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

Removes PIMPL for now...

Removes PIMPL for now * removes wrongly implmented qchartprivate * removes wrongly implemented qchart * pimpl will be done before release

Tero Ahola - - Load All Authors

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                r53:c6b7296833b8

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             qpieseries.cpp
        
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        Tero Ahola
    
Integrated draft version of pie series

              r51
            
      #include "qpieseries.h"

      #include "pieslice.h"

      #include <QGraphicsObject>

      #include <QDebug>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      QPieSeries::QPieSeries(QList<qreal> x, QGraphicsObject *parent) :

          QChartSeries(parent),

          m_x(x)

      {

      }

      QPieSeries::~QPieSeries()

      {

      }

      void QPieSeries::chartSizeChanged(QRectF rect, qreal xscale, qreal yscale)

      {

          qreal fullPie = 360;

          qreal total = 0;

          foreach (qreal value, m_x)

              total += value;

          // We must have a parent for the graphics items we create

          // TODO: maybe QChartSeries needs to be a QGraphicsObject to make this clear for the users?

          QGraphicsItem *parentItem = qobject_cast<QGraphicsItem *>(parent());

          Q_ASSERT(parentItem);

          qreal angle = 0;

          foreach (qreal value, m_x) {

              qreal span = value / total * fullPie;

              PieSlice *slice = new PieSlice(randomColor(), angle, span);

              slice->setParentItem(parentItem);

              m_slices.append(slice);

              angle += span;

          }

      }

      QColor QPieSeries::randomColor()

      {

          QColor c;

          c.setRed(qrand() % 255);

          c.setGreen(qrand() % 255);

          c.setBlue(qrand() % 255);

          return c;

      }

      void QPieSeries::setData(QList<int> data)

      {

      }

      #include "moc_qpieseries.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

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Tero Ahola Integrated draft version of pie series	r51	#include "qpieseries.h"
		#include "pieslice.h"
		#include <QGraphicsObject>
		#include <QDebug>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		QPieSeries::QPieSeries(QList<qreal> x, QGraphicsObject *parent) :
		QChartSeries(parent),
		m_x(x)
		{
		}

		QPieSeries::~QPieSeries()
		{
		}

		void QPieSeries::chartSizeChanged(QRectF rect, qreal xscale, qreal yscale)
		{
		qreal fullPie = 360;
		qreal total = 0;
		foreach (qreal value, m_x)
		total += value;

		// We must have a parent for the graphics items we create
		// TODO: maybe QChartSeries needs to be a QGraphicsObject to make this clear for the users?
		QGraphicsItem parentItem = qobject_cast<QGraphicsItem >(parent());
		Q_ASSERT(parentItem);
		qreal angle = 0;
		foreach (qreal value, m_x) {
		qreal span = value / total * fullPie;
		PieSlice *slice = new PieSlice(randomColor(), angle, span);
		slice->setParentItem(parentItem);
		m_slices.append(slice);
		angle += span;
		}
		}

		QColor QPieSeries::randomColor()
		{
		QColor c;
		c.setRed(qrand() % 255);
		c.setGreen(qrand() % 255);
		c.setBlue(qrand() % 255);
		return c;
		}

		void QPieSeries::setData(QList<int> data)
		{
		}

		#include "moc_qpieseries.cpp"

		QTCOMMERCIALCHART_END_NAMESPACE