Definition at line 28 of file qwt_plot_item.h.
Public Types | |
enum | RttiValues { Rtti_PlotItem = 0, Rtti_PlotGrid, Rtti_PlotMarker, Rtti_PlotCurve, Rtti_PlotHistogram, Rtti_PlotUserItem = 1000 } |
enum | ItemAttribute { Legend = 1, AutoScale = 2 } |
Public Member Functions | |
QwtPlotItem () | |
virtual | ~QwtPlotItem () |
void | attach (QwtPlot *plot) |
void | detach () |
QwtPlot * | plot () const |
virtual int | rtti () const |
void | setItemAttribute (ItemAttribute, bool on=true) |
bool | testItemAttribute (ItemAttribute) const |
double | z () const |
void | setZ (double z) |
void | show () |
void | hide () |
virtual void | setVisible (bool) |
bool | isVisible () const |
void | setAxis (int xAxis, int yAxis) |
void | setXAxis (int axis) |
int | xAxis () const |
void | setYAxis (int axis) |
int | yAxis () const |
virtual void | itemChanged () |
virtual void | draw (QPainter *p, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRect &rect) const =0 |
virtual QwtDoubleRect | boundingRect () const |
virtual void | updateLegend (QwtLegend *) const |
virtual void | updateScaleDiv (const QwtScaleDiv &, const QwtScaleDiv &) |
virtual QWidget * | legendItem () const |
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Constructor.
Definition at line 45 of file qwt_plot_item.cpp. |
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Destroy the QwtPlotItem.
Definition at line 51 of file qwt_plot_item.cpp. References attach(). |
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Attach the item to a plot Definition at line 60 of file qwt_plot_item.cpp. References itemChanged(), and plot(). Referenced by ~QwtPlotItem(). |
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Definition at line 184 of file qwt_plot_item.cpp. Referenced by QwtPlot::drawItems(). |
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Return attached plot.
Definition at line 99 of file qwt_plot_item.cpp. Referenced by attach(), and QwtPlotCurve::draw(). |
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Set x and y axis.
Definition at line 202 of file qwt_plot_item.cpp. References itemChanged(). |
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Definition at line 171 of file qwt_plot_item.cpp. References itemChanged(). |
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Set y axis.
Definition at line 214 of file qwt_plot_item.cpp. References itemChanged(). |
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Set y axis.
Definition at line 224 of file qwt_plot_item.cpp. References itemChanged(). |
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Return xAxis.
Definition at line 234 of file qwt_plot_item.cpp. Referenced by QwtPlotCurve::draw(), QwtPlot::drawItems(), and QwtPlot::updateAxes(). |
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Return yAxis.
Definition at line 240 of file qwt_plot_item.cpp. Referenced by QwtPlotCurve::draw(), QwtPlot::drawItems(), and QwtPlot::updateAxes(). |