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

Legend disabled by defaut. User can turn in on, by calling setVisible

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             chartbackground.cpp
        
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      #include "chartbackground_p.h"

      #include <QPen>

      #include <QBrush>

      #include <QPainter>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      ChartBackground::ChartBackground(QGraphicsItem* parent):QGraphicsRectItem(parent),

      m_diameter(15)

      {

      }

      ChartBackground::~ChartBackground()

      {

      }

      void ChartBackground::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

      {

         Q_UNUSED(option);

         Q_UNUSED(widget);

         painter->setPen(pen());

         painter->setBrush(brush());

         painter->drawRoundRect(rect(),roundness(rect().width()),roundness(rect().height()));

      }

      int ChartBackground::roundness(qreal size) const

      {

          return 100*m_diameter/int(size);

      }

      int ChartBackground::diameter() const

      {

          return m_diameter;

      }

      void ChartBackground::setDimeter(int dimater)

      {

          m_diameter=dimater;

      }

      QTCOMMERCIALCHART_END_NAMESPACE

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				#include "chartbackground_p.h"
				#include <QPen>
				#include <QBrush>
				#include <QPainter>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				ChartBackground::ChartBackground(QGraphicsItem* parent):QGraphicsRectItem(parent),
				m_diameter(15)
				{

				}

				ChartBackground::~ChartBackground()
				{

				}

				void ChartBackground::paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget)
				{
				Q_UNUSED(option);
				Q_UNUSED(widget);
				painter->setPen(pen());
				painter->setBrush(brush());
				painter->drawRoundRect(rect(),roundness(rect().width()),roundness(rect().height()));
				}

				int ChartBackground::roundness(qreal size) const
				{
				return 100*m_diameter/int(size);
				}

				int ChartBackground::diameter() const
				{
				return m_diameter;
				}

				void ChartBackground::setDimeter(int dimater)
				{
				m_diameter=dimater;
				}

				QTCOMMERCIALCHART_END_NAMESPACE