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Line and bar example now has a name for the line
Tero Ahola -
r2342:098ca1392d78
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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 <QLineSeries>
26 #include <QLineSeries>
27 #include <QLegend>
27 #include <QLegend>
28 #include <QBarCategoryAxis>
28 #include <QBarCategoryAxis>
29 #include <QValueAxis>
29 #include <QValueAxis>
30
30
31 QTCOMMERCIALCHART_USE_NAMESPACE
31 QTCOMMERCIALCHART_USE_NAMESPACE
32
32
33 int main(int argc, char *argv[])
33 int main(int argc, char *argv[])
34 {
34 {
35 QApplication a(argc, argv);
35 QApplication a(argc, argv);
36
36
37 //![1]
37 //![1]
38 QBarSet *set0 = new QBarSet("Jane");
38 QBarSet *set0 = new QBarSet("Jane");
39 QBarSet *set1 = new QBarSet("John");
39 QBarSet *set1 = new QBarSet("John");
40 QBarSet *set2 = new QBarSet("Axel");
40 QBarSet *set2 = new QBarSet("Axel");
41 QBarSet *set3 = new QBarSet("Mary");
41 QBarSet *set3 = new QBarSet("Mary");
42 QBarSet *set4 = new QBarSet("Samantha");
42 QBarSet *set4 = new QBarSet("Sam");
43
43
44 *set0 << 1 << 2 << 3 << 4 << 5 << 6;
44 *set0 << 1 << 2 << 3 << 4 << 5 << 6;
45 *set1 << 5 << 0 << 0 << 4 << 0 << 7;
45 *set1 << 5 << 0 << 0 << 4 << 0 << 7;
46 *set2 << 3 << 5 << 8 << 13 << 8 << 5;
46 *set2 << 3 << 5 << 8 << 13 << 8 << 5;
47 *set3 << 5 << 6 << 7 << 3 << 4 << 5;
47 *set3 << 5 << 6 << 7 << 3 << 4 << 5;
48 *set4 << 9 << 7 << 5 << 3 << 1 << 2;
48 *set4 << 9 << 7 << 5 << 3 << 1 << 2;
49 //![1]
49 //![1]
50
50
51 //![2]
51 //![2]
52 QBarSeries *barseries = new QBarSeries();
52 QBarSeries *barseries = new QBarSeries();
53 barseries->append(set0);
53 barseries->append(set0);
54 barseries->append(set1);
54 barseries->append(set1);
55 barseries->append(set2);
55 barseries->append(set2);
56 barseries->append(set3);
56 barseries->append(set3);
57 barseries->append(set4);
57 barseries->append(set4);
58 //![2]
58 //![2]
59
59
60 //![8]
60 //![8]
61 QLineSeries *lineseries = new QLineSeries();
61 QLineSeries *lineseries = new QLineSeries();
62
62 lineseries->setName("trend");
63 lineseries->append(QPoint(0, 4));
63 lineseries->append(QPoint(0, 4));
64 lineseries->append(QPoint(1, 15));
64 lineseries->append(QPoint(1, 15));
65 lineseries->append(QPoint(2, 20));
65 lineseries->append(QPoint(2, 20));
66 lineseries->append(QPoint(3, 4));
66 lineseries->append(QPoint(3, 4));
67 lineseries->append(QPoint(4, 12));
67 lineseries->append(QPoint(4, 12));
68 lineseries->append(QPoint(5, 17));
68 lineseries->append(QPoint(5, 17));
69 //![8]
69 //![8]
70
70
71 //![3]
71 //![3]
72 QChart *chart = new QChart();
72 QChart *chart = new QChart();
73 chart->addSeries(barseries);
73 chart->addSeries(barseries);
74 chart->addSeries(lineseries);
74 chart->addSeries(lineseries);
75 chart->setTitle("Line and barchart example");
75 chart->setTitle("Line and barchart example");
76 //![3]
76 //![3]
77
77
78 //![4]
78 //![4]
79 QStringList categories;
79 QStringList categories;
80 categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
80 categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
81 QBarCategoryAxis *axisX = new QBarCategoryAxis();
81 QBarCategoryAxis *axisX = new QBarCategoryAxis();
82 axisX->append(categories);
82 axisX->append(categories);
83 chart->setAxisX(axisX, lineseries);
83 chart->setAxisX(axisX, lineseries);
84 chart->setAxisX(axisX, barseries);
84 chart->setAxisX(axisX, barseries);
85 axisX->setRange(QString("Jan"), QString("Jun"));
85 axisX->setRange(QString("Jan"), QString("Jun"));
86
86
87 QValueAxis *axisY = new QValueAxis();
87 QValueAxis *axisY = new QValueAxis();
88 chart->setAxisY(axisY, lineseries);
88 chart->setAxisY(axisY, lineseries);
89 chart->setAxisY(axisY, barseries);
89 chart->setAxisY(axisY, barseries);
90 axisY->setRange(0, 20);
90 axisY->setRange(0, 20);
91 //![4]
91 //![4]
92
92
93 //![5]
93 //![5]
94 chart->legend()->setVisible(true);
94 chart->legend()->setVisible(true);
95 chart->legend()->setAlignment(Qt::AlignBottom);
95 chart->legend()->setAlignment(Qt::AlignBottom);
96 //![5]
96 //![5]
97
97
98 //![6]
98 //![6]
99 QChartView *chartView = new QChartView(chart);
99 QChartView *chartView = new QChartView(chart);
100 chartView->setRenderHint(QPainter::Antialiasing);
100 chartView->setRenderHint(QPainter::Antialiasing);
101 //![6]
101 //![6]
102
102
103 //![7]
103 //![7]
104 QMainWindow window;
104 QMainWindow window;
105 window.setCentralWidget(chartView);
105 window.setCentralWidget(chartView);
106 window.resize(400, 300);
106 window.resize(400, 300);
107 window.show();
107 window.show();
108 //![7]
108 //![7]
109
109
110 return a.exec();
110 return a.exec();
111 }
111 }
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