CGAL::Qt::GraphicsItem

Definition

The CGAL graphics items hold pointers to CGAL datastructures. When a datastructure changes, a signal is emitted. An object derived from type Qt::GraphicsItem must provide an implementation of the virtual slot modelChanged(). This typically triggers redrawing, as well as recomputation of the bounding box which in turn may trigger redrawing of overlapping graphics items.

#include <CGAL/Qt/GraphicsItem.h>

Inherits From

QGraphicsItem

Slots

virtual void gi.modelChanged () This slot must be provided by derived classes.