CGAL 6.1 - CGAL and the Qt Graphics View Framework

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CGAL::Qt::ConstrainedTriangulationGraphicsItem< CT > Class Template Reference
Reference Manual » Graphics Item Classes

`#include <CGAL/Qt/ConstrainedTriangulationGraphicsItem.h>`

## Inherits from

CGAL::Qt::TriangulationGraphicsItem< T >.

## Definition

template<typename CT>
class CGAL::Qt::ConstrainedTriangulationGraphicsItem< CT >

An object of type `ConstrainedTriangulationGraphicsItem` is a graphics item that encapsulates a constrained triangulation.

Template Parameters

  CT | must be a CGAL 2D constrained triangulation class.

## Creation
| ConstrainedTriangulationGraphicsItem (CT *ct)
| Constructs a graphics item for triangulation `ct`.

## Operations
QPen | constraintsPen ()() const
| Returns the pen used to draw constraints.
void | setConstraintsPen ()(const QPen &p)
| Sets the pen used to draw constraints.

## Additional Inherited Members
Public Member Functions inherited from CGAL::Qt::TriangulationGraphicsItem< T >
| TriangulationGraphicsItem (T *t)
| Constructs a graphics item for a triangulation pointed by `t`.
QPen | verticesPen ()() const
| Returns the pen used to draw vertices.
void | setVerticesPen ()(const QPen &p)
| Sets the pen used to draw vertices.
QPen | edgesPen ()() const
| Returns the pen used to draw edges.
void | setEdgesPen ()(const QPen &p)
| Sets the pen used to draw edges.
bool | visibleVertices ()
| Returns `true`, iff vertices are drawn.
void | setVisibleVertices (bool b)
| Sets the property.
bool | visibleEdges ()
| Returns `true`, iff edges are drawn.
void | setVisibleEdges (bool b)
| Sets the property.
Public Member Functions inherited from CGAL::Qt::GraphicsItem
virtual void | modelChanged ()
| This slot must be provided by derived classes.