qwtplotmarker(3)
NAME
QwtPlotMarker
SYNOPSIS
Inherits QwtMarker, and QwtPlotMappedItem.
Detailed Description
Marker class for QwtPlot.
- Definition at line 62 of file qwt_plot_classes.h.
- Public Member Functions
- QwtPlotMarker (QwtPlot *parent)
double xValue () const
double yValue () const
void setXValue (double val)
void setYValue (double val)
virtual void markerChanged ()
Constructor & Destructor Documentation
- QwtPlotMarker::QwtPlotMarker (QwtPlot * parent)
- Constructor.
- Definition at line 66 of file qwt_plot_classes.h.
Member Function Documentation
- virtual void QwtPlotMarker::markerChanged () [virtual]
- Calls itemChanged().
- Reimplemented from QwtMarker.
- Definition at line 85 of file qwt_plot_classes.h.
- References QwtPlotItem::itemChanged().
- void QwtPlotMarker::setXValue (double val)
- Set X Value.
- Definition at line 79 of file qwt_plot_classes.h.
- References QwtMarker::markerChanged().
- Referenced by QwtPlot::setMarkerPos(), and QwtPlot::setMarkerXPos().
- void QwtPlotMarker::setYValue (double val)
- Set Y Value.
- Definition at line 82 of file qwt_plot_classes.h.
- References QwtMarker::markerChanged().
- Referenced by QwtPlot::setMarkerPos(), and QwtPlot::setMarkerYPos().
- double QwtPlotMarker::xValue () const
- Return x Value.
- Definition at line 73 of file qwt_plot_classes.h.
- Referenced by QwtPlot::closestMarker(), QwtPlot::drawCanvasItems(), and QwtPlot::markerPos().
- double QwtPlotMarker::yValue () const
- Return y Value.
- Definition at line 76 of file qwt_plot_classes.h.
- Referenced by QwtPlot::closestMarker(), QwtPlot::drawCanvasItems(), and QwtPlot::markerPos().
Author
- Generated automatically by Doxygen for Qwt User's Guide from the source
code.