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

refactored legend to qseries

Michal Klocek - - Load All Authors

File last commit:

r349:7594bc4927de


                r380:0247ffcfa93f

Download file

             linechartanimationitem.cpp
        
                    63 lines
            
             | 1.7 KiB
            
                | text/x-c
            
             |
                CppLexer
            
             / src / linechart / linechartanimationitem.cpp
          
                    History
                
                 |
                  Source
                 | Raw
                 |Copy content
                 |Copy permalink

        Michal Klocek
    
Refactors qchart , adds line animation...

              r131
            
      #include "linechartanimationitem_p.h"

        Michal Klocek
    
Fix previous broken commit

              r145
            
      #include "linechartitem_p.h"

        Michal Klocek
    
Refactors qchart , adds line animation...

              r131
            
      #include <QPropertyAnimation>

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      const static int duration = 500;

        Michal Klocek
    
Rename QLineChartSeries to QLineSeries

              r349
            
      LineChartAnimationItem::LineChartAnimationItem(ChartPresenter* presenter, QLineSeries* series,QGraphicsItem *parent):

        Michal Klocek
    
Fix previous broken commit

              r145
            
      LineChartItem(presenter,series,parent)

        Michal Klocek
    
Refactors qchart , adds line animation...

              r131
            
      {

      }

      LineChartAnimationItem::~LineChartAnimationItem()

      {

      }

      void LineChartAnimationItem::addPoints(const QVector<QPointF>& points)

      {

          m_data=points;

          clearView();

          QPropertyAnimation *animation = new QPropertyAnimation(this, "a_addPoints", parent());

          animation->setDuration(duration);

          //animation->setEasingCurve(QEasingCurve::InOutBack);

          animation->setKeyValueAt(0.0, 0);

          animation->setKeyValueAt(1.0, m_data.size());

          animation->start(QAbstractAnimation::DeleteWhenStopped);

      }

      void LineChartAnimationItem::setPoint(int index,const QPointF& point)

      {

          AnimationHelper* helper = new AnimationHelper(this,index);

          QPropertyAnimation *animation = new QPropertyAnimation(helper, "point", parent());

          animation->setDuration(duration);

          //animation->setEasingCurve(QEasingCurve::InOutBack);

          animation->setKeyValueAt(0.0, points().value(index));

          animation->setKeyValueAt(1.0, point);

          animation->start(QAbstractAnimation::DeleteWhenStopped);

      }

      void LineChartAnimationItem::aw_addPoints(int points)

      {

          int index = count();

          for(int i = index;i< points ;i++){

        Michal Klocek
    
Fix previous broken commit

              r145
            
              LineChartItem::addPoint(m_data.at(i));

        Michal Klocek
    
Refactors qchart , adds line animation...

              r131
            
          }

          updateGeometry();

          update();

      }

      void LineChartAnimationItem::aw_setPoint(int index,const QPointF& point)

      {

        Michal Klocek
    
Fix previous broken commit

              r145
            
          LineChartItem::setPoint(index,point);

        Michal Klocek
    
Refactors qchart , adds line animation...

              r131
            
          updateGeometry();

          update();

      }

      #include "moc_linechartanimationitem_p.cpp"

      QTCOMMERCIALCHART_END_NAMESPACE

	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

Michal Klocek Refactors qchart , adds line animation...	r131	#include "linechartanimationitem_p.h"
Michal Klocek Fix previous broken commit	r145	#include "linechartitem_p.h"
Michal Klocek Refactors qchart , adds line animation...	r131	#include <QPropertyAnimation>

		QTCOMMERCIALCHART_BEGIN_NAMESPACE

		const static int duration = 500;


Michal Klocek Rename QLineChartSeries to QLineSeries	r349	LineChartAnimationItem::LineChartAnimationItem(ChartPresenter* presenter, QLineSeries* series,QGraphicsItem *parent):
Michal Klocek Fix previous broken commit	r145	LineChartItem(presenter,series,parent)
Michal Klocek Refactors qchart , adds line animation...	r131	{

		}

		LineChartAnimationItem::~LineChartAnimationItem()
		{
		}

		void LineChartAnimationItem::addPoints(const QVector<QPointF>& points)
		{
		m_data=points;
		clearView();
		QPropertyAnimation *animation = new QPropertyAnimation(this, "a_addPoints", parent());
		animation->setDuration(duration);
		//animation->setEasingCurve(QEasingCurve::InOutBack);
		animation->setKeyValueAt(0.0, 0);
		animation->setKeyValueAt(1.0, m_data.size());
		animation->start(QAbstractAnimation::DeleteWhenStopped);
		}

		void LineChartAnimationItem::setPoint(int index,const QPointF& point)
		{
		AnimationHelper* helper = new AnimationHelper(this,index);
		QPropertyAnimation *animation = new QPropertyAnimation(helper, "point", parent());
		animation->setDuration(duration);
		//animation->setEasingCurve(QEasingCurve::InOutBack);
		animation->setKeyValueAt(0.0, points().value(index));
		animation->setKeyValueAt(1.0, point);
		animation->start(QAbstractAnimation::DeleteWhenStopped);
		}

		void LineChartAnimationItem::aw_addPoints(int points)
		{
		int index = count();
		for(int i = index;i< points ;i++){
Michal Klocek Fix previous broken commit	r145	LineChartItem::addPoint(m_data.at(i));
Michal Klocek Refactors qchart , adds line animation...	r131	}
		updateGeometry();
		update();
		}

		void LineChartAnimationItem::aw_setPoint(int index,const QPointF& point)
		{
Michal Klocek Fix previous broken commit	r145	LineChartItem::setPoint(index,point);
Michal Klocek Refactors qchart , adds line animation...	r131	updateGeometry();
		update();
		}


		#include "moc_linechartanimationitem_p.cpp"

		QTCOMMERCIALCHART_END_NAMESPACE