CGAL 6.0 - 2D Polygons
|
#include<CGAL/draw_polygon_with_holes_2.h>
Functions | |
template<typename PH , class GSOptions > | |
void | CGAL::draw (const PH &ph, const GSOptions &gso) |
opens a new window and draws a 2D polygon with holes. | |
template<class PH > | |
void | CGAL::draw (const PH &ph) |
A shortcut to CGAL::draw(ph, Graphics_scene_options{}) . | |
template<class PH , class GSOptions > | |
void | CGAL::add_to_graphics_scene (const PH &ph, CGAL::Graphics_scene &gs, const GSOptions &gso) |
adds the vertices, edges and faces of ph into the given graphic scene gs . | |
template<class PH > | |
void | CGAL::add_to_graphics_scene (const PH &ph, CGAL::Graphics_scene &gs) |
A shortcut to CGAL::add_to_graphics_scene(ph, gs, Graphics_scene_options{}) . | |
void CGAL::add_to_graphics_scene | ( | const PH & | ph, |
CGAL::Graphics_scene & | gs, | ||
const GSOptions & | gso | ||
) |
#include <CGAL/draw_polygon_with_holes_2.h>
adds the vertices, edges and faces of ph
into the given graphic scene gs
.
Parameters of the cells are taken from the optional graphics scene options parameter gso
. Note that gs
is not cleared before being filled (to enable to draw several data structures in the same basic viewer).
PH | which must be an instantiation of a CGAL::Polygon_with_holes_2<...> . |
GSOptions | a model of GraphicsSceneOptions concept. |
ph | the polygon with holes to draw. |
gs | the graphic scene to fill. |
gso | the graphics scene options parameter. |
The real declaration of this function template is:
template<class T, class C, class GSOptions>
void CGAL::add_to_graphics_scene(const CGAL::Polygon_with_holes_2<T, C>& ph, CGAL::Graphics_scene& gs, const GSOptions& gso);
void CGAL::draw | ( | const PH & | ph, |
const GSOptions & | gso | ||
) |
#include <CGAL/draw_polygon_with_holes_2.h>
opens a new window and draws a 2D polygon with holes.
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
.
PH | which must be an instantiation of a CGAL::Polygon_with_holes_2<...> . |
GSOptions | a model of GraphicsSceneOptions concept. |
ph | the polygon with holes to draw. |
gso | the graphics scene options parameter. |
The real declaration of this function template is:
template<class T, class C, class GSOptions>
void CGAL::draw(const CGAL::Polygon_with_holes_2<T, C>& ph, const GSOptions& gso);