Draw a 2D Polygon

#include <CGAL/draw_polygon_2.h>

Functions
template<class P >
void	CGAL::draw (const P &ap)
	opens a new window and draws ap, an instance of the CGAL::Polygon_2 class.

Function Documentation

draw()

template<class P >

void CGAL::draw

(

const P &

ap

)

#include <CGAL/draw_polygon_2.h>

opens a new window and draws ap, an instance of the CGAL::Polygon_2 class.

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

P	an instance of the CGAL::Polygon_2 class.

Parameters

ap	the polygon to draw.

Examples

Polygon/draw_polygon.cpp, and Polygon/draw_polygon_with_holes.cpp.