qtcharts/demos/chartviewer/charts/horizontalstackedbarchart.cpp

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** Copyright (C) 2012 Digia Plc
** All rights reserved.
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** This file is part of the Qt Commercial Charts Add-on.
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#include "charts.h"
#include "qchart.h"
#include "qhorizontalstackedbarseries.h"
#include "qbarset.h"

class HorizontalStackedBarChart: public Chart
{
public:
    QString name() { return QObject::tr("HorizontalStackedBarChart"); }
    QString category()  { return QObject::tr("BarSeries"); }
    QString subCategory() { return QObject::tr("Vertical"); }

    QChart* createChart(const DataTable& table)
    {

        QChart* chart = new QChart();

        chart->setTitle("Horizontal stacked chart");

        QHorizontalStackedBarSeries* series = new QHorizontalStackedBarSeries(chart);
        for (int i(0); i < table.count(); i++) {
            QBarSet *set = new QBarSet("Bar set " + QString::number(i));
            foreach (Data data, table[i])
                *set << data.first.y();
            series->append(set);
        }
        chart->addSeries(series);
        chart->createDefaultAxes();
        return chart;
    }

};

DECLARE_CHART(HorizontalStackedBarChart)