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Updated customchart example. Now it uses QIntervalsAxis
Updated customchart example. Now it uses QIntervalsAxis

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qhorizontalpercentbarseries.cpp
72 lines | 2.1 KiB | text/x-c | CppLexer
/ src / barchart / qhorizontalpercentbarseries.cpp
#include "qhorizontalpercentbarseries.h"
#include "qhorizontalpercentbarseries_p.h"
#include "horizontalpercentbarchartitem_p.h"
#include "horizontalpercentbaranimation_p.h"
#include "chartdataset_p.h"
#include "charttheme_p.h"
QTCOMMERCIALCHART_BEGIN_NAMESPACE
QHorizontalPercentBarSeries::QHorizontalPercentBarSeries(QObject *parent) :
QAbstractBarSeries(*new QHorizontalPercentBarSeriesPrivate(this), parent)
{
}
QAbstractSeries::SeriesType QHorizontalPercentBarSeries::type() const
{
return QAbstractSeries::SeriesTypeHorizontalPercentBar;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
QHorizontalPercentBarSeriesPrivate::QHorizontalPercentBarSeriesPrivate(QHorizontalPercentBarSeries *q) : QAbstractBarSeriesPrivate(q)
{
}
void QHorizontalPercentBarSeriesPrivate::scaleDomain(Domain& domain)
{
qreal minX(domain.minX());
qreal minY(domain.minY());
qreal maxX(domain.maxX());
qreal maxY(domain.maxY());
qreal y = categoryCount();
minX = 0;
maxX = 100;
minY = qMin(minY, - (qreal)0.5);
maxY = qMax(maxY, y - (qreal)0.5);
domain.setRange(minX,maxX,minY,maxY);
}
Chart* QHorizontalPercentBarSeriesPrivate::createGraphics(ChartPresenter* presenter)
{
Q_Q(QHorizontalPercentBarSeries);
HorizontalPercentBarChartItem* bar = new HorizontalPercentBarChartItem(q,presenter);
if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
bar->setAnimator(presenter->animator());
bar->setAnimation(new HorizontalPercentBarAnimation(bar));
}
presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
return bar;
}
QAbstractAxis::AxisType QHorizontalPercentBarSeriesPrivate::defaultAxisXType() const
{
return QAbstractAxis::AxisTypeValues;
}
QAbstractAxis::AxisType QHorizontalPercentBarSeriesPrivate::defaultAxisYType() const
{
return QAbstractAxis::AxisTypeCategories;
}
#include "moc_qhorizontalpercentbarseries.cpp"
QTCOMMERCIALCHART_END_NAMESPACE