chartbackground.cpp
43 lines
| 828 B
| text/x-c
|
CppLexer
/ src / chartbackground.cpp
Michal Klocek
|
r640 | #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 | ||||