QWT API (中文) 7.3.0
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Qwt3DEnrichment类 参考abstract

Abstract base class for data dependent visible user objects 更多...

#include <qwt3d_enrichment.h>

类 Qwt3DEnrichment 继承关系图:
Qwt3DVertexEnrichment Qwt3DArrow Qwt3DCone Qwt3DCrossHair Qwt3DDot

Public 类型

enum  TYPE { VERTEXENRICHMENT , EDGEENRICHMENT , FACEENRICHMENT , VOXELENRICHMENT }
 

Public 成员函数

virtual Qwt3DEnrichmentclone () const =0
 
virtual void drawBegin ()
 
virtual void drawEnd ()
 
virtual TYPE type () const =0
 

详细描述

Abstract base class for data dependent visible user objects

Enrichments provide a framework for user defined OpenGL objects. The base class has a pure virtual function clone(). 2 additional functions are per default empty and could also get a new implementation in derived classes. They can be used for initialization issues or actions not depending on the related primitive.


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