10 #ifndef QWT_PLOT_PICKER_H 
   11 #define QWT_PLOT_PICKER_H 
   13 #include "qwt_global.h" 
   14 #include "qwt_plot_canvas.h" 
   15 #include "qwt_picker.h" 
   42     virtual void setAxis( 
int xAxis, 
int yAxis );
 
   73     void selected( 
const QVector<QPointF> &pa );
 
   90     void moved( 
const QPointF &pos );
 
   93     QRectF scaleRect() 
const;
 
   95     QRectF invTransform( 
const QRect & ) 
const;
 
   96     QRect transform( 
const QRectF & ) 
const;
 
   98     QPointF invTransform( 
const QPoint & ) 
const;
 
   99     QPoint transform( 
const QPointF & ) 
const;
 
  102     virtual QwtText trackerTextF( 
const QPointF & ) 
const;
 
  104     virtual void move( 
const QPoint & );
 
  105     virtual void append( 
const QPoint & );
 
  106     virtual bool end( 
bool ok = 
true );