QwtRect Class Reference

List of all members.

Detailed Description

Some extensions for QRect.

Definition at line 21 of file qwt_rect.h.

Public Member Functions

 QwtRect ()
 QwtRect (const QRect &r)
QwtPolygon clip (const QwtPolygon &) const


Constructor & Destructor Documentation

QwtRect::QwtRect (  ) 

Constructor.

Definition at line 15 of file qwt_rect.cpp.

QwtRect::QwtRect ( const QRect &  r  ) 

Copy constructor.

Definition at line 21 of file qwt_rect.cpp.


Member Function Documentation

QwtPolygon QwtRect::clip ( const QwtPolygon &   )  const

Sutherland-Hodgman polygon clipping.

Definition at line 36 of file qwt_rect.cpp.

Referenced by QwtPainter::clip(), QwtPlotCurve::drawDots(), QwtPlotCurve::drawLines(), and QwtPlotCurve::drawSteps().


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