qwtplotitem(3)
NAME
QwtPlotItem
SYNOPSIS
Inherited by QwtPlotMappedItem.
Detailed Description
Base class for items on the plot canvas.
- Definition at line 21 of file qwt_plot_item.h.
- Public Member Functions
- QwtPlotItem (QwtPlot *parent, bool nbl=TRUE)
virtual ~QwtPlotItem ()
void reparent (QwtPlot *plot)
QwtPlot * parentPlot ()
const QwtPlot * parentPlot () const
virtual void setEnabled (bool)
bool enabled () const
virtual void itemChanged ()
Constructor & Destructor Documentation
- QwtPlotItem::QwtPlotItem (QwtPlot * parent, bool nbl = TRUE)
- Constructor.
- Definition at line 14 of file qwt_plot_item.cpp.
- QwtPlotItem::~QwtPlotItem () [virtual]
- Destroy the QwtPlotItem.
- Definition at line 21 of file qwt_plot_item.cpp.
Member Function Documentation
- bool QwtPlotItem::enabled () const
- Returns:
TRUE if enabled
- See also:
QwtPlotItem::setEnabled
- Definition at line 48 of file qwt_plot_item.cpp.
- Referenced by QwtPlot::drawCanvasItems().
- void QwtPlotItem::itemChanged () [virtual]
- Call QwtPlot::autoRefresh for the parent plot.
- Definition at line 54 of file qwt_plot_item.cpp.
- References QwtPlot::autoRefresh().
- Referenced by QwtPlotCurve::curveChanged(), QwtPlotGrid::gridChanged(),
QwtPlotMarker::markerChanged(), QwtPlotMappedItem::setAxis(),
setEnabled(), QwtPlotMappedItem::setXAxis(), and
QwtPlotMappedItem::setYAxis(). - const QwtPlot* QwtPlotItem::parentPlot () const
- Return parent plot.
- Definition at line 33 of file qwt_plot_item.h.
- QwtPlot* QwtPlotItem::parentPlot ()
- Return parent plot.
- Definition at line 30 of file qwt_plot_item.h.
- void QwtPlotItem::reparent (QwtPlot * plot)
- reparent the item
- Definition at line 26 of file qwt_plot_item.cpp.
- Referenced by QwtPlot::insertCurve(), and QwtPlot::insertMarker().
- void QwtPlotItem::setEnabled (bool tf) [virtual]
- enables the item
- See also:
QwtPlotItem::setEnabled
- Definition at line 35 of file qwt_plot_item.cpp.
- References itemChanged().
Author
- Generated automatically by Doxygen for Qwt User's Guide from the source
code.