mainwindow.cpp
1324 lines
| 46.8 KiB
| text/x-c
|
CppLexer
|
r0 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2016 The Qt Company Ltd. | ||||
** Contact: https://www.qt.io/licensing/ | ||||
** | ||||
** This file is part of the Qt Charts module of the Qt Toolkit. | ||||
** | ||||
** $QT_BEGIN_LICENSE:GPL$ | ||||
** Commercial License Usage | ||||
** Licensees holding valid commercial Qt licenses may use this file in | ||||
** accordance with the commercial license agreement provided with the | ||||
** Software or, alternatively, in accordance with the terms contained in | ||||
** a written agreement between you and The Qt Company. For licensing terms | ||||
** and conditions see https://www.qt.io/terms-conditions. For further | ||||
** information use the contact form at https://www.qt.io/contact-us. | ||||
** | ||||
** GNU General Public License Usage | ||||
** Alternatively, this file may be used under the terms of the GNU | ||||
** General Public License version 3 or (at your option) any later version | ||||
** approved by the KDE Free Qt Foundation. The licenses are as published by | ||||
** the Free Software Foundation and appearing in the file LICENSE.GPL3 | ||||
** included in the packaging of this file. Please review the following | ||||
** information to ensure the GNU General Public License requirements will | ||||
** be met: https://www.gnu.org/licenses/gpl-3.0.html. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#include "mainwindow.h" | ||||
#include "chartview.h" | ||||
#include <QtCharts/QScatterSeries> | ||||
#include <QtCharts/QLineSeries> | ||||
#include <QtCharts/QSplineSeries> | ||||
#include <QtCharts/QAreaSeries> | ||||
#include <QtCharts/QBarSeries> | ||||
#include <QtCharts/QBarSet> | ||||
#include <QtCharts/QValueAxis> | ||||
#include <QtCharts/QLogValueAxis> | ||||
#include <QtCharts/QDateTimeAxis> | ||||
#include <QtCharts/QCategoryAxis> | ||||
#include <QtCharts/QPolarChart> | ||||
#include <QtCore/QDebug> | ||||
#include <QtCore/QtMath> | ||||
#include <QtCore/QDateTime> | ||||
QT_CHARTS_USE_NAMESPACE | ||||
#include "ui_mainwindow.h" | ||||
MainWindow::MainWindow(QWidget *parent) : | ||||
QMainWindow(parent), | ||||
ui(new Ui::MainWindow), | ||||
m_angularTickCount(9), | ||||
m_radialTickCount(11), | ||||
m_labelsAngle(0), | ||||
m_angularMin(0.0), | ||||
m_angularMax(40000.0), | ||||
m_radialMin(0.0), | ||||
m_radialMax(30000.0), | ||||
m_angularShadesVisible(false), | ||||
m_radialShadesVisible(false), | ||||
m_labelsVisible(true), | ||||
m_titleVisible(true), | ||||
m_gridVisible(true), | ||||
m_arrowVisible(true), | ||||
m_minorGridVisible(true), | ||||
m_minorArrowVisible(true), | ||||
m_angularShadesBrush(new QBrush(Qt::NoBrush)), | ||||
m_radialShadesBrush(new QBrush(Qt::NoBrush)), | ||||
m_labelBrush(new QBrush(Qt::black)), | ||||
m_titleBrush(new QBrush(Qt::black)), | ||||
m_backgroundBrush(new QBrush(Qt::white)), | ||||
m_plotAreaBackgroundBrush(new QBrush(Qt::NoBrush)), | ||||
m_angularShadesPen(new QPen(Qt::NoPen)), | ||||
m_radialShadesPen(new QPen(Qt::NoPen)), | ||||
m_gridPen(new QPen(QRgb(0x010101))), // Note: Pure black is default color, so it gets overridden by | ||||
m_arrowPen(new QPen(QRgb(0x010101))), // default theme if set to that initially. This is an example of workaround. | ||||
m_minorGridPen(new QPen(QBrush(QRgb(0x010101)), 1, Qt::DashLine)), | ||||
m_backgroundPen(new QPen(Qt::NoPen)), | ||||
m_plotAreaBackgroundPen(new QPen(Qt::NoPen)), | ||||
m_labelFormat(QString("%.2f")), | ||||
m_animationOptions(QChart::NoAnimation), | ||||
m_angularTitle(QString("Angular Title")), | ||||
m_radialTitle(QString("Radial Title")), | ||||
m_base(2.0), | ||||
m_dateFormat(QString("mm-ss-zzz")), | ||||
m_chart(0), | ||||
m_angularAxis(0), | ||||
m_radialAxis(0), | ||||
m_angularAxisMode(AxisModeNone), | ||||
m_radialAxisMode(AxisModeNone), | ||||
m_moreCategories(false), | ||||
m_series1(0), | ||||
m_series2(0), | ||||
m_series3(0), | ||||
m_series4(0), | ||||
m_series5(0), | ||||
m_series6(0), | ||||
m_series7(0) | ||||
{ | ||||
ui->setupUi(this); | ||||
ui->angularTicksSpin->setValue(m_angularTickCount); | ||||
ui->radialTicksSpin->setValue(m_radialTickCount); | ||||
ui->anglesSpin->setValue(m_labelsAngle); | ||||
ui->radialMinSpin->setValue(m_radialMin); | ||||
ui->radialMaxSpin->setValue(m_radialMax); | ||||
ui->angularMinSpin->setValue(m_angularMin); | ||||
ui->angularMaxSpin->setValue(m_angularMax); | ||||
ui->angularShadesComboBox->setCurrentIndex(0); | ||||
ui->radialShadesComboBox->setCurrentIndex(0); | ||||
ui->labelFormatEdit->setText(m_labelFormat); | ||||
ui->dateFormatEdit->setText(m_dateFormat); | ||||
ui->moreCategoriesCheckBox->setChecked(m_moreCategories); | ||||
ui->series1checkBox->setChecked(true); | ||||
ui->series2checkBox->setChecked(true); | ||||
ui->series3checkBox->setChecked(true); | ||||
ui->series4checkBox->setChecked(true); | ||||
ui->series5checkBox->setChecked(true); | ||||
ui->series6checkBox->setChecked(true); | ||||
ui->series7checkBox->setChecked(true); | ||||
m_currentLabelFont.setFamily(ui->labelFontComboBox->currentFont().family()); | ||||
m_currentLabelFont.setPixelSize(15); | ||||
m_currentTitleFont.setFamily(ui->titleFontComboBox->currentFont().family()); | ||||
m_currentTitleFont.setPixelSize(30); | ||||
ui->labelFontSizeSpin->setValue(m_currentLabelFont.pixelSize()); | ||||
ui->titleFontSizeSpin->setValue(m_currentTitleFont.pixelSize()); | ||||
ui->logBaseSpin->setValue(m_base); | ||||
initXYValueChart(); | ||||
setAngularAxis(AxisModeValue); | ||||
setRadialAxis(AxisModeValue); | ||||
ui->angularAxisComboBox->setCurrentIndex(int(m_angularAxisMode)); | ||||
ui->radialAxisComboBox->setCurrentIndex(int(m_radialAxisMode)); | ||||
connect(ui->angularTicksSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(angularTicksChanged(int))); | ||||
connect(ui->radialTicksSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(radialTicksChanged(int))); | ||||
connect(ui->angularMinorTicksSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(angularMinorTicksChanged(int))); | ||||
connect(ui->radialMinorTicksSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(radialMinorTicksChanged(int))); | ||||
connect(ui->anglesSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(anglesChanged(int))); | ||||
connect(ui->radialMinSpin, SIGNAL(valueChanged(double)), | ||||
this, SLOT(radialMinChanged(double))); | ||||
connect(ui->radialMaxSpin, SIGNAL(valueChanged(double)), | ||||
this, SLOT(radialMaxChanged(double))); | ||||
connect(ui->angularMinSpin, SIGNAL(valueChanged(double)), | ||||
this, SLOT(angularMinChanged(double))); | ||||
connect(ui->angularMaxSpin, SIGNAL(valueChanged(double)), | ||||
this, SLOT(angularMaxChanged(double))); | ||||
connect(ui->angularShadesComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(angularShadesIndexChanged(int))); | ||||
connect(ui->radialShadesComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(radialShadesIndexChanged(int))); | ||||
connect(ui->animationsComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(animationIndexChanged(int))); | ||||
connect(ui->labelFormatEdit, SIGNAL(textEdited(QString)), | ||||
this, SLOT(labelFormatEdited(QString))); | ||||
connect(ui->labelFontComboBox, SIGNAL(currentFontChanged(QFont)), | ||||
this, SLOT(labelFontChanged(QFont))); | ||||
connect(ui->labelFontSizeSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(labelFontSizeChanged(int))); | ||||
connect(ui->labelComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(labelsIndexChanged(int))); | ||||
connect(ui->titleFontComboBox, SIGNAL(currentFontChanged(QFont)), | ||||
this, SLOT(titleFontChanged(QFont))); | ||||
connect(ui->titleFontSizeSpin, SIGNAL(valueChanged(int)), | ||||
this, SLOT(titleFontSizeChanged(int))); | ||||
connect(ui->titleComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(titleIndexChanged(int))); | ||||
connect(ui->gridComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(gridIndexChanged(int))); | ||||
connect(ui->minorGridComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(minorGridIndexChanged(int))); | ||||
connect(ui->gridLineColorComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(gridLineColorIndexChanged(int))); | ||||
connect(ui->arrowComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(arrowIndexChanged(int))); | ||||
connect(ui->logBaseSpin, SIGNAL(valueChanged(double)), | ||||
this, SLOT(logBaseChanged(double))); | ||||
connect(ui->angularAxisComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(angularAxisIndexChanged(int))); | ||||
connect(ui->radialAxisComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(radialAxisIndexChanged(int))); | ||||
connect(ui->niceNumbersCheckBox, SIGNAL(clicked()), | ||||
this, SLOT(niceNumbersChecked())); | ||||
connect(ui->dateFormatEdit, SIGNAL(textEdited(QString)), | ||||
this, SLOT(dateFormatEdited(QString))); | ||||
connect(ui->moreCategoriesCheckBox, SIGNAL(clicked()), | ||||
this, SLOT(moreCategoriesChecked())); | ||||
connect(ui->categoryLabelLocationCheckBox, SIGNAL(clicked()), | ||||
this, SLOT(categoryLabelLocationChecked())); | ||||
connect(ui->series1checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series1CheckBoxChecked())); | ||||
connect(ui->series2checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series2CheckBoxChecked())); | ||||
connect(ui->series3checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series3CheckBoxChecked())); | ||||
connect(ui->series4checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series4CheckBoxChecked())); | ||||
connect(ui->series5checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series5CheckBoxChecked())); | ||||
connect(ui->series6checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series6CheckBoxChecked())); | ||||
connect(ui->series7checkBox, SIGNAL(clicked()), | ||||
this, SLOT(series7CheckBoxChecked())); | ||||
connect(ui->themeComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(themeIndexChanged(int))); | ||||
connect(ui->backgroundComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(backgroundIndexChanged(int))); | ||||
connect(ui->plotAreaComboBox, SIGNAL(currentIndexChanged(int)), | ||||
this, SLOT(plotAreaIndexChanged(int))); | ||||
ui->chartView->setChart(m_chart); | ||||
ui->chartView->setRenderHint(QPainter::Antialiasing); | ||||
} | ||||
MainWindow::~MainWindow() | ||||
{ | ||||
delete ui; | ||||
delete m_angularShadesBrush; | ||||
delete m_radialShadesBrush; | ||||
delete m_angularShadesPen; | ||||
delete m_radialShadesPen; | ||||
} | ||||
void MainWindow::initXYValueChart() | ||||
{ | ||||
qreal seriesAngularMin = 1; | ||||
qreal seriesAngularMax = 46000; | ||||
qreal seriesRadialMin = 1; | ||||
qreal seriesRadialMax = 23500; | ||||
qreal radialDimension = seriesRadialMax - seriesRadialMin; | ||||
qreal angularDimension = seriesAngularMax - seriesAngularMin; | ||||
// Scatter series, points outside min-max ranges should not be drawn | ||||
m_series1 = new QScatterSeries(); | ||||
m_series1->setName("scatter"); | ||||
qreal scatterCount = 10; | ||||
qreal scatterAngularStep = angularDimension / scatterCount; | ||||
qreal scatterRadialStep = radialDimension / scatterCount; | ||||
for (qreal i = 0.0; i < scatterCount; i++) { | ||||
m_series1->append((i * scatterAngularStep) + seriesAngularMin, (i * scatterRadialStep) + seriesRadialMin); | ||||
//qDebug() << m_series1->points().last(); | ||||
} | ||||
m_series1->setMarkerSize(10); | ||||
*m_series1 << QPointF(50, 50) << QPointF(150, 150) << QPointF(250, 250) << QPointF(350, 350) << QPointF(450, 450); | ||||
*m_series1 << QPointF(1050, 0.50) << QPointF(1150, 0.25) << QPointF(1250, 0.12) << QPointF(1350, 0.075) << QPointF(1450, 0.036); | ||||
*m_series1 << QPointF(0.50, 2000) << QPointF(0.25, 3500) << QPointF(0.12, 5000) << QPointF(0.075, 6500) << QPointF(0.036, 8000); | ||||
// Line series, points outside min-max ranges should not be drawn, | ||||
// but lines should be properly interpolated at chart edges | ||||
m_series2 = new QLineSeries(); | ||||
m_series2->setName("line 1"); | ||||
qreal lineCount = 100; | ||||
qreal lineAngularStep = angularDimension / lineCount; | ||||
qreal lineRadialStep = radialDimension / lineCount; | ||||
for (qreal i = 0.0; i < lineCount; i++) { | ||||
m_series2->append((i * lineAngularStep) + seriesAngularMin, (i * lineRadialStep) + seriesRadialMin); | ||||
//qDebug() << m_series2->points().last(); | ||||
} | ||||
QPen series2Pen = QPen(Qt::blue, 10); | ||||
//series2Pen.setStyle(Qt::DashDotDotLine); | ||||
m_series2->setPen(series2Pen); | ||||
m_series3 = new QLineSeries(); | ||||
m_series3->setName("Area upper"); | ||||
lineCount = 87; | ||||
lineAngularStep = angularDimension / lineCount; | ||||
lineRadialStep = radialDimension / lineCount; | ||||
for (qreal i = 1.0; i <= lineCount; i++) { | ||||
m_series3->append((i * lineAngularStep) + seriesAngularMin, (i * lineRadialStep) + seriesRadialMin + 200.0); | ||||
//qDebug() << m_series3->points().last(); | ||||
} | ||||
m_series4 = new QLineSeries(); | ||||
m_series4->setName("Area lower"); | ||||
lineCount = 89; | ||||
lineAngularStep = angularDimension / lineCount; | ||||
lineRadialStep = radialDimension / lineCount; | ||||
for (qreal i = 1.0; i <= lineCount; i++) { | ||||
m_series4->append((i * lineAngularStep) + seriesAngularMin + 100.0, (i * lineRadialStep) + seriesRadialMin + i * 300.0); | ||||
//qDebug() << m_series4->points().last(); | ||||
} | ||||
m_series5 = new QAreaSeries(); | ||||
m_series5->setName("area"); | ||||
m_series5->setUpperSeries(m_series3); | ||||
m_series5->setLowerSeries(m_series4); | ||||
m_series5->setOpacity(0.5); | ||||
m_series6 = new QSplineSeries(); | ||||
m_series6->setName("spline"); | ||||
qreal ad = angularDimension / 20; | ||||
qreal rd = radialDimension / 10; | ||||
m_series6->append(seriesAngularMin, seriesRadialMin + rd * 2); | ||||
m_series6->append(seriesAngularMin + ad, seriesRadialMin + rd * 5); | ||||
m_series6->append(seriesAngularMin + ad * 2, seriesRadialMin + rd * 4); | ||||
m_series6->append(seriesAngularMin + ad * 3, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 4, seriesRadialMin + rd * 11); | ||||
m_series6->append(seriesAngularMin + ad * 5, seriesRadialMin + rd * 12); | ||||
m_series6->append(seriesAngularMin + ad * 6, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 7, seriesRadialMin + rd * 11); | ||||
m_series6->append(seriesAngularMin + ad * 8, seriesRadialMin + rd * 12); | ||||
m_series6->append(seriesAngularMin + ad * 9, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 10, seriesRadialMin + rd * 4); | ||||
m_series6->append(seriesAngularMin + ad * 10, seriesRadialMin + rd * 8); | ||||
m_series6->append(seriesAngularMin + ad * 11, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 12, seriesRadialMin + rd * 11); | ||||
m_series6->append(seriesAngularMin + ad * 13, seriesRadialMin + rd * 12); | ||||
m_series6->append(seriesAngularMin + ad * 14, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 15, seriesRadialMin + rd * 3); | ||||
m_series6->append(seriesAngularMin + ad * 16, seriesRadialMin + rd * 2); | ||||
m_series6->append(seriesAngularMin + ad * 17, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 18, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 19, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 20, seriesRadialMin + rd * 6); | ||||
m_series6->append(seriesAngularMin + ad * 19, seriesRadialMin + rd * 2); | ||||
m_series6->append(seriesAngularMin + ad * 18, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 17, seriesRadialMin + rd * 7); | ||||
m_series6->append(seriesAngularMin + ad * 16, seriesRadialMin + rd * 3); | ||||
m_series6->append(seriesAngularMin + ad * 15, seriesRadialMin + rd * 1); | ||||
m_series6->append(seriesAngularMin + ad * 14, seriesRadialMin + rd * 7); | ||||
m_series6->append(seriesAngularMin + ad * 13, seriesRadialMin + rd * 5); | ||||
m_series6->append(seriesAngularMin + ad * 12, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 11, seriesRadialMin + rd * 1); | ||||
m_series6->append(seriesAngularMin + ad * 10, seriesRadialMin + rd * 4); | ||||
m_series6->append(seriesAngularMin + ad * 9, seriesRadialMin + rd * 1); | ||||
m_series6->append(seriesAngularMin + ad * 8, seriesRadialMin + rd * 2); | ||||
m_series6->append(seriesAngularMin + ad * 7, seriesRadialMin + rd * 4); | ||||
m_series6->append(seriesAngularMin + ad * 6, seriesRadialMin + rd * 8); | ||||
m_series6->append(seriesAngularMin + ad * 5, seriesRadialMin + rd * 12); | ||||
m_series6->append(seriesAngularMin + ad * 4, seriesRadialMin + rd * 9); | ||||
m_series6->append(seriesAngularMin + ad * 3, seriesRadialMin + rd * 8); | ||||
m_series6->append(seriesAngularMin + ad * 2, seriesRadialMin + rd * 7); | ||||
m_series6->append(seriesAngularMin + ad, seriesRadialMin + rd * 4); | ||||
m_series6->append(seriesAngularMin, seriesRadialMin + rd * 10); | ||||
m_series6->setPointsVisible(true); | ||||
QPen series6Pen = QPen(Qt::red, 10); | ||||
//series6Pen.setStyle(Qt::DashDotDotLine); | ||||
m_series6->setPen(series6Pen); | ||||
// m_series7 shows points at category intersections | ||||
m_series7 = new QScatterSeries(); | ||||
m_series7->setName("Category check"); | ||||
m_series7->setMarkerSize(7); | ||||
m_series7->setBrush(QColor(Qt::red)); | ||||
m_series7->setMarkerShape(QScatterSeries::MarkerShapeRectangle); | ||||
*m_series7 << QPointF(1000, 1000) | ||||
<< QPointF(1000, 2000) | ||||
<< QPointF(1000, 4000) | ||||
<< QPointF(1000, 9000) | ||||
<< QPointF(1000, 14000) | ||||
<< QPointF(1000, 16500) | ||||
<< QPointF(1000, 19000) | ||||
<< QPointF(4000, 1000) | ||||
<< QPointF(4000, 2000) | ||||
<< QPointF(4000, 4000) | ||||
<< QPointF(4000, 9000) | ||||
<< QPointF(4000, 14000) | ||||
<< QPointF(4000, 16500) | ||||
<< QPointF(4000, 19000) | ||||
<< QPointF(7000, 1000) | ||||
<< QPointF(7000, 2000) | ||||
<< QPointF(7000, 4000) | ||||
<< QPointF(7000, 9000) | ||||
<< QPointF(7000, 14000) | ||||
<< QPointF(7000, 16500) | ||||
<< QPointF(7000, 19000) | ||||
<< QPointF(12000, 1000) | ||||
<< QPointF(12000, 2000) | ||||
<< QPointF(12000, 4000) | ||||
<< QPointF(12000, 9000) | ||||
<< QPointF(12000, 14000) | ||||
<< QPointF(12000, 16500) | ||||
<< QPointF(12000, 19000) | ||||
<< QPointF(17000, 1000) | ||||
<< QPointF(17000, 2000) | ||||
<< QPointF(17000, 4000) | ||||
<< QPointF(17000, 9000) | ||||
<< QPointF(17000, 14000) | ||||
<< QPointF(17000, 16500) | ||||
<< QPointF(17000, 19000) | ||||
<< QPointF(22000, 1000) | ||||
<< QPointF(22000, 2000) | ||||
<< QPointF(22000, 4000) | ||||
<< QPointF(22000, 9000) | ||||
<< QPointF(22000, 14000) | ||||
<< QPointF(22000, 16500) | ||||
<< QPointF(22000, 19000) | ||||
<< QPointF(28000, 1000) | ||||
<< QPointF(28000, 2000) | ||||
<< QPointF(28000, 4000) | ||||
<< QPointF(28000, 9000) | ||||
<< QPointF(28000, 14000) | ||||
<< QPointF(28000, 16500) | ||||
<< QPointF(28000, 19000); | ||||
m_chart = new QPolarChart(); | ||||
m_chart->addSeries(m_series1); | ||||
m_chart->addSeries(m_series2); | ||||
m_chart->addSeries(m_series3); | ||||
m_chart->addSeries(m_series4); | ||||
m_chart->addSeries(m_series5); | ||||
m_chart->addSeries(m_series6); | ||||
m_chart->addSeries(m_series7); | ||||
connect(m_series1, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series2, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series3, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series4, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series5, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series6, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series7, SIGNAL(clicked(QPointF)), this, SLOT(seriesClicked(QPointF))); | ||||
connect(m_series1, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series2, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series3, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series4, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series5, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series6, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
connect(m_series7, SIGNAL(hovered(QPointF, bool)), this, SLOT(seriesHovered(QPointF, bool))); | ||||
m_chart->setTitle("Use arrow keys to scroll and +/- to zoom"); | ||||
m_chart->setAnimationOptions(m_animationOptions); | ||||
//m_chart->legend()->setVisible(false); | ||||
m_chart->setAcceptHoverEvents(true); | ||||
m_chart->setBackgroundBrush(*m_backgroundBrush); | ||||
m_chart->setBackgroundPen(*m_backgroundPen); | ||||
m_chart->setPlotAreaBackgroundBrush(*m_plotAreaBackgroundBrush); | ||||
m_chart->setPlotAreaBackgroundPen(*m_plotAreaBackgroundPen); | ||||
} | ||||
void MainWindow::setAngularAxis(MainWindow::AxisMode mode) | ||||
{ | ||||
if (m_angularAxis) { | ||||
m_chart->removeAxis(m_angularAxis); | ||||
delete m_angularAxis; | ||||
m_angularAxis = 0; | ||||
} | ||||
m_angularAxisMode = mode; | ||||
switch (m_angularAxisMode) { | ||||
case AxisModeNone: | ||||
return; | ||||
case AxisModeValue: | ||||
m_angularAxis = new QValueAxis(); | ||||
static_cast<QValueAxis *>(m_angularAxis)->setTickCount(m_angularTickCount); | ||||
static_cast<QValueAxis *>(m_angularAxis)->setLabelFormat(m_labelFormat); | ||||
break; | ||||
case AxisModeLogValue: | ||||
m_angularAxis = new QLogValueAxis(); | ||||
static_cast<QLogValueAxis *>(m_angularAxis)->setBase(m_base); | ||||
static_cast<QLogValueAxis *>(m_angularAxis)->setLabelFormat(m_labelFormat); | ||||
break; | ||||
case AxisModeDateTime: | ||||
m_angularAxis = new QDateTimeAxis(); | ||||
static_cast<QDateTimeAxis *>(m_angularAxis)->setTickCount(m_angularTickCount); | ||||
static_cast<QDateTimeAxis *>(m_angularAxis)->setFormat(m_dateFormat); | ||||
break; | ||||
case AxisModeCategory: | ||||
m_angularAxis = new QCategoryAxis(); | ||||
applyCategories(); | ||||
break; | ||||
default: | ||||
qWarning() << "Unsupported AxisMode"; | ||||
break; | ||||
} | ||||
m_angularAxis->setLabelsAngle(m_labelsAngle); | ||||
m_angularAxis->setLabelsFont(m_currentLabelFont); | ||||
m_angularAxis->setLabelsBrush(*m_labelBrush); | ||||
m_angularAxis->setLabelsVisible(m_labelsVisible); | ||||
m_angularAxis->setShadesBrush(*m_angularShadesBrush); | ||||
m_angularAxis->setShadesPen(*m_angularShadesPen); | ||||
m_angularAxis->setShadesVisible(m_angularShadesVisible); | ||||
m_angularAxis->setTitleFont(m_currentTitleFont); | ||||
m_angularAxis->setTitleBrush(*m_titleBrush); | ||||
m_angularAxis->setTitleVisible(m_titleVisible); | ||||
m_angularAxis->setTitleText(m_angularTitle); | ||||
m_angularAxis->setGridLinePen(*m_gridPen); | ||||
m_angularAxis->setGridLineVisible(m_gridVisible); | ||||
m_angularAxis->setLinePen(*m_arrowPen); | ||||
m_angularAxis->setLineVisible(m_arrowVisible); | ||||
m_angularAxis->setMinorGridLinePen(*m_minorGridPen); | ||||
m_angularAxis->setMinorGridLineVisible(m_minorGridVisible); | ||||
m_chart->addAxis(m_angularAxis, QPolarChart::PolarOrientationAngular); | ||||
m_series1->attachAxis(m_angularAxis); | ||||
m_series2->attachAxis(m_angularAxis); | ||||
m_series3->attachAxis(m_angularAxis); | ||||
m_series4->attachAxis(m_angularAxis); | ||||
m_series5->attachAxis(m_angularAxis); | ||||
m_series6->attachAxis(m_angularAxis); | ||||
m_series7->attachAxis(m_angularAxis); | ||||
applyRanges(); | ||||
//connect(m_angularAxis, SIGNAL(rangeChanged(qreal, qreal)), this, SLOT(angularRangeChanged(qreal, qreal))); | ||||
} | ||||
void MainWindow::setRadialAxis(MainWindow::AxisMode mode) | ||||
{ | ||||
if (m_radialAxis) { | ||||
m_chart->removeAxis(m_radialAxis); | ||||
delete m_radialAxis; | ||||
m_radialAxis = 0; | ||||
} | ||||
m_radialAxisMode = mode; | ||||
switch (m_radialAxisMode) { | ||||
case AxisModeNone: | ||||
return; | ||||
case AxisModeValue: | ||||
m_radialAxis = new QValueAxis(); | ||||
static_cast<QValueAxis *>(m_radialAxis)->setTickCount(m_radialTickCount); | ||||
static_cast<QValueAxis *>(m_radialAxis)->setLabelFormat(m_labelFormat); | ||||
break; | ||||
case AxisModeLogValue: | ||||
m_radialAxis = new QLogValueAxis(); | ||||
static_cast<QLogValueAxis *>(m_radialAxis)->setBase(m_base); | ||||
static_cast<QLogValueAxis *>(m_radialAxis)->setLabelFormat(m_labelFormat); | ||||
break; | ||||
case AxisModeDateTime: | ||||
m_radialAxis = new QDateTimeAxis(); | ||||
static_cast<QDateTimeAxis *>(m_radialAxis)->setTickCount(m_radialTickCount); | ||||
static_cast<QDateTimeAxis *>(m_radialAxis)->setFormat(m_dateFormat); | ||||
break; | ||||
case AxisModeCategory: | ||||
m_radialAxis = new QCategoryAxis(); | ||||
applyCategories(); | ||||
break; | ||||
default: | ||||
qWarning() << "Unsupported AxisMode"; | ||||
break; | ||||
} | ||||
m_radialAxis->setLabelsAngle(m_labelsAngle); | ||||
m_radialAxis->setLabelsFont(m_currentLabelFont); | ||||
m_radialAxis->setLabelsBrush(*m_labelBrush); | ||||
m_radialAxis->setLabelsVisible(m_labelsVisible); | ||||
m_radialAxis->setShadesBrush(*m_radialShadesBrush); | ||||
m_radialAxis->setShadesPen(*m_radialShadesPen); | ||||
m_radialAxis->setShadesVisible(m_radialShadesVisible); | ||||
m_radialAxis->setTitleFont(m_currentTitleFont); | ||||
m_radialAxis->setTitleBrush(*m_titleBrush); | ||||
m_radialAxis->setTitleVisible(m_titleVisible); | ||||
m_radialAxis->setTitleText(m_radialTitle); | ||||
m_radialAxis->setGridLinePen(*m_gridPen); | ||||
m_radialAxis->setGridLineVisible(m_gridVisible); | ||||
m_radialAxis->setLinePen(*m_arrowPen); | ||||
m_radialAxis->setLineVisible(m_arrowVisible); | ||||
m_radialAxis->setMinorGridLinePen(*m_minorGridPen); | ||||
m_radialAxis->setMinorGridLineVisible(m_minorGridVisible); | ||||
m_chart->addAxis(m_radialAxis, QPolarChart::PolarOrientationRadial); | ||||
m_series1->attachAxis(m_radialAxis); | ||||
m_series2->attachAxis(m_radialAxis); | ||||
m_series3->attachAxis(m_radialAxis); | ||||
m_series4->attachAxis(m_radialAxis); | ||||
m_series5->attachAxis(m_radialAxis); | ||||
m_series6->attachAxis(m_radialAxis); | ||||
m_series7->attachAxis(m_radialAxis); | ||||
applyRanges(); | ||||
series1CheckBoxChecked(); | ||||
series2CheckBoxChecked(); | ||||
series3CheckBoxChecked(); | ||||
series4CheckBoxChecked(); | ||||
series5CheckBoxChecked(); | ||||
series6CheckBoxChecked(); | ||||
series7CheckBoxChecked(); | ||||
//connect(m_radialAxis, SIGNAL(rangeChanged(qreal, qreal)), this, SLOT(radialRangeChanged(qreal, qreal))); | ||||
} | ||||
void MainWindow::applyRanges() | ||||
{ | ||||
if (ui->niceNumbersCheckBox->isChecked()) { | ||||
if (m_angularAxisMode == AxisModeValue) { | ||||
static_cast<QValueAxis *>(m_angularAxis)->applyNiceNumbers(); | ||||
m_angularMin = static_cast<QValueAxis *>(m_angularAxis)->min(); | ||||
m_angularMax = static_cast<QValueAxis *>(m_angularAxis)->max(); | ||||
m_angularTickCount = static_cast<QValueAxis *>(m_angularAxis)->tickCount(); | ||||
} | ||||
if (m_radialAxisMode == AxisModeValue) { | ||||
static_cast<QValueAxis *>(m_radialAxis)->applyNiceNumbers(); | ||||
m_radialMin = static_cast<QValueAxis *>(m_radialAxis)->min(); | ||||
m_radialMax = static_cast<QValueAxis *>(m_radialAxis)->max(); | ||||
m_radialTickCount = static_cast<QValueAxis *>(m_radialAxis)->tickCount(); | ||||
} | ||||
} | ||||
if (m_angularAxis) | ||||
m_angularAxis->setRange(m_angularMin, m_angularMax); | ||||
if (m_radialAxis) | ||||
m_radialAxis->setRange(m_radialMin, m_radialMax); | ||||
} | ||||
void MainWindow::angularTicksChanged(int value) | ||||
{ | ||||
m_angularTickCount = value; | ||||
if (m_angularAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_angularAxis)->setTickCount(m_angularTickCount); | ||||
else if (m_angularAxisMode == AxisModeDateTime) | ||||
static_cast<QDateTimeAxis *>(m_angularAxis)->setTickCount(m_angularTickCount); | ||||
} | ||||
void MainWindow::radialTicksChanged(int value) | ||||
{ | ||||
m_radialTickCount = value; | ||||
if (m_radialAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_radialAxis)->setTickCount(m_radialTickCount); | ||||
else if (m_radialAxisMode == AxisModeDateTime) | ||||
static_cast<QDateTimeAxis *>(m_radialAxis)->setTickCount(m_radialTickCount); | ||||
} | ||||
void MainWindow::angularMinorTicksChanged(int value) | ||||
{ | ||||
// Minor tick valid only for QValueAxis | ||||
m_angularMinorTickCount = value; | ||||
if (m_angularAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_angularAxis)->setMinorTickCount(m_angularMinorTickCount); | ||||
} | ||||
void MainWindow::radialMinorTicksChanged(int value) | ||||
{ | ||||
// Minor tick valid only for QValueAxis | ||||
m_radialMinorTickCount = value; | ||||
if (m_radialAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_radialAxis)->setMinorTickCount(m_radialMinorTickCount); | ||||
} | ||||
void MainWindow::anglesChanged(int value) | ||||
{ | ||||
m_labelsAngle = value; | ||||
m_radialAxis->setLabelsAngle(m_labelsAngle); | ||||
m_angularAxis->setLabelsAngle(m_labelsAngle); | ||||
} | ||||
void MainWindow::angularMinChanged(double value) | ||||
{ | ||||
m_angularMin = value; | ||||
if (m_angularAxisMode != AxisModeDateTime) { | ||||
m_angularAxis->setMin(m_angularMin); | ||||
} else { | ||||
QDateTime dateTime; | ||||
dateTime.setMSecsSinceEpoch(qint64(m_angularMin)); | ||||
m_angularAxis->setMin(dateTime); | ||||
} | ||||
} | ||||
void MainWindow::angularMaxChanged(double value) | ||||
{ | ||||
m_angularMax = value; | ||||
if (m_angularAxisMode != AxisModeDateTime) { | ||||
m_angularAxis->setMax(m_angularMax); | ||||
} else { | ||||
QDateTime dateTime; | ||||
dateTime.setMSecsSinceEpoch(qint64(m_angularMax)); | ||||
m_angularAxis->setMax(dateTime); | ||||
} | ||||
} | ||||
void MainWindow::radialMinChanged(double value) | ||||
{ | ||||
m_radialMin = value; | ||||
if (m_radialAxisMode != AxisModeDateTime) { | ||||
m_radialAxis->setMin(m_radialMin); | ||||
} else { | ||||
QDateTime dateTime; | ||||
dateTime.setMSecsSinceEpoch(qint64(m_radialMin)); | ||||
m_radialAxis->setMin(dateTime); | ||||
} | ||||
} | ||||
void MainWindow::radialMaxChanged(double value) | ||||
{ | ||||
m_radialMax = value; | ||||
if (m_radialAxisMode != AxisModeDateTime) { | ||||
m_radialAxis->setMax(m_radialMax); | ||||
} else { | ||||
QDateTime dateTime; | ||||
dateTime.setMSecsSinceEpoch(qint64(m_radialMax)); | ||||
m_radialAxis->setMax(dateTime); | ||||
} | ||||
} | ||||
void MainWindow::angularShadesIndexChanged(int index) | ||||
{ | ||||
delete m_angularShadesBrush; | ||||
delete m_angularShadesPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_angularShadesBrush = new QBrush(Qt::NoBrush); | ||||
m_angularShadesPen = new QPen(Qt::NoPen); | ||||
m_angularShadesVisible = false; | ||||
break; | ||||
case 1: | ||||
m_angularShadesBrush = new QBrush(Qt::lightGray); | ||||
m_angularShadesPen = new QPen(Qt::NoPen); | ||||
m_angularShadesVisible = true; | ||||
break; | ||||
case 2: | ||||
m_angularShadesBrush = new QBrush(Qt::yellow); | ||||
m_angularShadesPen = new QPen(Qt::DotLine); | ||||
m_angularShadesPen->setWidth(2); | ||||
m_angularShadesVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_angularAxis->setShadesBrush(*m_angularShadesBrush); | ||||
m_angularAxis->setShadesPen(*m_angularShadesPen); | ||||
m_angularAxis->setShadesVisible(m_angularShadesVisible); | ||||
} | ||||
void MainWindow::radialShadesIndexChanged(int index) | ||||
{ | ||||
delete m_radialShadesBrush; | ||||
delete m_radialShadesPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_radialShadesBrush = new QBrush(Qt::NoBrush); | ||||
m_radialShadesPen = new QPen(Qt::NoPen); | ||||
m_radialShadesVisible = false; | ||||
break; | ||||
case 1: | ||||
m_radialShadesBrush = new QBrush(Qt::green); | ||||
m_radialShadesPen = new QPen(Qt::NoPen); | ||||
m_radialShadesVisible = true; | ||||
break; | ||||
case 2: | ||||
m_radialShadesBrush = new QBrush(Qt::blue); | ||||
m_radialShadesPen = new QPen(Qt::DotLine); | ||||
m_radialShadesPen->setWidth(2); | ||||
m_radialShadesVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_radialAxis->setShadesBrush(*m_radialShadesBrush); | ||||
m_radialAxis->setShadesPen(*m_radialShadesPen); | ||||
m_radialAxis->setShadesVisible(m_radialShadesVisible); | ||||
} | ||||
void MainWindow::labelFormatEdited(const QString &text) | ||||
{ | ||||
m_labelFormat = text; | ||||
if (m_angularAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_angularAxis)->setLabelFormat(m_labelFormat); | ||||
else if (m_angularAxisMode == AxisModeLogValue) | ||||
static_cast<QLogValueAxis *>(m_angularAxis)->setLabelFormat(m_labelFormat); | ||||
if (m_radialAxisMode == AxisModeValue) | ||||
static_cast<QValueAxis *>(m_radialAxis)->setLabelFormat(m_labelFormat); | ||||
else if (m_radialAxisMode == AxisModeLogValue) | ||||
static_cast<QLogValueAxis *>(m_radialAxis)->setLabelFormat(m_labelFormat); | ||||
} | ||||
void MainWindow::labelFontChanged(const QFont &font) | ||||
{ | ||||
m_currentLabelFont = font; | ||||
m_currentLabelFont.setPixelSize(ui->labelFontSizeSpin->value()); | ||||
m_angularAxis->setLabelsFont(m_currentLabelFont); | ||||
m_radialAxis->setLabelsFont(m_currentLabelFont); | ||||
} | ||||
void MainWindow::labelFontSizeChanged(int value) | ||||
{ | ||||
m_currentLabelFont = ui->labelFontComboBox->currentFont(); | ||||
m_currentLabelFont.setPixelSize(value); | ||||
m_angularAxis->setLabelsFont(m_currentLabelFont); | ||||
m_radialAxis->setLabelsFont(m_currentLabelFont); | ||||
} | ||||
void MainWindow::animationIndexChanged(int index) | ||||
{ | ||||
switch (index) { | ||||
case 0: | ||||
m_animationOptions = QChart::NoAnimation; | ||||
break; | ||||
case 1: | ||||
m_animationOptions = QChart::SeriesAnimations; | ||||
break; | ||||
case 2: | ||||
m_animationOptions = QChart::GridAxisAnimations; | ||||
break; | ||||
case 3: | ||||
m_animationOptions = QChart::AllAnimations; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_chart->setAnimationOptions(m_animationOptions); | ||||
} | ||||
void MainWindow::labelsIndexChanged(int index) | ||||
{ | ||||
delete m_labelBrush; | ||||
switch (index) { | ||||
case 0: | ||||
m_labelBrush = new QBrush(Qt::NoBrush); | ||||
m_labelsVisible = false; | ||||
break; | ||||
case 1: | ||||
m_labelBrush = new QBrush(Qt::black); | ||||
m_labelsVisible = true; | ||||
break; | ||||
case 2: | ||||
m_labelBrush = new QBrush(Qt::white); | ||||
m_labelsVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_radialAxis->setLabelsBrush(*m_labelBrush); | ||||
m_radialAxis->setLabelsVisible(m_labelsVisible); | ||||
m_angularAxis->setLabelsBrush(*m_labelBrush); | ||||
m_angularAxis->setLabelsVisible(m_labelsVisible); | ||||
} | ||||
void MainWindow::titleIndexChanged(int index) | ||||
{ | ||||
delete m_titleBrush; | ||||
switch (index) { | ||||
case 0: | ||||
m_titleBrush = new QBrush(Qt::NoBrush); | ||||
m_titleVisible = false; | ||||
m_angularTitle = QString(); | ||||
m_radialTitle = QString(); | ||||
break; | ||||
case 1: | ||||
m_titleBrush = new QBrush(Qt::NoBrush); | ||||
m_titleVisible = true; | ||||
m_angularTitle = QString(); | ||||
m_radialTitle = QString(); | ||||
break; | ||||
case 2: | ||||
m_titleBrush = new QBrush(Qt::NoBrush); | ||||
m_titleVisible = false; | ||||
m_angularTitle = QString("Invisible Ang. Title!"); | ||||
m_radialTitle = QString("Invisible Rad. Title!"); | ||||
break; | ||||
case 3: | ||||
m_titleBrush = new QBrush(Qt::black); | ||||
m_titleVisible = true; | ||||
m_angularTitle = QString("Angular Title"); | ||||
m_radialTitle = QString("Radial Title"); | ||||
break; | ||||
case 4: | ||||
m_titleBrush = new QBrush(Qt::white); | ||||
m_titleVisible = true; | ||||
m_angularTitle = QString("Angular Blue Title"); | ||||
m_radialTitle = QString("Radial Blue Title"); | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_radialAxis->setTitleBrush(*m_titleBrush); | ||||
m_radialAxis->setTitleVisible(m_titleVisible); | ||||
m_radialAxis->setTitleText(m_radialTitle); | ||||
m_angularAxis->setTitleBrush(*m_titleBrush); | ||||
m_angularAxis->setTitleVisible(m_titleVisible); | ||||
m_angularAxis->setTitleText(m_angularTitle); | ||||
} | ||||
void MainWindow::titleFontChanged(const QFont &font) | ||||
{ | ||||
m_currentTitleFont = font; | ||||
m_currentTitleFont.setPixelSize(ui->titleFontSizeSpin->value()); | ||||
m_angularAxis->setTitleFont(m_currentTitleFont); | ||||
m_radialAxis->setTitleFont(m_currentTitleFont); | ||||
} | ||||
void MainWindow::titleFontSizeChanged(int value) | ||||
{ | ||||
m_currentTitleFont = ui->titleFontComboBox->currentFont(); | ||||
m_currentTitleFont.setPixelSize(value); | ||||
m_angularAxis->setTitleFont(m_currentTitleFont); | ||||
m_radialAxis->setTitleFont(m_currentTitleFont); | ||||
} | ||||
void MainWindow::gridIndexChanged(int index) | ||||
{ | ||||
delete m_gridPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_gridPen = new QPen(Qt::NoPen); | ||||
m_gridVisible = false; | ||||
break; | ||||
case 1: | ||||
m_gridPen = new QPen(Qt::black); | ||||
m_gridVisible = true; | ||||
break; | ||||
case 2: | ||||
m_gridPen = new QPen(Qt::red); | ||||
m_gridPen->setStyle(Qt::DashDotLine); | ||||
m_gridPen->setWidth(3); | ||||
m_gridVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_angularAxis->setGridLinePen(*m_gridPen); | ||||
m_angularAxis->setGridLineVisible(m_gridVisible); | ||||
m_radialAxis->setGridLinePen(*m_gridPen); | ||||
m_radialAxis->setGridLineVisible(m_gridVisible); | ||||
} | ||||
void MainWindow::minorGridIndexChanged(int index) | ||||
{ | ||||
delete m_minorGridPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_minorGridPen = new QPen(Qt::NoPen); | ||||
m_minorGridVisible = false; | ||||
break; | ||||
case 1: | ||||
m_minorGridPen = new QPen(Qt::black); | ||||
m_minorGridPen->setStyle(Qt::DashLine); | ||||
m_minorGridVisible = true; | ||||
break; | ||||
case 2: | ||||
m_minorGridPen = new QPen(Qt::green); | ||||
m_minorGridPen->setStyle(Qt::DotLine); | ||||
m_minorGridPen->setWidth(1); | ||||
m_minorGridVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_angularAxis->setMinorGridLinePen(*m_minorGridPen); | ||||
m_angularAxis->setMinorGridLineVisible(m_minorGridVisible); | ||||
m_radialAxis->setMinorGridLinePen(*m_minorGridPen); | ||||
m_radialAxis->setMinorGridLineVisible(m_minorGridVisible); | ||||
} | ||||
void MainWindow::gridLineColorIndexChanged(int index) | ||||
{ | ||||
QColor color; | ||||
switch (index) { | ||||
case 0: | ||||
color = Qt::black; | ||||
break; | ||||
case 1: | ||||
color = Qt::green; | ||||
break; | ||||
case 2: | ||||
color = Qt::red; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_angularAxis->setGridLineColor(color); | ||||
m_radialAxis->setGridLineColor(color); | ||||
m_angularAxis->setMinorGridLineColor(color); | ||||
m_radialAxis->setMinorGridLineColor(color); | ||||
} | ||||
void MainWindow::arrowIndexChanged(int index) | ||||
{ | ||||
delete m_arrowPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_arrowPen = new QPen(Qt::NoPen); | ||||
m_arrowVisible = false; | ||||
break; | ||||
case 1: | ||||
m_arrowPen = new QPen(Qt::black); | ||||
m_arrowVisible = true; | ||||
break; | ||||
case 2: | ||||
m_arrowPen = new QPen(Qt::red); | ||||
m_arrowPen->setStyle(Qt::DashDotLine); | ||||
m_arrowPen->setWidth(3); | ||||
m_arrowVisible = true; | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_angularAxis->setLinePen(*m_arrowPen); | ||||
m_angularAxis->setLineVisible(m_arrowVisible); | ||||
m_radialAxis->setLinePen(*m_arrowPen); | ||||
m_radialAxis->setLineVisible(m_arrowVisible); | ||||
} | ||||
void MainWindow::angularRangeChanged(qreal min, qreal max) | ||||
{ | ||||
if (!qFuzzyCompare(qreal(ui->angularMinSpin->value()), min)) | ||||
ui->angularMinSpin->setValue(min); | ||||
if (!qFuzzyCompare(qreal(ui->angularMaxSpin->value()), max)) | ||||
ui->angularMaxSpin->setValue(max); | ||||
} | ||||
void MainWindow::radialRangeChanged(qreal min, qreal max) | ||||
{ | ||||
if (!qFuzzyCompare(qreal(ui->radialMinSpin->value()), min)) | ||||
ui->radialMinSpin->setValue(min); | ||||
if (!qFuzzyCompare(qreal(ui->radialMaxSpin->value()), max)) | ||||
ui->radialMaxSpin->setValue(max); | ||||
} | ||||
void MainWindow::angularAxisIndexChanged(int index) | ||||
{ | ||||
switch (index) { | ||||
case 0: | ||||
setAngularAxis(AxisModeNone); | ||||
break; | ||||
case 1: | ||||
setAngularAxis(AxisModeValue); | ||||
angularMinorTicksChanged(ui->angularMinorTicksSpin->value()); | ||||
break; | ||||
case 2: | ||||
setAngularAxis(AxisModeLogValue); | ||||
break; | ||||
case 3: | ||||
setAngularAxis(AxisModeDateTime); | ||||
break; | ||||
case 4: | ||||
setAngularAxis(AxisModeCategory); | ||||
break; | ||||
default: | ||||
qWarning("Invalid Index!"); | ||||
} | ||||
} | ||||
void MainWindow::radialAxisIndexChanged(int index) | ||||
{ | ||||
switch (index) { | ||||
case 0: | ||||
setRadialAxis(AxisModeNone); | ||||
break; | ||||
case 1: | ||||
setRadialAxis(AxisModeValue); | ||||
radialMinorTicksChanged(ui->radialMinorTicksSpin->value()); | ||||
break; | ||||
case 2: | ||||
setRadialAxis(AxisModeLogValue); | ||||
break; | ||||
case 3: | ||||
setRadialAxis(AxisModeDateTime); | ||||
break; | ||||
case 4: | ||||
setRadialAxis(AxisModeCategory); | ||||
break; | ||||
default: | ||||
qWarning("Invalid Index!"); | ||||
} | ||||
} | ||||
void MainWindow::logBaseChanged(double value) | ||||
{ | ||||
m_base = value; | ||||
if (m_angularAxisMode == AxisModeLogValue) | ||||
static_cast<QLogValueAxis *>(m_angularAxis)->setBase(m_base); | ||||
if (m_radialAxisMode == AxisModeLogValue) | ||||
static_cast<QLogValueAxis *>(m_radialAxis)->setBase(m_base); | ||||
} | ||||
void MainWindow::niceNumbersChecked() | ||||
{ | ||||
if (ui->niceNumbersCheckBox->isChecked()) | ||||
applyRanges(); | ||||
} | ||||
void MainWindow::dateFormatEdited(const QString &text) | ||||
{ | ||||
m_dateFormat = text; | ||||
if (m_angularAxisMode == AxisModeDateTime) | ||||
static_cast<QDateTimeAxis *>(m_angularAxis)->setFormat(m_dateFormat); | ||||
if (m_radialAxisMode == AxisModeDateTime) | ||||
static_cast<QDateTimeAxis *>(m_radialAxis)->setFormat(m_dateFormat); | ||||
} | ||||
void MainWindow::moreCategoriesChecked() | ||||
{ | ||||
applyCategories(); | ||||
m_moreCategories = ui->moreCategoriesCheckBox->isChecked(); | ||||
} | ||||
void MainWindow::categoryLabelLocationChecked() | ||||
{ | ||||
applyCategories(); | ||||
} | ||||
void MainWindow::series1CheckBoxChecked() | ||||
{ | ||||
if (ui->series1checkBox->isChecked()) | ||||
m_series1->setVisible(true); | ||||
else | ||||
m_series1->setVisible(false); | ||||
} | ||||
void MainWindow::series2CheckBoxChecked() | ||||
{ | ||||
if (ui->series2checkBox->isChecked()) | ||||
m_series2->setVisible(true); | ||||
else | ||||
m_series2->setVisible(false); | ||||
} | ||||
void MainWindow::series3CheckBoxChecked() | ||||
{ | ||||
if (ui->series3checkBox->isChecked()) | ||||
m_series3->setVisible(true); | ||||
else | ||||
m_series3->setVisible(false); | ||||
} | ||||
void MainWindow::series4CheckBoxChecked() | ||||
{ | ||||
if (ui->series4checkBox->isChecked()) | ||||
m_series4->setVisible(true); | ||||
else | ||||
m_series4->setVisible(false); | ||||
} | ||||
void MainWindow::series5CheckBoxChecked() | ||||
{ | ||||
if (ui->series5checkBox->isChecked()) | ||||
m_series5->setVisible(true); | ||||
else | ||||
m_series5->setVisible(false); | ||||
} | ||||
void MainWindow::series6CheckBoxChecked() | ||||
{ | ||||
if (ui->series6checkBox->isChecked()) | ||||
m_series6->setVisible(true); | ||||
else | ||||
m_series6->setVisible(false); | ||||
} | ||||
void MainWindow::series7CheckBoxChecked() | ||||
{ | ||||
if (ui->series7checkBox->isChecked()) | ||||
m_series7->setVisible(true); | ||||
else | ||||
m_series7->setVisible(false); | ||||
} | ||||
void MainWindow::themeIndexChanged(int index) | ||||
{ | ||||
m_chart->setTheme(QChart::ChartTheme(index)); | ||||
} | ||||
void MainWindow::seriesHovered(QPointF point, bool state) | ||||
{ | ||||
QAbstractSeries *series = qobject_cast<QAbstractSeries *>(sender()); | ||||
if (series) { | ||||
if (state) { | ||||
QString str("'%3' - %1 x %2"); | ||||
ui->hoverLabel->setText(str.arg(point.x()).arg(point.y()).arg(series->name())); | ||||
} else { | ||||
ui->hoverLabel->setText("No hover"); | ||||
} | ||||
} else { | ||||
qDebug() << "seriesHovered - invalid sender!"; | ||||
} | ||||
} | ||||
void MainWindow::seriesClicked(const QPointF &point) | ||||
{ | ||||
QAbstractSeries *series = qobject_cast<QAbstractSeries *>(sender()); | ||||
if (series) { | ||||
QString str("'%3' clicked at: %1 x %2"); | ||||
m_angularTitle = str.arg(point.x()).arg(point.y()).arg(series->name()); | ||||
m_angularAxis->setTitleText(m_angularTitle); | ||||
} else { | ||||
qDebug() << "seriesClicked - invalid sender!"; | ||||
} | ||||
} | ||||
void MainWindow::backgroundIndexChanged(int index) | ||||
{ | ||||
delete m_backgroundBrush; | ||||
delete m_backgroundPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_backgroundBrush = new QBrush(Qt::white); | ||||
m_backgroundPen = new QPen(Qt::NoPen); | ||||
break; | ||||
case 1: | ||||
m_backgroundBrush = new QBrush(Qt::blue); | ||||
m_backgroundPen = new QPen(Qt::NoPen); | ||||
break; | ||||
case 2: | ||||
m_backgroundBrush = new QBrush(Qt::yellow); | ||||
m_backgroundPen = new QPen(Qt::black, 2); | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_chart->setBackgroundBrush(*m_backgroundBrush); | ||||
m_chart->setBackgroundPen(*m_backgroundPen); | ||||
} | ||||
void MainWindow::plotAreaIndexChanged(int index) | ||||
{ | ||||
delete m_plotAreaBackgroundBrush; | ||||
delete m_plotAreaBackgroundPen; | ||||
switch (index) { | ||||
case 0: | ||||
m_plotAreaBackgroundBrush = new QBrush(Qt::green); | ||||
m_plotAreaBackgroundPen = new QPen(Qt::green); | ||||
m_chart->setPlotAreaBackgroundVisible(false); | ||||
break; | ||||
case 1: | ||||
m_plotAreaBackgroundBrush = new QBrush(Qt::magenta); | ||||
m_plotAreaBackgroundPen = new QPen(Qt::NoPen); | ||||
m_chart->setPlotAreaBackgroundVisible(true); | ||||
break; | ||||
case 2: | ||||
m_plotAreaBackgroundBrush = new QBrush(Qt::lightGray); | ||||
m_plotAreaBackgroundPen = new QPen(Qt::red, 6); | ||||
m_chart->setPlotAreaBackgroundVisible(true); | ||||
break; | ||||
default: | ||||
break; | ||||
} | ||||
m_chart->setPlotAreaBackgroundBrush(*m_plotAreaBackgroundBrush); | ||||
m_chart->setPlotAreaBackgroundPen(*m_plotAreaBackgroundPen); | ||||
} | ||||
void MainWindow::applyCategories() | ||||
{ | ||||
// Basic layout is three categories, extended has five | ||||
if (m_angularAxisMode == AxisModeCategory) { | ||||
QCategoryAxis *angCatAxis = static_cast<QCategoryAxis *>(m_angularAxis); | ||||
if (angCatAxis->count() == 0) { | ||||
angCatAxis->setStartValue(4000); | ||||
angCatAxis->append("Category A", 7000); | ||||
angCatAxis->append("Category B", 12000); | ||||
angCatAxis->append("Category C", 17000); | ||||
} | ||||
if (angCatAxis->count() == 3 && ui->moreCategoriesCheckBox->isChecked()) { | ||||
angCatAxis->setStartValue(1000); | ||||
angCatAxis->replaceLabel("Category A", "Cat A"); | ||||
angCatAxis->replaceLabel("Category B", "Cat B"); | ||||
angCatAxis->replaceLabel("Category C", "Cat C"); | ||||
angCatAxis->append("Cat D", 22000); | ||||
angCatAxis->append("Cat E", 28000); | ||||
} else if (angCatAxis->count() == 5 && !ui->moreCategoriesCheckBox->isChecked()) { | ||||
angCatAxis->setStartValue(4000); | ||||
angCatAxis->replaceLabel("Cat A", "Category A"); | ||||
angCatAxis->replaceLabel("Cat B", "Category B"); | ||||
angCatAxis->replaceLabel("Cat C", "Category C"); | ||||
angCatAxis->remove("Cat D"); | ||||
angCatAxis->remove("Cat E"); | ||||
} | ||||
if (ui->categoryLabelLocationCheckBox->isChecked()) | ||||
angCatAxis->setLabelsPosition(QCategoryAxis::AxisLabelsPositionOnValue); | ||||
else | ||||
angCatAxis->setLabelsPosition(QCategoryAxis::AxisLabelsPositionCenter); | ||||
} | ||||
if (m_radialAxisMode == AxisModeCategory) { | ||||
QCategoryAxis *radCatAxis = static_cast<QCategoryAxis *>(m_radialAxis); | ||||
if (radCatAxis->count() == 0) { | ||||
radCatAxis->setStartValue(2000); | ||||
radCatAxis->append("Category 1", 4000); | ||||
radCatAxis->append("Category 2", 9000); | ||||
radCatAxis->append("Category 3", 14000); | ||||
} | ||||
if (radCatAxis->count() == 3 && ui->moreCategoriesCheckBox->isChecked()) { | ||||
radCatAxis->setStartValue(1000); | ||||
radCatAxis->replaceLabel("Category 1", "Cat 1"); | ||||
radCatAxis->replaceLabel("Category 2", "Cat 2"); | ||||
radCatAxis->replaceLabel("Category 3", "Cat 3"); | ||||
radCatAxis->append("Cat 4", 16500); | ||||
radCatAxis->append("Cat 5", 19000); | ||||
} else if (radCatAxis->count() == 5 && !ui->moreCategoriesCheckBox->isChecked()) { | ||||
radCatAxis->setStartValue(2000); | ||||
radCatAxis->replaceLabel("Cat 1", "Category 1"); | ||||
radCatAxis->replaceLabel("Cat 2", "Category 2"); | ||||
radCatAxis->replaceLabel("Cat 3", "Category 3"); | ||||
radCatAxis->remove("Cat 4"); | ||||
radCatAxis->remove("Cat 5"); | ||||
} | ||||
if (ui->categoryLabelLocationCheckBox->isChecked()) | ||||
radCatAxis->setLabelsPosition(QCategoryAxis::AxisLabelsPositionOnValue); | ||||
else | ||||
radCatAxis->setLabelsPosition(QCategoryAxis::AxisLabelsPositionCenter); | ||||
} | ||||
} | ||||