Drawing

#include<CGAL/draw_arrangement_2.h>

Functions
template<typename GeometryTraits , typename TopologyTraits >
void	CGAL::draw (const Arrangement_on_surface_2< GeometryTraits, TopologyTraits > &arr, const Bbox_2 &bbox, const GSOptions &gso, const char *title="2D Arrangement on Surface")
	The function opens a new window and draws arr, an instance of the CGAL::Arrangement_on_surface_2 class template.
template<typename GeometryTraits , typename TopologyTraits >
void	CGAL::draw (const Arrangement_on_surface_2< GeometryTraits, TopologyTraits > &arr, const Bbox_2 &bbox, const char *title="2D Arrangement on Surface")
	A shortcut to `CGALdraw(arr, bbox, Graphics_scene_options<Aos, Aos::Vertex_const_handle, Aos::Halfedge_const_handle, Aos::Face_const_handle>{}), whereAosis Arrangement_on_surface_2<GeometryTraits, TopologyTraits>`.
template<typename GeometryTraits , typename TopologyTraits >
void	CGAL::draw (const Arrangement_on_surface_2< GeometryTraits, TopologyTraits > &arr, const GSOptions &gso, const char *title="2D Arrangement on Surface")
	Similar to CGAL::draw(arr, bbox, gso), where the bounding box bbox is computed to bound all points and curves of the arrangement in parameter space.
template<typename GeometryTraits , typename TopologyTraits >
void	CGAL::draw (const Arrangement_on_surface_2< GeometryTraits, TopologyTraits > &arr, const char *title="2D Arrangement on Surface")
	A shortcut to `CGALdraw(arr, Graphics_scene_options<Aos, Aos::Vertex_const_handle, Aos::Halfedge_const_handle, Aos::Face_const_handle>{}), whereAosis Arrangement_on_surface_2<GeometryTraits, TopologyTraits>`.

Function Documentation

draw()

template<typename GeometryTraits , typename TopologyTraits >

void CGAL::draw	(	const Arrangement_on_surface_2< GeometryTraits, TopologyTraits > &	arr,
		const Bbox_2 &	bbox,
		const GSOptions &	gso,
		const char *	title = "2D Arrangement on Surface"
	)

#include <CGAL/draw_arrangement_2.h>

The function opens a new window and draws arr, an instance of the CGAL::Arrangement_on_surface_2 class template.

Parameters of the drawing are taken from the optional graphics scene options parameter.

A call to this function blocks the execution of the program until the drawing window is closed. This function requires CGAL_Qt6, 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_Qt6 and add the definition CGAL_USE_BASIC_VIEWER.

Template Parameters

GeometryTraits	a geometry traits type, a model of a 2D arrangement geometry traits concept. Observe that not all geometery-traits models are supported.
TopologyTraits	a topology traits type, a model of the AosTopologyTraits concept.
GSOptions	a model of GraphicsSceneOptions concept.

Parameters

arr	the 2D arrangement to draw.
bbox	a bounding box in parameter space.
gso	the graphics scene options.
title	the optional title of the window.

See also

AosTraits_2

AosTopologyTraits

GraphicsSceneOptions