conflicting packages
QwtPlotPanner(3) | Qwt User's Guide | QwtPlotPanner(3) |
NAME¶
QwtPlotPanner - QwtPlotPanner provides panning of a plot canvas.SYNOPSIS¶
#include <qwt_plot_panner.h> Inherits QwtPanner.Public Member Functions¶
QwtPlotPanner (QwtPlotCanvas *)
Protected Slots¶
virtual void moveCanvas (int dx, int dy)
Protected Member Functions¶
virtual QBitmap contentsMask () const
Detailed Description¶
QwtPlotPanner provides panning of a plot canvas.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 Parameters:canvas Plot canvas to pan, also the
parent object
See also:
setAxisEnabled()
QwtPlotPanner::~QwtPlotPanner () [virtual]¶
Destructor.Member Function Documentation¶
QwtPlotCanvas * QwtPlotPanner::canvas ()¶
Return observed plot canvas.const QwtPlotCanvas * QwtPlotPanner::canvas () const¶
Return Observed plot canvas.QBitmap QwtPlotPanner::contentsMask () const [protected, virtual] Calculate a mask from the border mask of the canvas¶
See also:QwtPlotCanvas::borderMask()
bool QwtPlotPanner::isAxisEnabled (intaxis) const Test if an axis is enabled¶
Parameters:axis Axis, see
QwtPlot::Axis
Returns:
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¶
Parameters:dx Pixel offset in x direction
dy Pixel offset in y direction
See also:
QwtPanner::panned()
const QwtPlot * QwtPlotPanner::plot () const¶
Return plot widget, containing the observed plot canvas.QwtPlot * QwtPlotPanner::plot ()¶
Return plot widget, containing the observed plot canvas.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. Parameters:axis Axis, see QwtPlot::Axis
on On/Off
See also:
isAxisEnabled(),
moveCanvas()
Author¶
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