PolygonPainter< Poly > Class Template Reference

#include <polygontriangulation.h>

Inheritance diagram for PolygonPainter< Poly >:

[legend]List of all members.

Public Member Functions
bool	paintPolygon (const Poly &poly)
Protected Member Functions
virtual void	sortpolygon (Poly &a)
virtual void	painttriangle (typename Poly::Point p[])
virtual void	painthorizline (int x1, int x2, int y)
virtual void	paintline (int x1, int y1, int x2, int y2)
virtual void	setpoint (int x, int y)=0
virtual int	getpolydir (const Poly &a)
virtual double	getsegmentdir (int dx, int dy)
virtual bool	checkpolygon (const Poly &poly)
	returns true if polygon correct
virtual bool	checkline (typename Poly::Point a, typename Poly::Point b, typename Poly::Point d, typename Poly::Point e)
	returns true if lines a-b and c-d don't intersect
virtual	~PolygonPainter ()

template<class Poly>
class PolygonPainter< Poly >

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Constructor & Destructor Documentation

template<class Poly> virtual PolygonPainter< Poly >::~PolygonPainter (   )  [inline, protected, virtual]

Definition at line 55 of file polygontriangulation.h.

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Member Function Documentation

template<class Poly> bool PolygonPainter< Poly >::checkline (  typename Poly::Point  a, typename Poly::Point  b, typename Poly::Point  d, typename Poly::Point  e )  [protected, virtual]

returns true if lines a-b and c-d don't intersect Definition at line 117 of file polygontriangulation.h.

template<class Poly> bool PolygonPainter< Poly >::checkpolygon (  const Poly &  poly  )  [protected, virtual]

returns true if polygon correct Definition at line 153 of file polygontriangulation.h.

template<class Poly> int PolygonPainter< Poly >::getpolydir (  const Poly &  a  )  [protected, virtual]

Definition at line 207 of file polygontriangulation.h. References PolygonPainter< Poly >::getsegmentdir(). Referenced by PolygonPainter< Poly >::sortpolygon().

template<class Poly> double PolygonPainter< Poly >::getsegmentdir (  int  dx, int  dy )  [protected, virtual]

Definition at line 183 of file polygontriangulation.h. Referenced by PolygonPainter< Poly >::getpolydir().

template<class Poly> void PolygonPainter< Poly >::painthorizline (  int  x1, int  x2, int  y )  [protected, virtual]

Definition at line 302 of file polygontriangulation.h. References PolygonPainter< Poly >::setpoint(). Referenced by PolygonPainter< Poly >::painttriangle().

template<class Poly> void PolygonPainter< Poly >::paintline (  int  x1, int  y1, int  x2, int  y2 )  [protected, virtual]

Definition at line 326 of file polygontriangulation.h. References PolygonPainter< Poly >::setpoint().

template<class Poly> bool PolygonPainter< Poly >::paintPolygon (  const Poly &  poly  )

Reimplemented in ShowPolygonUsingTemps, and PolygonPainterSquareCoordinate. Definition at line 59 of file polygontriangulation.h. Referenced by PolygonPainterSquareCoordinate::paintPolygon().

template<class Poly> void PolygonPainter< Poly >::painttriangle (  typename Poly::Point  p[]  )  [protected, virtual]

Definition at line 250 of file polygontriangulation.h. References PolygonPainter< Poly >::painthorizline().

template<class Poly> virtual void PolygonPainter< Poly >::setpoint (  int  x, int  y )  [protected, pure virtual]

Implemented in PolygonPainterSquareCoordinate. Referenced by PolygonPainter< Poly >::painthorizline(), and PolygonPainter< Poly >::paintline().

template<class Poly> void PolygonPainter< Poly >::sortpolygon (  Poly &  a  )  [protected, virtual]

Definition at line 236 of file polygontriangulation.h. References PolygonPainter< Poly >::getpolydir().

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The documentation for this class was generated from the following file:

• polygontriangulation.h

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