12 #ifndef QWT_PLOT_PICKER_H 
   13 #define QWT_PLOT_PICKER_H 
   15 #include "qwt_double_rect.h" 
   16 #include "qwt_plot_canvas.h" 
   17 #include "qwt_picker.h" 
   40     explicit QwtPlotPicker(
int xAxis, 
int yAxis, 
int selectionFlags, 
 
   44     virtual void setAxis(
int xAxis, 
int yAxis);
 
   61     void selected(
const QwtDoublePoint &pos);
 
   67     void selected(
const QwtDoubleRect &rect);
 
   75     void selected(
const QwtArray<QwtDoublePoint> &pa);
 
   83     void appended(
const QwtDoublePoint &pos);
 
   92     void moved(
const QwtDoublePoint &pos);
 
   95     QwtDoubleRect scaleRect() 
const;
 
   97     QwtDoubleRect invTransform(
const QRect &) 
const;
 
   98     QRect transform(
const QwtDoubleRect &) 
const;
 
  100     QwtDoublePoint invTransform(
const QPoint &) 
const;
 
  101     QPoint transform(
const QwtDoublePoint &) 
const;
 
  106     virtual void move(
const QPoint &);
 
  107     virtual void append(
const QPoint &);
 
  108     virtual bool end(
bool ok = 
true);