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removed mention to Finland and modified temperatures in example to avoid possible copyright issues. Using fictional data now.
sauimone -
r1953:19301f21f096
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1 /****************************************************************************
1 /****************************************************************************
2 **
2 **
3 ** Copyright (C) 2012 Digia Plc
3 ** Copyright (C) 2012 Digia Plc
4 ** All rights reserved.
4 ** All rights reserved.
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 **
6 **
7 ** This file is part of the Qt Commercial Charts Add-on.
7 ** This file is part of the Qt Commercial Charts Add-on.
8 **
8 **
9 ** $QT_BEGIN_LICENSE$
9 ** $QT_BEGIN_LICENSE$
10 ** Licensees holding valid Qt Commercial licenses may use this file in
10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 ** accordance with the Qt Commercial License Agreement provided with the
11 ** accordance with the Qt Commercial License Agreement provided with the
12 ** Software or, alternatively, in accordance with the terms contained in
12 ** Software or, alternatively, in accordance with the terms contained in
13 ** a written agreement between you and Digia.
13 ** a written agreement between you and Digia.
14 **
14 **
15 ** If you have questions regarding the use of this file, please use
15 ** If you have questions regarding the use of this file, please use
16 ** contact form at http://qt.digia.com
16 ** contact form at http://qt.digia.com
17 ** $QT_END_LICENSE$
17 ** $QT_END_LICENSE$
18 **
18 **
19 ****************************************************************************/
19 ****************************************************************************/
20
20
21 #include <QApplication>
21 #include <QApplication>
22 #include <QMainWindow>
22 #include <QMainWindow>
23 #include <QChartView>
23 #include <QChartView>
24 #include <QBarSeries>
24 #include <QBarSeries>
25 #include <QBarSet>
25 #include <QBarSet>
26 #include <QLegend>
26 #include <QLegend>
27 #include <QBarCategoryAxis>
27 #include <QBarCategoryAxis>
28 #include <QStackedBarSeries>
28 #include <QStackedBarSeries>
29
29
30 QTCOMMERCIALCHART_USE_NAMESPACE
30 QTCOMMERCIALCHART_USE_NAMESPACE
31
31
32 int main(int argc, char *argv[])
32 int main(int argc, char *argv[])
33 {
33 {
34 QApplication a(argc, argv);
34 QApplication a(argc, argv);
35
35
36 //![1]
36 //![1]
37 QBarSet *low = new QBarSet("Min");
37 QBarSet *low = new QBarSet("Min");
38 QBarSet *high = new QBarSet("Max");
38 QBarSet *high = new QBarSet("Max");
39
39
40 *low << -51.5 << -49 << -44.3 << -36.0 << -24.6 << -7.0 << -5.0 << -10.8 << -18.7 << -31.8 << -42.0 << -47.0;
40 *low << -52 << -50 << -45.3 << -37.0 << -25.6 << -8.0 << -6.0 << -11.8 << -19.7 << -32.8 << -43.0 << -48.0;
41 *high << 10.9 << 11.8 << 17.5 << 25.5 << 31.0 << 33.8 << 37.2 << 33.8 << 28.8 << 19.4 << 14.1 << 10.8;
41 *high << 11.9 << 12.8 << 18.5 << 26.5 << 32.0 << 34.8 << 38.2 << 34.8 << 29.8 << 20.4 << 15.1 << 11.8;
42 //![1]
42 //![1]
43
43
44 //![2]
44 //![2]
45 QStackedBarSeries *series = new QStackedBarSeries();
45 QStackedBarSeries *series = new QStackedBarSeries();
46 series->append(low);
46 series->append(low);
47 series->append(high);
47 series->append(high);
48 //![2]
48 //![2]
49
49
50 //![3]
50 //![3]
51 QChart* chart = new QChart();
51 QChart* chart = new QChart();
52 chart->addSeries(series);
52 chart->addSeries(series);
53 chart->setTitle("Temperature records in Finland in Celcius");
53 chart->setTitle("Temperature records in celcius");
54 chart->setAnimationOptions(QChart::SeriesAnimations);
54 chart->setAnimationOptions(QChart::SeriesAnimations);
55 //![3]
55 //![3]
56
56
57 //![4]
57 //![4]
58 QStringList categories;
58 QStringList categories;
59 categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec";
59 categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun" << "Jul" << "Aug" << "Sep" << "Oct" << "Nov" << "Dec";
60
60
61 QBarCategoryAxis* axis = new QBarCategoryAxis();
61 QBarCategoryAxis* axis = new QBarCategoryAxis();
62 axis->append(categories);
62 axis->append(categories);
63 chart->createDefaultAxes();
63 chart->createDefaultAxes();
64 chart->setAxisX(axis,series);
64 chart->setAxisX(axis,series);
65 chart->axisY(series)->setRange(-52,52);
65 chart->axisY(series)->setRange(-52,52);
66 //![4]
66 //![4]
67
67
68 //![5]
68 //![5]
69 chart->legend()->setVisible(true);
69 chart->legend()->setVisible(true);
70 chart->legend()->setAlignment(Qt::AlignBottom);
70 chart->legend()->setAlignment(Qt::AlignBottom);
71 //![5]
71 //![5]
72
72
73 //![6]
73 //![6]
74 QChartView* chartView = new QChartView(chart);
74 QChartView* chartView = new QChartView(chart);
75 chartView->setRenderHint(QPainter::Antialiasing);
75 chartView->setRenderHint(QPainter::Antialiasing);
76 //![6]
76 //![6]
77
77
78 //![7]
78 //![7]
79 QMainWindow window;
79 QMainWindow window;
80 window.setCentralWidget(chartView);
80 window.setCentralWidget(chartView);
81 window.resize(400, 300);
81 window.resize(400, 300);
82 window.show();
82 window.show();
83 //![7]
83 //![7]
84
84
85 return a.exec();
85 return a.exec();
86 }
86 }
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