main.cpp
89 lines
| 2.7 KiB
| text/x-c
|
CppLexer
Michal Klocek
|
r1722 | /**************************************************************************** | ||
| ** | ||||
| ** 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 "chart.h" | ||||
| #include "chartview.h" | ||||
| #include <QApplication> | ||||
| #include <QMainWindow> | ||||
| #include <qmath.h> | ||||
| #include <QBarSeries> | ||||
| #include <QBarSet> | ||||
Marek Rosa
|
r1809 | #include <QBarCategoryAxis> | ||
|
Michal Klocek
|
r1722 | #include <QLineSeries> | ||
| #include <QHorizontalBarSeries> | ||||
| QTCOMMERCIALCHART_USE_NAMESPACE | ||||
| int main(int argc, char *argv[]) | ||||
| { | ||||
| QApplication a(argc, argv); | ||||
| QLineSeries* series = new QLineSeries(); | ||||
| for (int i = 0; i < 500; i++) { | ||||
| QPointF p((qreal) i, qSin(M_PI / 50 * i) * 100); | ||||
| p.ry() += qrand() % 20; | ||||
| *series << p; | ||||
| } | ||||
| 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; | ||||
| //QHorizontalBarSeries* series2 = new QHorizontalBarSeries(); | ||||
| QBarSeries* series2 = new QBarSeries(); | ||||
| series2->append(set0); | ||||
| series2->append(set1); | ||||
| series2->append(set2); | ||||
| series2->append(set3); | ||||
| series2->append(set4); | ||||
| Chart* chart = new Chart(); | ||||
| // chart->addSeries(series); | ||||
| chart->addSeries(series2); | ||||
| chart->setTitle("Scroll in/out example"); | ||||
| chart->legend()->hide(); | ||||
| chart->createDefaultAxes(); | ||||
| QStringList categories; | ||||
| categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun"; | ||||
|
Marek Rosa
|
r1808 | QBarCategoryAxis* axis = new QBarCategoryAxis(); | ||
|
Michal Klocek
|
r1722 | axis->append(categories); | ||
| chart->setAxisX(axis, series2); | ||||
| ChartView* chartView = new ChartView(chart); | ||||
| chartView->setRenderHint(QPainter::Antialiasing); | ||||
| QMainWindow window; | ||||
| window.setCentralWidget(chartView); | ||||
| window.resize(400, 300); | ||||
| window.grabGesture(Qt::PanGesture); | ||||
| window.grabGesture(Qt::PinchGesture); | ||||
| window.show(); | ||||
| return a.exec(); | ||||
| } | ||||