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Adds donut and precent charts to chartviewer
Michal Klocek -
r1865:27e7b2d61433
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1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 #include "charts.h"
22 #include "qchart.h"
23 #include "qpieseries.h"
24
25 class DonutChart: public Chart
26 {
27 public:
28 QString name() { return QObject::tr("DonutChart"); }
29 QString category() { return QObject::tr("PieSeries"); }
30 QString subCategory() { return QString::null; }
31
32 QChart* createChart(const DataTable& table)
33 {
34 QChart* chart = new QChart();
35 chart->setTitle("Donut chart");
36
37 for (int i = 0, j = table.count(); i < table.count(); i++,j--) {
38 QPieSeries *series = new QPieSeries(chart);
39 foreach (Data data, table[i]) {
40 QPieSlice *slice = series->append(data.second, data.first.y());
41 if (data == table[i].first()) {
42 slice->setLabelVisible();
43 }
44 }
45 series->setPieSize( j / (qreal) table.count());
46 if(j>1) series->setHoleSize( (j-1)/ (qreal) table.count()+0.1);
47 series->setHorizontalPosition(0.5);
48 series->setVerticalPosition(0.5);
49 chart->addSeries(series);
50 }
51 return chart;
52 }
53
54 };
55
56 DECLARE_CHART(DonutChart)
57
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@@ -0,0 +1,55
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 #include "charts.h"
22 #include "qchart.h"
23 #include "qhorizontalpercentbarseries.h"
24 #include "qbarset.h"
25
26 class HorizontalPercentBarChart: public Chart
27 {
28 public:
29 QString name() { return QObject::tr("HorizontalPercentBarChart"); }
30 QString category() { return QObject::tr("BarSeries"); }
31 QString subCategory() { return QObject::tr("Horizontal"); }
32
33 QChart* createChart(const DataTable& table)
34 {
35
36 QChart* chart = new QChart();
37
38 chart->setTitle("Horizontal percent chart");
39
40 QHorizontalPercentBarSeries* series = new QHorizontalPercentBarSeries(chart);
41 for (int i(0); i < table.count(); i++) {
42 QBarSet *set = new QBarSet("Bar set " + QString::number(i));
43 foreach (Data data, table[i])
44 *set << data.first.y();
45 series->append(set);
46 }
47 chart->addSeries(series);
48 chart->createDefaultAxes();
49 return chart;
50 }
51
52 };
53
54 DECLARE_CHART(HorizontalPercentBarChart)
55
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@@ -0,0 +1,55
1 /****************************************************************************
2 **
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
14 **
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
18 **
19 ****************************************************************************/
20
21 #include "charts.h"
22 #include "qchart.h"
23 #include "qpercentbarseries.h"
24 #include "qbarset.h"
25
26 class VerticalPercentBarChart: public Chart
27 {
28 public:
29 QString name() { return QObject::tr("VerticalPercentBarChart"); }
30 QString category() { return QObject::tr("BarSeries"); }
31 QString subCategory() { return QObject::tr("Vertical"); }
32
33 QChart* createChart(const DataTable& table)
34 {
35
36 QChart* chart = new QChart();
37
38 chart->setTitle("Stacked bar chart");
39
40 QPercentBarSeries* series = new QPercentBarSeries(chart);
41 for (int i(0); i < table.count(); i++) {
42 QBarSet *set = new QBarSet("Bar set " + QString::number(i));
43 foreach (Data data, table[i])
44 *set << data.first.y();
45 series->append(set);
46 }
47 chart->addSeries(series);
48 chart->createDefaultAxes();
49 return chart;
50 }
51
52 };
53
54 DECLARE_CHART(VerticalPercentBarChart)
55
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@@ -1,13 +1,14
1 INCLUDEPATH += $$PWD
1 INCLUDEPATH += $$PWD
2 DEPENDPATH += $$PWD
2 DEPENDPATH += $$PWD
3
3 SOURCES += linechart.cpp \
4 SOURCES+= \
4 scatterchart.cpp \
5 linechart.cpp \
5 splinechart.cpp \
6 scatterchart.cpp \
6 verticalstackedbarchart.cpp \
7 splinechart.cpp \
7 horizontalstackedbarchart.cpp \
8 piechart.cpp \
8 verticalbarchart.cpp \
9 verticalstackedbarchart.cpp \
9 horizontalbarchart.cpp \
10 horizontalstackedbarchart.cpp \
10 horizontalpercentbarchart.cpp \
11 verticalbarchart.cpp \
11 verticalpercentbarchart.cpp \
12 horizontalbarchart.cpp \
12 areachart.cpp \
13 areachart.cpp No newline at end of file
13 piechart.cpp \
14 donutchart.cpp
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@@ -296,6 +296,8 void Window::checkTemplate()
296 if (m_template == index || index == 0)
296 if (m_template == index || index == 0)
297 return;
297 return;
298
298
299 m_template = index;
300
299 QString category = m_templateComboBox->itemData(index).toString();
301 QString category = m_templateComboBox->itemData(index).toString();
300 Charts::ChartList list = Charts::chartList();
302 Charts::ChartList list = Charts::chartList();
301
303
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