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4 | 4 | #include <qchartview.h> |
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5 | 5 | #include <qpieseries.h> |
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6 | 6 | #include <qpieslice.h> |
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7 | #include <qbarseries.h> | |
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8 | #include <qbarset.h> | |
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7 | 9 | #include <QGridLayout> |
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8 | 10 | #include <QFormLayout> |
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9 | 11 | #include <QComboBox> |
| @@ -38,7 +40,7 public: | |||
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38 | 40 | // generate random data |
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39 | 41 | int listCount = 3; |
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40 | 42 | int valueMax = 100; |
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41 |
int valueCount = |
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43 | int valueCount = 21; | |
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42 | 44 | for (int i(0); i < listCount; i++) { |
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43 | 45 | DataList dataList; |
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44 | 46 | for (int j(0); j < valueCount; j++) { |
| @@ -85,6 +87,20 public: | |||
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85 | 87 | chart->setChartTitle("bar chart"); |
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86 | 88 | chart->setRenderHint(QPainter::Antialiasing); |
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87 | 89 | baseLayout->addWidget(chart, 1, 1); |
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90 | { | |
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91 | QStringList categories; | |
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92 | // TODO: categories | |
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93 | for (int i(0); i < valueCount; i++) | |
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94 | categories << QString::number(i); | |
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95 | QBarSeries* series = new QBarSeries(categories, chart); | |
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96 | for (int i(0); i < m_dataTable.count(); i++) { | |
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97 | QBarSet *set = new QBarSet("Set" + QString::number(i)); | |
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98 | foreach (Data data, m_dataTable[i]) | |
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99 | *set << data.first.y(); | |
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100 | series->addBarSet(set); | |
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101 | } | |
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102 | chart->addSeries(series); | |
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103 | } | |
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88 | 104 | m_charts << chart; |
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89 | 105 | |
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90 | 106 | // line chart |
| @@ -6,8 +6,12 | |||
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6 | 6 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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7 | 7 | |
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8 | 8 | Bar::Bar(QString category, QGraphicsItem *parent) |
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9 | : QGraphicsObject(parent) | |
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10 |
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9 | : QGraphicsObject(parent), | |
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10 | mCategory(category), | |
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11 | mXpos(0), | |
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12 | mYpos(0), | |
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13 | mWidth(0), | |
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14 | mHeight(0) | |
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11 | 15 | { |
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12 | 16 | setAcceptedMouseButtons(Qt::LeftButton|Qt::RightButton); |
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13 | 17 | setAcceptHoverEvents(true); |
| @@ -12,11 +12,13 | |||
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12 | 12 | |
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13 | 13 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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14 | 14 | |
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15 | BarPresenterBase::BarPresenterBase(QBarSeries *series, QChart *parent) | |
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16 |
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17 |
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18 |
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19 |
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15 | BarPresenterBase::BarPresenterBase(QBarSeries *series, QChart *parent) : | |
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16 | ChartItem(parent), | |
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17 | mLayoutSet(false), | |
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18 | mSeries(series), | |
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19 | mChart(parent), | |
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20 | mWidth(0), | |
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21 | mHeight(0) | |
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20 | 22 | { |
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21 | 23 | connect(series,SIGNAL(showToolTip(QPoint,QString)),this,SLOT(showToolTip(QPoint,QString))); |
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22 | 24 | connect(series,SIGNAL(enableSeparators(bool)),this,SLOT(enableSeparators(bool))); |
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