CGAL::Qt::PainterOstream< K > Class Template Reference

#include <CGAL/Qt/PainterOstream.h>

Definition

An object of type PainterOstream provides output operators for Kernel objects.

As CGAL has unbounded objects the PainterOstream must be constructed with a clipping rectangle. This is typically the visible area of the widget where the unbounded object is displayed.

Creation
	PainterOstream (QPainter *qp, QRectF clippingRect)
	The clipping rect is used for unbounded Kernel objects.

Operations
PainterOstream< K >	operator<< (K::Point_2)
	Draws a point.
PainterOstream< K >	operator<< (K::Segment_2)
	Draws a segment.
PainterOstream< K >	operator<< (K::Ray_2)
	Draws a clipped ray.
PainterOstream< K >	operator<< (K::Line_2)
	Draws a clipped line.
PainterOstream< K >	operator<< (K::Triangle_2)
	Draws a triangle.
PainterOstream< K >	operator<< (K::Iso_rectangle_2)
	Draws an iso rectangle.
PainterOstream< K >	operator<< (K::Circle_2)
	Draws a circle.
PainterOstream< K >	operator<< (K::Circular_arc_2)
	Draws a circular arc.
PainterOstream< K >	operator<< (std::list< K::Point_2 >)
	Draws a polyline. More...
PainterOstream< K >	operator<< (Bbox_2)
	Draws an iso rectangle.
PainterOstream< K >	operator<< (QPen)
	Sets the pen used in the next paint operations.
PainterOstream< K >	operator<< (QBrush)
	Sets the brush used in the next paint operations.

Member Function Documentation

template<typename K >

PainterOstream<K> CGAL::Qt::PainterOstream< K >::operator<<

(

std::list< K::Point_2 >

)

Draws a polyline.

In order to close it the first and last point must be equal.