HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/qhorizontalbarseries.cpp

horizontal percent barchart & example

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             qhorizontalbarseries.cpp
        
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        sauimone
    
horizontal barchart frame

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      #include "qhorizontalbarseries.h"

      #include "qhorizontalbarseries_p.h"

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      #include "horizontalbarchartitem_p.h"

      #include "horizontalbaranimation_p.h"

      #include "chartdataset_p.h"

      #include "charttheme_p.h"

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      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      QHorizontalBarSeries::QHorizontalBarSeries(QObject *parent) :

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          QAbstractBarSeries(*new QHorizontalBarSeriesPrivate(this), parent)

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      {

      }

      QAbstractSeries::SeriesType QHorizontalBarSeries::type() const

      {

          return QAbstractSeries::SeriesTypeHorizontalBar;

      }

      ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

      QHorizontalBarSeriesPrivate::QHorizontalBarSeriesPrivate(QHorizontalBarSeries *q) : QAbstractBarSeriesPrivate(q)

      {

      }

      void QHorizontalBarSeriesPrivate::scaleDomain(Domain& domain)

      {

          qreal minX(domain.minX());

          qreal minY(domain.minY());

          qreal maxX(domain.maxX());

          qreal maxY(domain.maxY());

          int tickXCount(domain.tickXCount());

          int tickYCount(domain.tickYCount());

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          qreal y = categoryCount();

          qreal x = max();

          minX = qMin(minX, x);

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          minY = qMin(minY, - (qreal)0.5);

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          maxX = qMax(maxX, x);

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          maxY = qMax(maxY, y - (qreal)0.5);

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          tickYCount = y+1;

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          domain.setRange(minX,maxX,minY,maxY,tickXCount,tickYCount);

      }

      Chart* QHorizontalBarSeriesPrivate::createGraphics(ChartPresenter* presenter)

      {

          Q_Q(QHorizontalBarSeries);

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horizontal barchart & example

              r1681
            
          HorizontalBarChartItem* bar = new HorizontalBarChartItem(q,presenter);

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horizontal barchart frame

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          if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {

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              bar->setAnimator(presenter->animator());

              bar->setAnimation(new HorizontalBarAnimation(bar));

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          }

          presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));

          return bar;

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      }

      QAbstractAxis::AxisType QHorizontalBarSeriesPrivate::defaultAxisXType() const

      {

          return QAbstractAxis::AxisTypeValues;

      }

      QAbstractAxis::AxisType QHorizontalBarSeriesPrivate::defaultAxisYType() const

      {

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          return QAbstractAxis::AxisTypeCategories;

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      }

      #include "moc_qhorizontalbarseries.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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sauimone horizontal barchart frame	r1672	#include "qhorizontalbarseries.h"
		#include "qhorizontalbarseries_p.h"
sauimone horizontal barchart & example	r1681	#include "horizontalbarchartitem_p.h"
		#include "horizontalbaranimation_p.h"

		#include "chartdataset_p.h"
		#include "charttheme_p.h"


sauimone horizontal barchart frame	r1672	QTCOMMERCIALCHART_BEGIN_NAMESPACE

		QHorizontalBarSeries::QHorizontalBarSeries(QObject *parent) :
sauimone horizontal barchart & example	r1681	QAbstractBarSeries(*new QHorizontalBarSeriesPrivate(this), parent)
sauimone horizontal barchart frame	r1672	{
		}

		QAbstractSeries::SeriesType QHorizontalBarSeries::type() const
		{
		return QAbstractSeries::SeriesTypeHorizontalBar;
		}



		///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

		QHorizontalBarSeriesPrivate::QHorizontalBarSeriesPrivate(QHorizontalBarSeries *q) : QAbstractBarSeriesPrivate(q)
		{

		}

		void QHorizontalBarSeriesPrivate::scaleDomain(Domain& domain)
		{
		qreal minX(domain.minX());
		qreal minY(domain.minY());
		qreal maxX(domain.maxX());
		qreal maxY(domain.maxY());
		int tickXCount(domain.tickXCount());
		int tickYCount(domain.tickYCount());

sauimone horizontal barchart & example	r1681	qreal y = categoryCount();
		qreal x = max();
		minX = qMin(minX, x);
sauimone horizontal percent barchart & example	r1688	minY = qMin(minY, - (qreal)0.5);
sauimone horizontal barchart & example	r1681	maxX = qMax(maxX, x);
sauimone horizontal percent barchart & example	r1688	maxY = qMax(maxY, y - (qreal)0.5);
sauimone horizontal barchart & example	r1681	tickYCount = y+1;
sauimone horizontal barchart frame	r1672
		domain.setRange(minX,maxX,minY,maxY,tickXCount,tickYCount);
		}


		Chart* QHorizontalBarSeriesPrivate::createGraphics(ChartPresenter* presenter)
		{
		Q_Q(QHorizontalBarSeries);

sauimone horizontal barchart & example	r1681	HorizontalBarChartItem* bar = new HorizontalBarChartItem(q,presenter);
sauimone horizontal barchart frame	r1672	if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
sauimone horizontal barchart & example	r1681	bar->setAnimator(presenter->animator());
		bar->setAnimation(new HorizontalBarAnimation(bar));
sauimone horizontal barchart frame	r1672	}
		presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
		return bar;
sauimone horizontal barchart & example	r1681	}

		QAbstractAxis::AxisType QHorizontalBarSeriesPrivate::defaultAxisXType() const
		{
		return QAbstractAxis::AxisTypeValues;
		}

		QAbstractAxis::AxisType QHorizontalBarSeriesPrivate::defaultAxisYType() const
		{
sauimone horizontal stacked barchart	r1685	return QAbstractAxis::AxisTypeCategories;
sauimone horizontal barchart frame	r1672	}


		#include "moc_qhorizontalbarseries.cpp"

		QTCOMMERCIALCHART_END_NAMESPACE