Provided by: libqwt5-doc_5.2.3-1_all bug


       QwtPlotPanner -


       #include <qwt_plot_panner.h>

       Inherits QwtPanner.

   Public Member Functions
       QwtPlotPanner (QwtPlotCanvas *)
       virtual ~QwtPlotPanner ()
       QwtPlotCanvas * canvas ()
       const QwtPlotCanvas * canvas () const
       bool isAxisEnabled (int axis) const
       QwtPlot * plot ()
       const QwtPlot * plot () const
       void setAxisEnabled (int axis, bool on)

   Protected Slots
       virtual void moveCanvas (int dx, int dy)

   Additional Inherited Members

Detailed Description

       QwtPlotPanner provides panning of a plot canvas.

       QwtPlotPanner is a panner for a QwtPlotCanvas, that adjusts the scales of the axes after
       dropping the canvas on its new position.

       Together with QwtPlotZoomer and QwtPlotMagnifier powerful ways of navigating on a QwtPlot
       widget can be implemented easily.

           The axes are not updated, while dragging the canvas

       See also:
           QwtPlotZoomer, QwtPlotMagnifier

Constructor & Destructor Documentation

   QwtPlotPanner::QwtPlotPanner (QwtPlotCanvas *canvas) [explicit]
       Create a plot panner. The panner is enabled for all axes

           canvas Plot canvas to pan, also the parent object

       See also:

Member Function Documentation

   bool QwtPlotPanner::isAxisEnabled (intaxis) const
       Test if an axis is enabled

           axis Axis, see QwtPlot::Axis

           True, if the axis is enabled

       See also:
           setAxisEnabled(), moveCanvas()

   void QwtPlotPanner::moveCanvas (intdx, intdy) [protected],  [virtual],  [slot]
       Adjust the enabled axes according to dx/dy

           dx Pixel offset in x direction
           dy Pixel offset in y direction

       See also:

   void QwtPlotPanner::setAxisEnabled (intaxis, boolon)
       En/Disable an axis. Axes that are enabled will be synchronized to the result of panning.
       All other axes will remain unchanged.

           axis Axis, see QwtPlot::Axis
           on On/Off

       See also:
           isAxisEnabled(), moveCanvas()


       Generated automatically by Doxygen for Qwt User's Guide from the source code.