HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/scatterseries/scatterchartitem_p.h

Sets drawline animation for all points update

Michal Klocek - - Load All Authors

File last commit:

r476:b6fb05e4e56f


                r503:4fe5f7a79a8f

Download file

             scatterchartitem_p.h
        
                    55 lines
            
             | 1.2 KiB
            
                | text/x-c
            
             |
                CLexer
            
             / src / scatterseries / scatterchartitem_p.h
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      #ifndef SCATTERPRESENTER_H

      #define SCATTERPRESENTER_H

      #include "qchartglobal.h"

      #include "xychartitem_p.h"

      #include "xychartanimationitem_p.h"

      #include <QGraphicsItem>

      #include <QPen>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      class QScatterSeries;

      class ScatterChartItem : public XYChartItem

      {

          Q_OBJECT

      public:

          explicit ScatterChartItem(QScatterSeries *series, QGraphicsItem *parent = 0);

      public:

          //from QGraphicsItem

          QRectF boundingRect() const;

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

          void setPen(const QPen& pen);

          void setBrush(const QBrush& brush);

      signals:

          void clicked(QPointF coordinates);

      public slots:

          void handleUpdated();

      private:

          void createPoints(int count);

          void deletePoints(int count);

      protected:

          virtual void setGeometry(QVector<QPointF>& points);

      private:

          QScatterSeries *m_series;

          QGraphicsItemGroup m_items;

          int m_shape;

          int m_size;

          QRectF m_rect;

          template<class,class> friend class XYChartAnimator;

      };

      typedef XYChartAnimationItem<ScatterChartItem,QScatterSeries> ScatterChartAnimationItem;

      QTCOMMERCIALCHART_END_NAMESPACE

      #endif // SCATTERPRESENTER_H

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				#ifndef SCATTERPRESENTER_H
				#define SCATTERPRESENTER_H

				#include "qchartglobal.h"
				#include "xychartitem_p.h"
				#include "xychartanimationitem_p.h"
				#include <QGraphicsItem>
				#include <QPen>

				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				class QScatterSeries;

				class ScatterChartItem : public XYChartItem
				{
				Q_OBJECT
				public:
				explicit ScatterChartItem(QScatterSeries series, QGraphicsItem parent = 0);

				public:
				//from QGraphicsItem
				QRectF boundingRect() const;
				void paint(QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget);

				void setPen(const QPen& pen);
				void setBrush(const QBrush& brush);

				signals:
				void clicked(QPointF coordinates);

				public slots:
				void handleUpdated();

				private:
				void createPoints(int count);
				void deletePoints(int count);

				protected:
				virtual void setGeometry(QVector<QPointF>& points);

				private:
				QScatterSeries *m_series;
				QGraphicsItemGroup m_items;
				int m_shape;
				int m_size;
				QRectF m_rect;

				template<class,class> friend class XYChartAnimator;
				};

				typedef XYChartAnimationItem<ScatterChartItem,QScatterSeries> ScatterChartAnimationItem;

				QTCOMMERCIALCHART_END_NAMESPACE

				#endif // SCATTERPRESENTER_H