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Adjust barchart example to please Sami's eye
Jani Honkonen -
r1377:68827e982393
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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
27
28 QTCOMMERCIALCHART_USE_NAMESPACE
28 QTCOMMERCIALCHART_USE_NAMESPACE
29
29
30 int main(int argc, char *argv[])
30 int main(int argc, char *argv[])
31 {
31 {
32 QApplication a(argc, argv);
32 QApplication a(argc, argv);
33
33
34 //![1]
34 //![1]
35 QBarSet *set0 = new QBarSet("Jane");
35 QBarSet *set0 = new QBarSet("Jane");
36 QBarSet *set1 = new QBarSet("John");
36 QBarSet *set1 = new QBarSet("John");
37 QBarSet *set2 = new QBarSet("Axel");
37 QBarSet *set2 = new QBarSet("Axel");
38 QBarSet *set3 = new QBarSet("Mary");
38 QBarSet *set3 = new QBarSet("Mary");
39 QBarSet *set4 = new QBarSet("Samantha");
40
39
41 *set0 << QPointF(0.0, 1) << QPointF(1.0, 2) << QPointF(2.4, 3) << QPointF(3.0, 4) << QPointF(4.0, 5) << QPointF(5.0, 6);
40 *set0 << QPointF(0.0, 1) << QPointF(1.0, 2) << QPointF(2.4, 3) << QPointF(3.0, 4) << QPointF(4.0, 5) << QPointF(5.0, 6);
42 *set1 << QPointF(0.1, 2) << QPointF(1.2, 3) << QPointF(2.45, 4) << QPointF(3.2, 5) << QPointF(4.2, 6) << QPointF(5.2, 7);
41 *set1 << QPointF(0.1, 2) << QPointF(1.2, 3) << QPointF(2.45, 4) << QPointF(3.2, 5) << QPointF(4.2, 6) << QPointF(5.2, 7);
43 *set2 << QPointF(0.2, 3) << QPointF(1.4, 4) << QPointF(2.50, 5) << QPointF(3.4, 6) << QPointF(4.4, 7) << QPointF(5.4, 8);
42 *set2 << QPointF(0.2, 3) << QPointF(1.4, 4) << QPointF(2.50, 5) << QPointF(3.4, 6) << QPointF(4.4, 7) << QPointF(5.4, 8);
44 *set3 << QPointF(0.3, 4) << QPointF(1.6, 5) << QPointF(2.55, 6) << QPointF(3.6, 7) << QPointF(4.6, 8) << QPointF(5.6, 9);
43 *set3 << QPointF(0.3, 4) << QPointF(1.6, 5) << QPointF(2.55, 6) << QPointF(3.6, 7) << QPointF(4.6, 8) << QPointF(5.6, 9);
45 *set4 << QPointF(0.4, 5) << QPointF(1.8, 6) << QPointF(2.6, 7) << QPointF(3.8, 8) << QPointF(4.8, 9) << QPointF(5.8, 10);
46 //![1]
44 //![1]
47
45
48 //![2]
46 //![2]
49 QBarSeries* series = new QBarSeries();
47 QBarSeries* series = new QBarSeries();
48 series->setBarMargin(0.8);
50 series->append(set0);
49 series->append(set0);
51 series->append(set1);
50 series->append(set1);
52 series->append(set2);
51 series->append(set2);
53 series->append(set3);
52 series->append(set3);
54 series->append(set4);
55 //![2]
53 //![2]
56
54
57 //![3]
55 //![3]
58 QChart* chart = new QChart();
56 QChart* chart = new QChart();
59 chart->addSeries(series);
57 chart->addSeries(series);
60 chart->setTitle("Simple barchart example");
58 chart->setTitle("Simple barchart example");
61 //![3]
59 //![3]
62
60
63 //![4]
61 //![4]
64 chart->legend()->setVisible(true);
62 chart->legend()->setVisible(true);
65 chart->legend()->setAlignment(Qt::AlignBottom);
63 chart->legend()->setAlignment(Qt::AlignBottom);
66 chart->axisY()->setNiceNumbersEnabled(true);
64 chart->axisY()->setNiceNumbersEnabled(true);
67 //![4]
65 //![4]
68
66
69 //![5]
67 //![5]
70 QChartView* chartView = new QChartView(chart);
68 QChartView* chartView = new QChartView(chart);
71 chartView->setRenderHint(QPainter::Antialiasing);
69 chartView->setRenderHint(QPainter::Antialiasing);
72 //![5]
70 //![5]
73
71
74 //![6]
72 //![6]
75 QMainWindow window;
73 QMainWindow window;
76 window.setCentralWidget(chartView);
74 window.setCentralWidget(chartView);
77 window.resize(400, 300);
75 window.resize(400, 300);
78 window.show();
76 window.show();
79 //![6]
77 //![6]
80
78
81 return a.exec();
79 return a.exec();
82 }
80 }
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