Drawing

#include <CGAL/draw_arrangement_2.h>

Functions
template<typename GeometryTraits_2 , typename Dcel >
void	CGAL::draw (const Arrangement_2< GeometryTraits_2, Dcel > &arr, const char *title="2D Arrangement Basic Viewer")
	opens a new window and draws arr, an instance of the CGAL::Arrangement_2 class template.

Function Documentation

draw()

template<typename GeometryTraits_2 , typename Dcel >

void CGAL::draw	(	const Arrangement_2< GeometryTraits_2, Dcel > &	arr,
		const char *	title = "2D Arrangement Basic Viewer"
	)

#include <CGAL/draw_arrangement_2.h>

opens a new window and draws arr, an instance of the CGAL::Arrangement_2 class template.

A call to this function is blocking; that is, the program continues only after 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

GeometryTraits_2	a geometry traits type, a model of a 2D arrangement traits concept. At this point it must be an instance of either CGAL::Arr_segment_traits_2 or CGAL::Arr_conic_traits_2.
Dcel	the DCEL type, a model of the ArrangementDcel concept.

Parameters

arr	the 2D arrangement to draw.
title	the window title.

See also

ArrangementDcel

ArrangementTraits_2