Draw a Triangulation 2

#include <CGAL/draw_triangulation_2.h>

Functions
template<class T2 >
void	CGAL::draw (const T2 &at2)
	opens a new window and draws a triangulation. More...
template<class CT2 , class InDomainPMap >
void	CGAL::draw (const CT2 &act2, InDomainPMap ipm)
	opens a new window and draws a constrained triangulation. More...

Function Documentation

draw() [1/2]

template<class T2 >

void CGAL::draw

(

const T2 &

at2

)

#include <CGAL/draw_triangulation_2.h>

opens a new window and draws a triangulation.

If the triangulation has constraints they are drawn. If the face type has a member function bool is_in_domain() the faces inside and outside of the domain are drawn in different colors.

A call to this function is blocking, that is the program continues as soon as the user closes the window. This function requires CGAL_Qt5, and is only available if the macro CGAL_USE_BASIC_VIEWER is defined. Linking with the cmake target CGAL::CGAL_Basic_viewer will link with CGAL_Qt5 and add the definition CGAL_USE_BASIC_VIEWER.

Template Parameters

T2	a triangulation class derived from Triangulation_2 or Constrained_triangulation_2

Parameters

at2	the triangulation to draw.

draw() [2/2]

template<class CT2 , class InDomainPMap >

void CGAL::draw	(	const CT2 &	act2,
		InDomainPMap	ipm
	)

#include <CGAL/draw_triangulation_2.h>

opens a new window and draws a constrained triangulation.

If the triangulation has constraints they are drawn. The faces inside and outside of the domain, based on the property map, are drawn in different colors.

A call to this function is blocking, that is the program continues as soon as the user closes the window. This function requires CGAL_Qt5, and is only available if the macro CGAL_USE_BASIC_VIEWER is defined. Linking with the cmake target CGAL::CGAL_Basic_viewer will link with CGAL_Qt5 and add the definition CGAL_USE_BASIC_VIEWER.

Template Parameters

CT2	a triangulation class derived from Constrained_triangulation_2
InDomainPMap	a class model of ReadWritePropertyMap with CT::Face_handle as key type and bool as value type.

Parameters

act2	the constrained triangulation to draw.
ipm	the property map defining the faces which are in the domain.