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Better support for negative values in stacked barcharts. Negative values are stacked from zero to negative direction. Positive values are stacked from zero to positive direction.
Better support for negative values in stacked barcharts. Negative values are stacked from zero to negative direction. Positive values are stacked from zero to positive direction.
sauimone - - Load All Authors

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r1859:46904270c5f5
r1897:c0fc53c8ab57
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main.cpp
93 lines | 2.5 KiB | text/x-c | CppLexer
/ examples / horizontalbarchart / main.cpp
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sauimone
horizontal barchart & example
 r1681 /****************************************************************************
**
** 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 <QLegend>
Marek Rosa
QBarCategoriesAxis renamed to QBarCategoryAxis
 r1809 #include <QBarCategoryAxis>
sauimone
horizontal barchart & example
 r1681 #include <QHorizontalBarSeries>
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]
QHorizontalBarSeries *series = new QHorizontalBarSeries();
series->append(set0);
series->append(set1);
series->append(set2);
series->append(set3);
series->append(set4);
//![2]
//![3]
QChart* chart = new QChart();
chart->addSeries(series);
chart->setTitle("Simple horizontal barchart example");
sauimone
animation for horizontal barchart
 r1683 chart->setAnimationOptions(QChart::SeriesAnimations);
sauimone
horizontal barchart & example
 r1681 //![3]
//![4]
QStringList categories;
categories << "Jan" << "Feb" << "Mar" << "Apr" << "May" << "Jun";
Marek Rosa
QBarCategoriesAxis renamed to QBarCategoryAxis
 r1808 QBarCategoryAxis* axis = new QBarCategoryAxis();
sauimone
horizontal barchart & example
 r1681 axis->append(categories);
sauimone
barchart doc review updates
 r1859 chart->createDefaultAxes();
sauimone
horizontal barchart & example
 r1681 chart->setAxisY(axis,series);
//![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();
}