9 #ifndef QWT_POLAR_CANVAS_H 
   10 #define QWT_POLAR_CANVAS_H 
   12 #include "qwt_global.h" 
   13 #include "qwt_point_polar.h" 
   61     const QPixmap* backingStore() 
const;
 
   62     void invalidateBackingStore();
 
   68     virtual void paintEvent( QPaintEvent* ) QWT_OVERRIDE;
 
   69     virtual void resizeEvent( QResizeEvent* ) QWT_OVERRIDE;
 
A point in polar coordinates.
Canvas of a QwtPolarPlot.
QFlags< PaintAttribute > PaintAttributes
PaintAttribute
Paint attributes.
A plotting widget, displaying a polar coordinate system.