Inheritance diagram for QwtPlotMarker:
Public Member Functions | |
QwtPlotMarker (QwtPlot *parent) | |
double | xValue () const |
double | yValue () const |
void | setXValue (double val) |
void | setYValue (double val) |
Protected Member Functions | |
virtual void | markerChanged () |
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Constructor.
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Calls itemChanged().
Reimplemented from QwtMarker. |
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Set X Value.
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Set Y Value.
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Return x Value.
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Return y Value.
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