#include <CGAL/draw_polygon_2.h>
◆ 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 flag CGAL_USE_BASIC_VIEWER is defined at compile time.
 Template Parameters

 Parameters

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