main.cpp
88 lines
| 2.3 KiB
| text/x-c
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CppLexer
Michal Klocek
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r747 | /**************************************************************************** | ||
Jani Honkonen
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r830 | ** | ||
** 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 | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
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r747 | |||
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r78 | #include <QApplication> | ||
#include <QMainWindow> | ||||
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r747 | #include <QChartView> | ||
#include <QBarSeries> | ||||
#include <QBarSet> | ||||
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r891 | #include <QLegend> | ||
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r276 | |||
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r78 | QTCOMMERCIALCHART_USE_NAMESPACE | ||
int main(int argc, char *argv[]) | ||||
{ | ||||
QApplication a(argc, argv); | ||||
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r883 | |||
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r747 | //![1] | ||
QBarCategories categories; | ||||
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r387 | categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun"; | ||
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r747 | //![1] | ||
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r883 | |||
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r747 | //![2] | ||
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r881 | 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"); | ||||
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r78 | |||
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r387 | *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; | ||||
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r747 | //![2] | ||
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r883 | |||
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r747 | //![3] | ||
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r1112 | QBarSeries* series = new QBarSeries(); | ||
series->setCategories(categories); | ||||
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r776 | series->appendBarSet(set0); | ||
series->appendBarSet(set1); | ||||
series->appendBarSet(set2); | ||||
series->appendBarSet(set3); | ||||
series->appendBarSet(set4); | ||||
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r747 | //![3] | ||
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r883 | |||
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r747 | //![4] | ||
QChart* chart = new QChart(); | ||||
chart->addSeries(series); | ||||
chart->setTitle("Simple barchart example"); | ||||
//![4] | ||||
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r883 | |||
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r747 | //![5] | ||
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r891 | chart->legend()->setVisible(true); | ||
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r907 | chart->legend()->setAlignment(QLegend::AlignmentBottom); | ||
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r987 | chart->axisY()->setNiceNumbersEnabled(true); | ||
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r747 | //![5] | ||
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r883 | |||
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r747 | //![6] | ||
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r891 | QChartView* chartView = new QChartView(chart); | ||
chartView->setRenderHint(QPainter::Antialiasing); | ||||
//![6] | ||||
//![7] | ||||
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r747 | QMainWindow window; | ||
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r276 | window.setCentralWidget(chartView); | ||
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r387 | window.resize(400, 300); | ||
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r78 | window.show(); | ||
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r891 | //![7] | ||
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r883 | |||
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r78 | return a.exec(); | ||
} | ||||