CGAL 4.7 - CGAL and the Qt Graphics View Framework: CGAL::Qt::TriangulationGraphicsItem< T > Class Template Reference

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CGAL 4.7 - CGAL and the Qt Graphics View Framework

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CGAL::Qt::TriangulationGraphicsItem< T > Class Template Reference
Graphics Item Classes

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

## Inherits from

CGAL::Qt::GraphicsItem.

Inherited by CGAL::Qt::ConstrainedTriangulationGraphicsItem< CT >.

## Definition

An object of type `TriangulationGraphicsItem` is a graphics item that encapsulates a 2D triangulation.

Template Parameters

  T | must be a 2D triangulation class.

## Creation

| TriangulationGraphicsItem (T *t)
| Constructs a graphics item for a triangulation pointed by `t`.

## Operations

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.

## Additional Inherited Members

Public Member Functions inherited from CGAL::Qt::GraphicsItem
virtual void | modelChanged ()
| This slot must be provided by derived classes.