9 #ifndef QWT_POLAR_PICKER_H 
   10 #define QWT_POLAR_PICKER_H 
   12 #include "qwt_polar_global.h" 
   13 #include "qwt_picker.h" 
   15 #include <qpainterpath.h> 
   37         RubberBand rubberBand, DisplayMode trackerMode,
 
   46     virtual QRect pickRect() 
const;
 
   54     void selected( 
const QwtPointPolar &pos );
 
   62     void selected( 
const QVector<QwtPointPolar> &points );
 
   70     void appended( 
const QwtPointPolar &pos );
 
   79     void moved( 
const QwtPointPolar &pos );
 
   82     QwtPointPolar invTransform( 
const QPoint & ) 
const;
 
   84     virtual QwtText trackerText( 
const QPoint & ) 
const;
 
   85     virtual QwtText trackerTextPolar( 
const QwtPointPolar & ) 
const;
 
   87     virtual void move( 
const QPoint & );
 
   88     virtual void append( 
const QPoint & );
 
   89     virtual bool end( 
bool ok = 
true );
 
   92     virtual QPainterPath pickArea() 
const;
 
Canvas of a QwtPolarPlot. 
Definition: qwt_polar_canvas.h:27
QwtPolarPicker provides selections on a plot canvas. 
Definition: qwt_polar_picker.h:28
A plotting widget, displaying a polar coordinate system. 
Definition: qwt_polar_plot.h:46