49 | // TODO: marker size? | |||
35 |
|
50 | |||
36 | Q_SIGNALS: |
|
51 | Q_SIGNALS: | |
37 | // TODO: move to PIMPL? |
|
52 | // TODO: move to PIMPL for simplicity or does the user ever need these signals? | |
38 | // TODO: more finegrained signaling for performance reasons |
|
53 | // TODO: more finegrained signaling for performance reasons | |
|
54 | // (check QPieSeries implementation with change sets) | |||
39 | void changed(); |
|
55 | void changed(); | |
40 |
|
56 | |||
41 | //public Q_SLOTS: |
|
57 | //public Q_SLOTS: | |
42 | private: |
|
58 | private: | |
43 | Q_DECLARE_PRIVATE(QScatterSeries) |
|
59 | Q_DECLARE_PRIVATE(QScatterSeries) | |
44 | Q_DISABLE_COPY(QScatterSeries) |
|
60 | Q_DISABLE_COPY(QScatterSeries) | |
45 | QScatterSeriesPrivate *const d; |
|
61 | QScatterSeriesPrivate *const d; | |
46 | }; |
|
62 | }; | |
47 |
|
63 | |||
48 | QTCOMMERCIALCHART_END_NAMESPACE |
|
64 | QTCOMMERCIALCHART_END_NAMESPACE | |
49 |
|
65 | |||
50 | #endif // QSCATTERSERIES_H |
|
66 | #endif // QSCATTERSERIES_H |
@@ -1,94 +1,112 | |||||
1 | #include "scatterpresenter.h" |
|
1 | #include "scatterpresenter_p.h" | |
2 | #include "qscatterseries.h" |
|
2 | #include "qscatterseries.h" | |
3 | #include <QPen> |
|
3 | #include <QPen> | |
4 | #include <QPainter> |
|
4 | #include <QPainter> | |
5 | #include <QGraphicsScene> |
|
5 | #include <QGraphicsScene> | |
6 | #include <QDebug> |
|
6 | #include <QDebug> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
9 |
|
9 | |||
10 | ScatterPresenter::ScatterPresenter(QScatterSeries *series, QGraphicsObject *parent) : |
|
10 | ScatterPresenter::ScatterPresenter(QScatterSeries *series, QGraphicsObject *parent) : | |
11 | ChartItem(parent), |
|
11 | ChartItem(parent), | |
12 | m_series(series), |
|
12 | m_series(series), | |
13 | m_boundingRect(), |
|
13 | m_boundingRect(), | |
14 | //m_markerColor(QColor()), |
|
14 | //m_markerColor(QColor()), | |
15 | // m_markerColor(QColor(255, 0, 0)), |
|
15 | // m_markerColor(QColor(255, 0, 0)), | |
16 | m_visibleChartArea() |
|
16 | m_visibleChartArea() | |
17 | { |
|
17 | { | |
18 | if (parent) |
|
18 | if (parent) | |
19 | m_boundingRect = parent->boundingRect(); |
|
19 | m_boundingRect = parent->boundingRect(); | |
20 |
|
20 | |||
21 | if (series) { |
|
21 | if (series) { | |
22 | connect(series, SIGNAL(changed()), this, SLOT(handleModelChanged())); |
|
22 | connect(series, SIGNAL(changed()), this, SLOT(handleModelChanged())); | |
23 | } |
|
23 | } | |
24 | } |
|
24 | } | |
25 |
|
25 | |||
26 | void ScatterPresenter::handleDomainChanged(const Domain& domain) |
|
26 | void ScatterPresenter::handleDomainChanged(const Domain& domain) | |
27 | { |
|
27 | { | |
28 | m_visibleChartArea = domain; |
|
28 | m_visibleChartArea = domain; | |
29 | changeGeometry(); |
|
29 | changeGeometry(); | |
30 | } |
|
30 | } | |
31 |
|
31 | |||
32 | void ScatterPresenter::handleGeometryChanged(const QRectF& rect) |
|
32 | void ScatterPresenter::handleGeometryChanged(const QRectF& rect) | |
33 | { |
|
33 | { | |
34 | m_boundingRect = rect; |
|
34 | m_boundingRect = rect; | |
35 | changeGeometry(); |
|
35 | changeGeometry(); | |
36 | } |
|
36 | } | |
37 |
|
37 | |||
38 | void ScatterPresenter::handleModelChanged() |
|
38 | void ScatterPresenter::handleModelChanged() | |
39 | { |
|
39 | { | |
40 | // TODO: more fine grained modelChanged signaling |
|
40 | // TODO: more fine grained modelChanged signaling | |
41 | changeGeometry(); |
|
41 | changeGeometry(); | |
42 | } |
|
42 | } | |
43 |
|
43 | |||
44 | void ScatterPresenter::paint(QPainter *painter, const QStyleOptionGraphicsItem */*option*/, QWidget */*widget*/) |
|
44 | void ScatterPresenter::paint(QPainter *painter, const QStyleOptionGraphicsItem */*option*/, QWidget */*widget*/) | |
45 | { |
|
45 | { | |
46 | // TODO: The opacity should be user definable? |
|
46 | // TODO: Optimization: avoid setting on every paint method call? | |
47 | //brush.setColor(QColor(255, 82, 0, 100)); |
|
47 | // The custom settings in series override those defined by the theme | |
48 |
|
|
48 | if (m_series->markerPen().color().isValid()) { | |
49 | if (false) { |
|
49 | painter->setPen(m_series->markerPen()); | |
50 | QPen pen = painter->pen(); |
|
50 | painter->setBrush(m_series->markerBrush()); | |
51 | QBrush brush = pen.brush(); |
|
51 | } else { | |
52 | brush.setColor(m_series->markerPen().color()); |
|
52 | painter->setPen(m_markerPen); | |
53 |
p |
|
53 | painter->setBrush(m_markerBrush); | |
54 | pen.setWidth(4); |
|
|||
55 | painter->setPen(pen); |
|
|||
56 | } |
|
|||
57 | else { |
|
|||
58 | // TODO: fix this |
|
|||
59 | QPen pen = painter->pen(); |
|
|||
60 | QBrush brush = pen.brush(); |
|
|||
61 | brush.setColor(m_markerPen.color()); |
|
|||
62 | pen.setBrush(brush); |
|
|||
63 | pen.setWidth(4); |
|
|||
64 | painter->setPen(pen); |
|
|||
65 | } |
|
54 | } | |
66 |
|
55 | |||
|
56 | int shape = m_series->markerShape(); | |||
|
57 | ||||
67 | for (int i(0); i < m_scenex.count() && i < m_sceney.count(); i++) { |
|
58 | for (int i(0); i < m_scenex.count() && i < m_sceney.count(); i++) { | |
68 | if (scene()->width() > m_scenex.at(i) && scene()->height() > m_sceney.at(i)) |
|
59 | if (scene()->width() > m_scenex.at(i) && scene()->height() > m_sceney.at(i)) | |
69 | //painter->drawArc(m_scenex.at(i), m_sceney.at(i), 2, 2, 0, 5760); |
|
60 | // Paint a shape | |
70 | painter->drawPoint(m_scenex.at(i), m_sceney.at(i)); |
|
61 | switch (shape) { | |
|
62 | case QScatterSeries::MarkerShapeDefault: | |||
|
63 | // Fallthrough, defaults to circle | |||
|
64 | case QScatterSeries::MarkerShapeCircle: | |||
|
65 | painter->drawChord(m_scenex.at(i), m_sceney.at(i), 9, 9, 0, 5760); | |||
|
66 | break; | |||
|
67 | case QScatterSeries::MarkerShapePoint: | |||
|
68 | painter->drawPoint(m_scenex.at(i), m_sceney.at(i)); | |||
|
69 | break; | |||
|
70 | case QScatterSeries::MarkerShapeRectangle: | |||
|
71 | painter->drawRect(m_scenex.at(i), m_sceney.at(i), 9, 9); | |||
|
72 | break; | |||
|
73 | case QScatterSeries::MarkerShapeTiltedRectangle: { | |||
|
74 | // TODO: | |||
|
75 | static const QPointF points[4] = { | |||
|
76 | QPointF(-1.0 + m_scenex.at(i), 0.0 + m_sceney.at(i)), | |||
|
77 | QPointF(0.0 + m_scenex.at(i), 1.0 + m_sceney.at(i)), | |||
|
78 | QPointF(1.0 + m_scenex.at(i), 0.0 + m_sceney.at(i)), | |||
|
79 | QPointF(0.0 + m_scenex.at(i), -1.0 + m_sceney.at(i)) | |||
|
80 | }; | |||
|
81 | painter->drawPolygon(points, 4); | |||
|
82 | } | |||
|
83 | break; | |||
|
84 | default: | |||
|
85 | // TODO: implement the rest of the shapes | |||
|
86 | Q_ASSERT(false); | |||
|
87 | break; | |||
|
88 | } | |||
71 | } |
|
89 | } | |
72 | } |
|
90 | } | |
73 |
|
91 | |||
74 | void ScatterPresenter::changeGeometry() |
|
92 | void ScatterPresenter::changeGeometry() | |
75 | { |
|
93 | { | |
76 | if (m_boundingRect.isValid()) { |
|
94 | if (m_boundingRect.isValid()) { | |
77 |
|
95 | |||
78 | prepareGeometryChange(); |
|
96 | prepareGeometryChange(); | |
79 | qreal scalex = m_boundingRect.width() / m_visibleChartArea.spanX(); |
|
97 | qreal scalex = m_boundingRect.width() / m_visibleChartArea.spanX(); | |
80 | qreal scaley = m_boundingRect.height() / m_visibleChartArea.spanY(); |
|
98 | qreal scaley = m_boundingRect.height() / m_visibleChartArea.spanY(); | |
81 | m_scenex.clear(); |
|
99 | m_scenex.clear(); | |
82 | m_sceney.clear(); |
|
100 | m_sceney.clear(); | |
83 |
|
101 | |||
84 | // Convert relative coordinates to absolute pixel coordinates that can be used for drawing |
|
102 | // Convert relative coordinates to absolute pixel coordinates that can be used for drawing | |
85 | foreach (QPointF point, m_series->data()) { |
|
103 | foreach (QPointF point, m_series->data()) { | |
86 | m_scenex.append(m_boundingRect.left() + point.x() * scalex - m_visibleChartArea.m_minX * scalex); |
|
104 | m_scenex.append(m_boundingRect.left() + point.x() * scalex - m_visibleChartArea.m_minX * scalex); | |
87 | m_sceney.append(m_boundingRect.bottom() - point.y() * scaley + m_visibleChartArea.m_minY * scaley); |
|
105 | m_sceney.append(m_boundingRect.bottom() - point.y() * scaley + m_visibleChartArea.m_minY * scaley); | |
88 | } |
|
106 | } | |
89 | } |
|
107 | } | |
90 | } |
|
108 | } | |
91 |
|
109 | |||
92 | #include "moc_scatterpresenter.cpp" |
|
110 | #include "moc_scatterpresenter_p.cpp" | |
93 |
|
111 | |||
94 | QTCOMMERCIALCHART_END_NAMESPACE |
|
112 | QTCOMMERCIALCHART_END_NAMESPACE |
@@ -1,47 +1,48 | |||||
1 | #ifndef SCATTERPRESENTER_H |
|
1 | #ifndef SCATTERPRESENTER_H | |
2 | #define SCATTERPRESENTER_H |
|
2 | #define SCATTERPRESENTER_H | |
3 |
|
3 | |||
4 | #include "qchartglobal.h" |
|
4 | #include "qchartglobal.h" | |
5 | #include "chartitem_p.h" |
|
5 | #include "chartitem_p.h" | |
6 | #include <QObject> |
|
6 | #include <QObject> | |
7 | #include <QPen> |
|
7 | #include <QPen> | |
8 |
|
8 | |||
9 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
9 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
10 |
|
10 | |||
11 | class QScatterSeries; |
|
11 | class QScatterSeries; | |
12 |
|
12 | |||
13 | /*! |
|
13 | /*! | |
14 | * The "business logic" of scatter series. This is a QObject that does not have a parent QObject. |
|
14 | * The "business logic" of scatter series. This is a QObject that does not have a parent QObject. | |
15 | * The QGraphicsItem parent owns the object instead. |
|
15 | * The QGraphicsItem parent owns the object instead. | |
16 | */ |
|
16 | */ | |
17 | class ScatterPresenter : public QObject, public ChartItem |
|
17 | class ScatterPresenter : public QObject, public ChartItem | |
18 | { |
|
18 | { | |
19 | Q_OBJECT |
|
19 | Q_OBJECT | |
20 | public: |
|
20 | public: | |
21 | explicit ScatterPresenter(QScatterSeries *series, QGraphicsObject *parent = 0); |
|
21 | explicit ScatterPresenter(QScatterSeries *series, QGraphicsObject *parent = 0); | |
22 |
|
22 | |||
23 | public: // from ChartItem |
|
23 | public: // from ChartItem | |
24 | QRectF boundingRect() const { return m_boundingRect; } |
|
24 | QRectF boundingRect() const { return m_boundingRect; } | |
25 | void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); |
|
25 | void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *); | |
26 |
|
26 | |||
27 | signals: |
|
27 | signals: | |
28 |
|
28 | |||
29 | public Q_SLOTS: |
|
29 | public Q_SLOTS: | |
30 | void handleDomainChanged(const Domain& domain); |
|
30 | void handleDomainChanged(const Domain& domain); | |
31 | void handleGeometryChanged(const QRectF& rect); |
|
31 | void handleGeometryChanged(const QRectF& rect); | |
32 | void handleModelChanged(); |
|
32 | void handleModelChanged(); | |
33 |
|
33 | |||
34 | public: |
|
34 | public: | |
35 | void changeGeometry(); |
|
35 | void changeGeometry(); | |
36 |
|
36 | |||
37 | QScatterSeries *m_series; |
|
37 | QScatterSeries *m_series; | |
38 | QRectF m_boundingRect; |
|
38 | QRectF m_boundingRect; | |
39 | QList<qreal> m_scenex; |
|
39 | QList<qreal> m_scenex; | |
40 | QList<qreal> m_sceney; |
|
40 | QList<qreal> m_sceney; | |
41 | Domain m_visibleChartArea; |
|
41 | Domain m_visibleChartArea; | |
42 | QPen m_markerPen; |
|
42 | QPen m_markerPen; | |
|
43 | QBrush m_markerBrush; | |||
43 | }; |
|
44 | }; | |
44 |
|
45 | |||
45 | QTCOMMERCIALCHART_END_NAMESPACE |
|
46 | QTCOMMERCIALCHART_END_NAMESPACE | |
46 |
|
47 | |||
47 | #endif // SCATTERPRESENTER_H |
|
48 | #endif // SCATTERPRESENTER_H |
@@ -1,25 +1,27 | |||||
1 | #ifndef QSCATTERSERIESPRIVATE_H |
|
1 | #ifndef QSCATTERSERIESPRIVATE_H | |
2 | #define QSCATTERSERIESPRIVATE_H |
|
2 | #define QSCATTERSERIESPRIVATE_H | |
3 |
|
3 | |||
4 | #include "qchartglobal.h" |
|
4 | #include "qchartglobal.h" | |
5 | #include "qchartseries.h" |
|
5 | #include "qchartseries.h" | |
6 | #include <QPen> |
|
6 | #include <QPen> | |
7 |
|
7 | |||
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
|
8 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
9 |
|
9 | |||
10 | /*! |
|
10 | /*! | |
11 | * The PIMPL class of QScatterSeries. |
|
11 | * The PIMPL class of QScatterSeries. | |
12 | */ |
|
12 | */ | |
13 | class QScatterSeriesPrivate |
|
13 | class QScatterSeriesPrivate | |
14 | { |
|
14 | { | |
15 | public: |
|
15 | public: | |
16 | QScatterSeriesPrivate(); |
|
16 | QScatterSeriesPrivate(); | |
17 |
|
17 | |||
18 | public: |
|
18 | public: | |
19 | QList<QPointF> m_data; |
|
19 | QList<QPointF> m_data; | |
20 | QPen m_markerPen; |
|
20 | QPen m_markerPen; | |
|
21 | QBrush m_markerBrush; | |||
|
22 | int m_markerShape; | |||
21 | }; |
|
23 | }; | |
22 |
|
24 | |||
23 | QTCOMMERCIALCHART_END_NAMESPACE |
|
25 | QTCOMMERCIALCHART_END_NAMESPACE | |
24 |
|
26 | |||
25 | #endif // QSCATTERSERIESPRIVATE_H |
|
27 | #endif // QSCATTERSERIESPRIVATE_H |
@@ -1,116 +1,119 | |||||
1 | !include( ../common.pri ):error( Couldn't find the common.pri file! ) |
|
1 | !include( ../common.pri ):error( Couldn't find the common.pri file! ) | |
2 | TARGET = QtCommercialChart |
|
2 | TARGET = QtCommercialChart | |
3 | DESTDIR = $$CHART_BUILD_LIB_DIR |
|
3 | DESTDIR = $$CHART_BUILD_LIB_DIR | |
4 | TEMPLATE = lib |
|
4 | TEMPLATE = lib | |
5 | QT += core \ |
|
5 | QT += core \ | |
6 | gui |
|
6 | gui | |
7 | CONFIG += debug_and_release |
|
7 | CONFIG += debug_and_release | |
8 | CONFIG(debug, debug|release):TARGET = QtCommercialChartd |
|
8 | CONFIG(debug, debug|release):TARGET = QtCommercialChartd | |
9 | SOURCES += barchart/barchartseries.cpp \ |
|
9 | SOURCES += barchart/barchartseries.cpp \ | |
10 | barchart/bargroup.cpp \ |
|
10 | barchart/bargroup.cpp \ | |
11 | barchart/bar.cpp \ |
|
11 | barchart/bar.cpp \ | |
12 | barchart/stackedbarchartseries.cpp \ |
|
12 | barchart/stackedbarchartseries.cpp \ | |
13 | barchart/stackedbargroup.cpp \ |
|
13 | barchart/stackedbargroup.cpp \ | |
14 | barchart/percentbarchartseries.cpp \ |
|
14 | barchart/percentbarchartseries.cpp \ | |
15 | barchart/percentbargroup.cpp \ |
|
15 | barchart/percentbargroup.cpp \ | |
16 | barchart/barlabel.cpp \ |
|
16 | barchart/barlabel.cpp \ | |
17 | barchart/barchartmodel.cpp \ |
|
17 | barchart/barchartmodel.cpp \ | |
18 | barchart/separator.cpp \ |
|
18 | barchart/separator.cpp \ | |
19 | barchart/bargroupbase.cpp \ |
|
19 | barchart/bargroupbase.cpp \ | |
20 | barchart/qbarset.cpp \ |
|
20 | barchart/qbarset.cpp \ | |
21 | barchart/qbarcategory.cpp \ |
|
21 | barchart/qbarcategory.cpp \ | |
22 | linechart/linechartanimationitem.cpp \ |
|
22 | linechart/linechartanimationitem.cpp \ | |
23 | linechart/linechartitem.cpp \ |
|
23 | linechart/linechartitem.cpp \ | |
24 | linechart/qlinechartseries.cpp \ |
|
24 | linechart/qlinechartseries.cpp \ | |
25 | qscatterseries.cpp \ |
|
|||
26 | #scatterpresentation.cpp \ |
|
|||
27 | qchart.cpp \ |
|
25 | qchart.cpp \ | |
28 | axisitem.cpp \ |
|
26 | axisitem.cpp \ | |
29 | qchartview.cpp \ |
|
27 | qchartview.cpp \ | |
30 | qchartseries.cpp \ |
|
28 | qchartseries.cpp \ | |
31 | qchartaxis.cpp \ |
|
29 | qchartaxis.cpp \ | |
32 | charttheme.cpp \ |
|
30 | charttheme.cpp \ | |
33 | chartdataset.cpp \ |
|
31 | chartdataset.cpp \ | |
34 | chartpresenter.cpp \ |
|
32 | chartpresenter.cpp \ | |
35 |
domain.cpp |
|
33 | domain.cpp | |
36 | scatterpresenter.cpp |
|
|||
37 | PRIVATE_HEADERS += linechart/linechartitem_p.h \ |
|
34 | PRIVATE_HEADERS += linechart/linechartitem_p.h \ | |
38 | linechart/linechartanimationitem_p.h \ |
|
35 | linechart/linechartanimationitem_p.h \ | |
39 | barchart/barlabel_p.h \ |
|
36 | barchart/barlabel_p.h \ | |
40 | barchart/bar_p.h \ |
|
37 | barchart/bar_p.h \ | |
41 | barchart/separator_p.h \ |
|
38 | barchart/separator_p.h \ | |
42 | barchart/barchartmodel_p.h \ |
|
39 | barchart/barchartmodel_p.h \ | |
43 | qscatterseries_p.h \ |
|
|||
44 | #scatterpresentation.h \ |
|
|||
45 | axisitem_p.h \ |
|
40 | axisitem_p.h \ | |
46 | chartitem_p.h \ |
|
41 | chartitem_p.h \ | |
47 | charttheme_p.h \ |
|
42 | charttheme_p.h \ | |
48 | chartdataset_p.h \ |
|
43 | chartdataset_p.h \ | |
49 | chartpresenter_p.h \ |
|
44 | chartpresenter_p.h \ | |
50 | domain_p.h |
|
45 | domain_p.h | |
51 | PUBLIC_HEADERS += linechart/qlinechartseries.h \ |
|
46 | PUBLIC_HEADERS += linechart/qlinechartseries.h \ | |
52 | barchart/barchartseries.h \ |
|
47 | barchart/barchartseries.h \ | |
53 | barchart/bargroup.h \ |
|
48 | barchart/bargroup.h \ | |
54 | barchart/stackedbarchartseries.h \ |
|
49 | barchart/stackedbarchartseries.h \ | |
55 | barchart/stackedbargroup.h \ |
|
50 | barchart/stackedbargroup.h \ | |
56 | barchart/percentbarchartseries.h \ |
|
51 | barchart/percentbarchartseries.h \ | |
57 | barchart/percentbargroup.h \ |
|
52 | barchart/percentbargroup.h \ | |
58 | barchart/bargroupbase.h \ |
|
53 | barchart/bargroupbase.h \ | |
59 | barchart/qbarset.h \ |
|
54 | barchart/qbarset.h \ | |
60 | barchart/qbarcategory.h \ |
|
55 | barchart/qbarcategory.h \ | |
61 | qchartseries.h \ |
|
56 | qchartseries.h \ | |
62 | qscatterseries.h \ |
|
|||
63 | qchart.h \ |
|
57 | qchart.h \ | |
64 | qchartglobal.h \ |
|
58 | qchartglobal.h \ | |
65 | qchartview.h \ |
|
59 | qchartview.h \ | |
66 | qchartaxis.h |
|
60 | qchartaxis.h | |
67 |
|
61 | |||
68 | include(piechart/piechart.pri) |
|
62 | include(piechart/piechart.pri) | |
69 |
|
63 | include(scatterseries/scatter.pri) | ||
|
64 | ||||
70 | THEMES += themes/chartthemeicy_p.h \ |
|
65 | THEMES += themes/chartthemeicy_p.h \ | |
71 | themes/chartthemegrayscale_p.h \ |
|
66 | themes/chartthemegrayscale_p.h \ | |
72 | themes/chartthemescientific_p.h \ |
|
67 | themes/chartthemescientific_p.h \ | |
73 | themes/chartthemevanilla_p.h |
|
68 | themes/chartthemevanilla_p.h | |
74 |
HEADERS += $$PUBLIC_HEADERS |
|
69 | HEADERS += $$PUBLIC_HEADERS | |
75 | scatterpresenter.h |
|
|||
76 | HEADERS += $$PRIVATE_HEADERS |
|
70 | HEADERS += $$PRIVATE_HEADERS | |
77 | HEADERS += $$THEMES |
|
71 | HEADERS += $$THEMES | |
78 | INCLUDEPATH += linechart \ |
|
72 | INCLUDEPATH += linechart \ | |
79 | barchart \ |
|
73 | barchart \ | |
80 | themes \ |
|
74 | themes \ | |
81 | . |
|
75 | . | |
82 | OBJECTS_DIR = $$CHART_BUILD_DIR/lib |
|
76 | OBJECTS_DIR = $$CHART_BUILD_DIR/lib | |
83 | MOC_DIR = $$CHART_BUILD_DIR/lib |
|
77 | MOC_DIR = $$CHART_BUILD_DIR/lib | |
84 | UI_DIR = $$CHART_BUILD_DIR/lib |
|
78 | UI_DIR = $$CHART_BUILD_DIR/lib | |
85 | RCC_DIR = $$CHART_BUILD_DIR/lib |
|
79 | RCC_DIR = $$CHART_BUILD_DIR/lib | |
86 | DEFINES += QTCOMMERCIALCHART_LIBRARY |
|
80 | DEFINES += QTCOMMERCIALCHART_LIBRARY | |
87 | public_headers.path = $$[QT_INSTALL_HEADERS]/QtCommercialChart |
|
81 | public_headers.path = $$[QT_INSTALL_HEADERS]/QtCommercialChart | |
88 | public_headers.files = $$PUBLIC_HEADERS |
|
82 | public_headers.files = $$PUBLIC_HEADERS | |
89 | target.path = $$[QT_INSTALL_LIBS] |
|
83 | target.path = $$[QT_INSTALL_LIBS] | |
90 | INSTALLS += target \ |
|
84 | INSTALLS += target \ | |
91 | public_headers |
|
85 | public_headers | |
92 | install_build_headers.name = bild_headers |
|
86 | install_build_public_headers.name = bild_public_headers | |
93 | install_build_headers.output = $$CHART_BUILD_HEADER_DIR/${QMAKE_FILE_BASE}.h |
|
87 | install_build_public_headers.output = $$CHART_BUILD_PUBLIC_HEADER_DIR/${QMAKE_FILE_BASE}.h | |
94 | install_build_headers.input = PUBLIC_HEADERS |
|
88 | install_build_public_headers.input = PUBLIC_HEADERS | |
95 | install_build_headers.commands = $$QMAKE_COPY \ |
|
89 | install_build_public_headers.commands = $$QMAKE_COPY \ | |
|
90 | ${QMAKE_FILE_NAME} \ | |||
|
91 | $$CHART_BUILD_PUBLIC_HEADER_DIR | |||
|
92 | install_build_public_headers.CONFIG += target_predeps \ | |||
|
93 | no_link | |||
|
94 | install_build_private_headers.name = bild_private_headers | |||
|
95 | install_build_private_headers.output = $$CHART_BUILD_PRIVATE_HEADER_DIR/${QMAKE_FILE_BASE}.h | |||
|
96 | install_build_private_headers.input = PRIVATE_HEADERS | |||
|
97 | install_build_private_headers.commands = $$QMAKE_COPY \ | |||
96 | ${QMAKE_FILE_NAME} \ |
|
98 | ${QMAKE_FILE_NAME} \ | |
97 | $$CHART_BUILD_HEADER_DIR |
|
99 | $$CHART_BUILD_PRIVATE_HEADER_DIR | |
98 | install_build_headers.CONFIG += target_predeps \ |
|
100 | install_build_private_headers.CONFIG += target_predeps \ | |
99 | no_link |
|
101 | no_link | |
100 | QMAKE_EXTRA_COMPILERS += install_build_headers |
|
102 | QMAKE_EXTRA_COMPILERS += install_build_public_headers install_build_private_headers | |
101 | chartversion.target = qchartversion_p.h |
|
103 | chartversion.target = qchartversion_p.h | |
102 | chartversion.commands = @echo \ |
|
104 | chartversion.commands = @echo \ | |
103 | "build_time" \ |
|
105 | "build_time" \ | |
104 | > \ |
|
106 | > \ | |
105 | $$chartversion.target; |
|
107 | $$chartversion.target; | |
106 | chartversion.depends = $$HEADERS \ |
|
108 | chartversion.depends = $$HEADERS \ | |
107 | $$SOURCES |
|
109 | $$SOURCES | |
108 | PRE_TARGETDEPS += qchartversion_p.h |
|
110 | PRE_TARGETDEPS += qchartversion_p.h | |
109 | QMAKE_CLEAN += qchartversion_p.h |
|
111 | QMAKE_CLEAN += qchartversion_p.h | |
110 | QMAKE_EXTRA_TARGETS += chartversion |
|
112 | QMAKE_EXTRA_TARGETS += chartversion | |
111 | unix:QMAKE_DISTCLEAN += -r \ |
|
113 | unix:QMAKE_DISTCLEAN += -r \ | |
112 | $$CHART_BUILD_HEADER_DIR \ |
|
114 | $$CHART_BUILD_HEADER_DIR \ | |
113 | $$CHART_BUILD_LIB_DIR |
|
115 | $$CHART_BUILD_LIB_DIR | |
114 | win32:QMAKE_DISTCLEAN += /Q \ |
|
116 | win32:QMAKE_DISTCLEAN += /Q \ | |
115 | $$CHART_BUILD_HEADER_DIR \ |
|
117 | $$CHART_BUILD_HEADER_DIR \ | |
116 | $$CHART_BUILD_LIB_DIR |
|
118 | $$CHART_BUILD_LIB_DIR | |
|
119 |
@@ -1,117 +1,96 | |||||
1 | import QtQuick 1.0 |
|
1 | import QtQuick 1.0 | |
2 | import QtCommercial.Chart 1.0 |
|
2 | import QtCommercial.Chart 1.0 | |
3 |
|
3 | |||
4 | Rectangle { |
|
4 | Rectangle { | |
5 | width: 360 |
|
5 | width: 360 | |
6 | height: 360 |
|
6 | height: 360 | |
7 | Text { |
|
|||
8 | text: qsTr("Hello World") |
|
|||
9 | anchors.centerIn: parent |
|
|||
10 | } |
|
|||
11 |
|
7 | |||
|
8 | // Another option for QML data api: | |||
12 | // ListModel { |
|
9 | // ListModel { | |
13 | // id: listModelForPie |
|
10 | // id: listModelForPie | |
14 | // // PieDataElement |
|
11 | // // PieDataElement | |
15 | // ListElement { |
|
12 | // ListElement { | |
16 | // label: "Apple" |
|
13 | // label: "Apple" | |
17 |
// value: 4 |
|
14 | // value: 4.3 | |
18 | // } |
|
|||
19 | // ListElement { |
|
|||
20 | // label: "Pumpkin" |
|
|||
21 | // value: 10.1 |
|
|||
22 | // } |
|
15 | // } | |
23 | // ListElement { |
|
16 | // ListElement { | |
24 |
// label: " |
|
17 | // label: "Blackberry" | |
25 | // value: 15.1 |
|
18 | // value: 15.1 | |
26 | // } |
|
19 | // } | |
27 | // ListElement { |
|
|||
28 | // label: "Strawberry" |
|
|||
29 | // value: 29.9 |
|
|||
30 | // } |
|
|||
31 | // } |
|
20 | // } | |
32 |
|
21 | |||
33 | // ChartModel { |
|
22 | Component.onCompleted: { | |
34 | // id: chartModel |
|
23 | // console.log("Component.onCompleted: " + scatterElement.x); | |
35 | // ListElement { |
|
24 | // console.log("Component.onCompleted: " + scatterElement.y); | |
36 | // label: "dada" |
|
25 | // console.log("Component.onCompleted: " + scatterElement.dataX); | |
37 | // x: 1.1 |
|
26 | // console.log("Component.onCompleted: " + scatterElement.dataY); | |
38 | // y: 3.2 |
|
27 | //console.log("Component.onCompleted: " + chartModel.get(0).x); | |
39 | // } |
|
28 | //console.log("Component.onCompleted: " + chartModel.scatterElements); | |
40 | // } |
|
29 | // console.log("Component.onCompleted: " + elementt.dataX); | |
41 |
|
30 | // console.log("Component.onCompleted: " + chartModel.get(0).dataX); | ||
42 | // ChartModel { |
|
|||
43 | // ScatterElement {x: 1.1; y: 1.2} |
|
|||
44 | // ScatterElement {x: 1.3; y: 1.9} |
|
|||
45 | // ScatterElement {x: 1.1; y: 1.2} |
|
|||
46 | // } |
|
|||
47 |
|
||||
48 | ListModel { |
|
|||
49 | id: listModelScatter |
|
|||
50 | ListElement { |
|
|||
51 | height: 154 |
|
|||
52 | weight: 54 |
|
|||
53 | } |
|
|||
54 | ListElement { |
|
|||
55 | height: 166 |
|
|||
56 | weight: 64 |
|
|||
57 | } |
|
|||
58 | ListElement { |
|
|||
59 | height: 199 |
|
|||
60 | weight: 97 |
|
|||
61 | } |
|
|||
62 | } |
|
31 | } | |
63 |
|
32 | |||
64 | // Chart { |
|
|||
65 | // anchors.fill: parent |
|
|||
66 | // theme: Chart.ThemeIcy |
|
|||
67 | // ScatterSeries { |
|
|||
68 | // model: listModelScatter |
|
|||
69 | // name: "scatter" |
|
|||
70 | // xValue: x |
|
|||
71 | // yValue: y |
|
|||
72 | // } |
|
|||
73 | // } |
|
|||
74 |
|
||||
75 | Chart { |
|
33 | Chart { | |
76 | anchors.fill: parent |
|
34 | id: chart1 | |
|
35 | anchors.top: parent.top | |||
|
36 | anchors.left: parent.left | |||
|
37 | anchors.right: parent.right | |||
|
38 | height: parent.height / 2 | |||
77 | theme: Chart.ThemeIcy |
|
39 | theme: Chart.ThemeIcy | |
|
40 | // opacity: 0.3 | |||
78 |
|
41 | |||
79 | // PieSeries { |
|
|||
80 | // labels: ["point1", "point2", "point3", "point4", "point5"] |
|
|||
81 | // datax: [2, 1.5, 3, 3, 3] |
|
|||
82 | // } |
|
|||
83 | // PieSeries { |
|
|||
84 | // name: "raspberry pie" |
|
|||
85 | // seriesLabels: ["point1", "point2", "point3", "point4", "point5"] |
|
|||
86 | // seriesData: [2, 1.5, 3, 3, 3] |
|
|||
87 | // } |
|
|||
88 | // ScatterSeries { |
|
|||
89 | // name: "scatter1" |
|
|||
90 | // datax: [2, 1.5, 3, 3, 3] |
|
|||
91 | // datay: [2, 1.5, 3, 3, 3] |
|
|||
92 | // } |
|
|||
93 | // Series { |
|
|||
94 | // labels: ["point1", "point2", "point3", "point4", "point5"] |
|
|||
95 | // datax: [2, 1.5, 3, 3, 3] |
|
|||
96 | // seriesType: Series.SeriesTypePie |
|
|||
97 | // } |
|
|||
98 |
|
|
42 | Series { | |
99 | seriesType: Series.SeriesTypePie |
|
43 | seriesType: Series.SeriesTypePie | |
100 | //model: listModelForPie |
|
|||
101 | //seriesData: {11.0, 6.4, 12.6, 22.4} |
|
|||
102 | //seriesLabels: {"Strawberry", "Blackberry", "Apple", "Pumpkin"} |
|
|||
103 |
|
|
44 | } | |
104 |
|
45 | |||
105 | Series { |
|
46 | // TODO: a bug: drawing order affects the drawing; if you draw chart1 first (by changing the | |
106 | // data: {[1.2], "y":2.2 } |
|
47 | // z-order), then chart2 is not shown at all. By drawing chart2 first, both are visible. | |
107 | seriesType: Series.SeriesTypeScatter |
|
48 | // Also, if you don't draw line series on chart1 (only pie), both charts are visible. | |
108 | } |
|
49 | // Series { | |
109 | Series { |
|
50 | // seriesType: Series.SeriesTypeLine | |
110 | seriesType: Series.SeriesTypeLine |
|
51 | // } | |
111 | } |
|
|||
112 | // TODO: |
|
52 | // TODO: | |
113 |
|
|
53 | // Series { | |
114 | // seriesType: Series.SeriesTypeBar |
|
54 | // seriesType: Series.SeriesTypeBar | |
115 | // } |
|
55 | // } | |
116 | } |
|
56 | } | |
|
57 | ||||
|
58 | ||||
|
59 | Chart { | |||
|
60 | id: chart2 | |||
|
61 | anchors.top: chart1.bottom | |||
|
62 | anchors.bottom: parent.bottom | |||
|
63 | anchors.left: parent.left | |||
|
64 | anchors.right: parent.right | |||
|
65 | theme: Chart.ThemeScientific | |||
|
66 | ||||
|
67 | ScatterSeries { | |||
|
68 | data: [ | |||
|
69 | ScatterElement { x: 1.1; y: 2.1 }, | |||
|
70 | ScatterElement { x: 1.2; y: 2.0 }, | |||
|
71 | ScatterElement { x: 1.4; y: 2.3 } | |||
|
72 | ] | |||
|
73 | } | |||
|
74 | ScatterSeries { | |||
|
75 | data: [ | |||
|
76 | ScatterElement { x: 1.2; y: 2.2 }, | |||
|
77 | ScatterElement { x: 1.3; y: 2.2 }, | |||
|
78 | ScatterElement { x: 1.7; y: 2.6 } | |||
|
79 | ] | |||
|
80 | } | |||
|
81 | ScatterSeries { | |||
|
82 | data: [ | |||
|
83 | ScatterElement { x: 1.3; y: 2.3 }, | |||
|
84 | ScatterElement { x: 1.5; y: 2.4 }, | |||
|
85 | ScatterElement { x: 2.0; y: 2.9 } | |||
|
86 | ] | |||
|
87 | } | |||
|
88 | ScatterSeries { | |||
|
89 | data: [ | |||
|
90 | ScatterElement { x: 1.4; y: 2.4 }, | |||
|
91 | ScatterElement { x: 1.8; y: 2.7 }, | |||
|
92 | ScatterElement { x: 2.5; y: 3.2 } | |||
|
93 | ] | |||
|
94 | } | |||
|
95 | } | |||
117 | } |
|
96 | } |
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