QwtPlotPanner - QwtPlotPanner provides panning of a plot canvas.

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Version 6.1.4                                    Wed Jan 2 2019                                 QwtPlotPanner(3)

QwtPlotPanner::QwtPlotPanner(QWidget*canvas)[explicit]
       A panner for the canvas of a QwtPlot. The panner is enabled for all axes

       Parameters:canvas Plot canvas to pan, also the parent object

       Seealso:setAxisEnabled()

QwtPlotPanner provides panning of a plot canvas.

       QwtPlotPanner is a panner for a plot canvas, 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.

       Note:
           The axes are not updated, while dragging the canvas

       Seealso:QwtPlotZoomer, QwtPlotMagnifier

QBitmapQwtPlotPanner::contentsMask()const[protected],[virtual]
       Calculate a mask from the border path of the canvas

       Returns:
           Mask as bitmap

       Seealso:QwtPlotCanvas::borderPath()

       Reimplemented from QwtPanner.

   QPixmapQwtPlotPanner::grab()const[protected],[virtual]Returns:
           Pixmap with the content of the canvas

       Reimplemented from QwtPanner.

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

       Parameters:axis Axis, see QwtPlot::AxisReturns:
           True, if the axis is enabled

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

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

       Seealso:QwtPanner::panned()voidQwtPlotPanner::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.

       Parameters:axis Axis, see QwtPlot::Axison On/Off

       Seealso:isAxisEnabled(), moveCanvas()

       QwtPlotPanner - QwtPlotPanner provides panning of a plot canvas.

       #include <qwt_plot_panner.h>

       Inherits QwtPanner.

   PublicMemberFunctionsQwtPlotPanner (QWidget *)
           A panner for the canvas of a QwtPlot.
       virtual ~QwtPlotPanner ()
           Destructor.
       QWidget * canvas ()
           Return observed plot canvas.
       const QWidget * canvas () const
           Return Observed plot canvas.
       QwtPlot * plot ()
           Return plot widget, containing the observed plot canvas.
       const QwtPlot * plot () const
           Return plot widget, containing the observed plot canvas.
       void setAxisEnabled (int axis, bool on)
           En/Disable an axis.
       bool isAxisEnabled (int axis) const

   ProtectedSlots
       virtual void moveCanvas (int dx, int dy)

   ProtectedMemberFunctions
       virtual QBitmap contentsMask () const
       virtual QPixmap grab () const

   AdditionalInheritedMembers