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Fix copy gdbdata file on windows
Fix copy gdbdata file on windows

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r145:251cad7c49ee
r253:4b7800e71dd7
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linechartanimationitem.cpp
63 lines | 1.7 KiB | text/x-c | CppLexer
/ src / linechart / linechartanimationitem.cpp
#include "linechartanimationitem_p.h"
#include "linechartitem_p.h"
#include <QPropertyAnimation>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
const static int duration = 500;
LineChartAnimationItem::LineChartAnimationItem(ChartPresenter* presenter, QLineChartSeries* series,QGraphicsItem *parent):
LineChartItem(presenter,series,parent)
{
}
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++){
LineChartItem::addPoint(m_data.at(i));
}
updateGeometry();
update();
}
void LineChartAnimationItem::aw_setPoint(int index,const QPointF& point)
{
LineChartItem::setPoint(index,point);
updateGeometry();
update();
}
#include "moc_linechartanimationitem_p.cpp"
QTCOMMERCIALCHART_END_NAMESPACE