9 #ifndef QWT_POLAR_MAGNIFIER_H
10 #define QWT_POLAR_MAGNIFIER_H 1
12 #include "qwt_polar_global.h"
13 #include "qwt_magnifier.h"
38 void setUnzoomKey(
int key,
int modifiers );
39 void getUnzoomKey(
int &key,
int &modifiers )
const;
48 virtual void rescale(
double factor );
51 virtual void widgetKeyPressEvent( QKeyEvent * );
QwtPolarMagnifier provides zooming, by magnifying in steps.
Definition: qwt_polar_magnifier.h:30
Canvas of a QwtPolarPlot.
Definition: qwt_polar_canvas.h:27
A plotting widget, displaying a polar coordinate system.
Definition: qwt_polar_plot.h:46