main.cpp
111 lines
| 3.0 KiB
| text/x-c
|
CppLexer
sauimone
|
r1632 | /**************************************************************************** | ||
| ** | ||||
| ** Copyright (C) 2012 Digia Plc | ||||
| ** All rights reserved. | ||||
| ** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
| ** | ||||
| ** This file is part of the Qt Commercial Charts Add-on. | ||||
| ** | ||||
| ** $QT_BEGIN_LICENSE$ | ||||
| ** Licensees holding valid Qt Commercial licenses may use this file in | ||||
| ** accordance with the Qt Commercial License Agreement provided with the | ||||
| ** Software or, alternatively, in accordance with the terms contained in | ||||
| ** a written agreement between you and Digia. | ||||
| ** | ||||
| ** If you have questions regarding the use of this file, please use | ||||
| ** contact form at http://qt.digia.com | ||||
| ** $QT_END_LICENSE$ | ||||
| ** | ||||
| ****************************************************************************/ | ||||
| #include <QApplication> | ||||
| #include <QMainWindow> | ||||
| #include <QChartView> | ||||
| #include <QBarSeries> | ||||
| #include <QBarSet> | ||||
| #include <QLineSeries> | ||||
| #include <QLegend> | ||||
Marek Rosa
|
r1809 | #include <QBarCategoryAxis> | ||
|
Marek Rosa
|
r1804 | #include <QValueAxis> | ||
|
sauimone
|
r1632 | |||
| QTCOMMERCIALCHART_USE_NAMESPACE | ||||
| int main(int argc, char *argv[]) | ||||
| { | ||||
| QApplication a(argc, argv); | ||||
| //![1] | ||||
| QBarSet *set0 = new QBarSet("Jane"); | ||||
| QBarSet *set1 = new QBarSet("John"); | ||||
| QBarSet *set2 = new QBarSet("Axel"); | ||||
| QBarSet *set3 = new QBarSet("Mary"); | ||||
| QBarSet *set4 = new QBarSet("Samantha"); | ||||
| *set0 << 1 << 2 << 3 << 4 << 5 << 6; | ||||
| *set1 << 5 << 0 << 0 << 4 << 0 << 7; | ||||
| *set2 << 3 << 5 << 8 << 13 << 8 << 5; | ||||
| *set3 << 5 << 6 << 7 << 3 << 4 << 5; | ||||
| *set4 << 9 << 7 << 5 << 3 << 1 << 2; | ||||
| //![1] | ||||
| //![2] | ||||
| QBarSeries* barseries = new QBarSeries(); | ||||
| barseries->append(set0); | ||||
| barseries->append(set1); | ||||
| barseries->append(set2); | ||||
| barseries->append(set3); | ||||
| barseries->append(set4); | ||||
| //![2] | ||||
| //![8] | ||||
| QLineSeries* lineseries = new QLineSeries(); | ||||
| lineseries->append(QPoint(0,4)); | ||||
| lineseries->append(QPoint(1,15)); | ||||
| lineseries->append(QPoint(2,20)); | ||||
| lineseries->append(QPoint(3,4)); | ||||
| lineseries->append(QPoint(4,12)); | ||||
| lineseries->append(QPoint(5,17)); | ||||
| //![8] | ||||
| //![3] | ||||
| QChart* chart = new QChart(); | ||||
| chart->addSeries(barseries); | ||||
| chart->addSeries(lineseries); | ||||
| chart->setTitle("Line and barchart example"); | ||||
| //![3] | ||||
| //![4] | ||||
| QStringList categories; | ||||
| categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun"; | ||||
|
Marek Rosa
|
r1808 | QBarCategoryAxis* axisX = new QBarCategoryAxis(); | ||
|
sauimone
|
r1632 | axisX->append(categories); | ||
| chart->setAxisX(axisX,lineseries); | ||||
| chart->setAxisX(axisX,barseries); | ||||
| axisX->setRange(QString("Jan"),QString("Jun")); | ||||
|
Marek Rosa
|
r1804 | QValueAxis* axisY = new QValueAxis(); | ||
|
sauimone
|
r1632 | chart->setAxisY(axisY,lineseries); | ||
| chart->setAxisY(axisY,barseries); | ||||
| axisY->setRange(0,20); | ||||
| //![4] | ||||
| //![5] | ||||
| chart->legend()->setVisible(true); | ||||
| chart->legend()->setAlignment(Qt::AlignBottom); | ||||
| //![5] | ||||
| //![6] | ||||
| QChartView* chartView = new QChartView(chart); | ||||
| chartView->setRenderHint(QPainter::Antialiasing); | ||||
| //![6] | ||||
| //![7] | ||||
| QMainWindow window; | ||||
| window.setCentralWidget(chartView); | ||||
| window.resize(400, 300); | ||||
| window.show(); | ||||
| //![7] | ||||
| return a.exec(); | ||||
| } | ||||