RVC::CAD::DRAW Class Reference

CAD Interface class to filter CAD elements before drawing Inherits from CADELEMENT::DRAW. More...

#include <rvc/cad.h>

Inheritance diagram for RVC::CAD::DRAW:

[legend]

List of all members.

Public Member Functions
	DRAW ()
virtual	~DRAW ()
int	FilterElement (CADELEMENT &Element, const TRANS2D_AFFINE &BtoC, INT32 InsertLevel, INT32 ElemNum, const DRECT3D &Extents)
Private Member Functions
virtual int	v_FilterElement (CADELEMENT &Element, const TRANS2D_AFFINE &BtoC, INT32 InsertLevel, INT32 ElemNum, const DRECT3D &Extents)

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Detailed Description

CAD Interface class to filter CAD elements before drawing Inherits from CADELEMENT::DRAW.

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Constructor & Destructor Documentation

RVC::CAD::DRAW::DRAW

(

)

[inline]

Reimplemented from RVC::CADELEMENT::DRAW.

virtual RVC::CAD::DRAW::~DRAW

(

)

[inline, virtual]

Reimplemented from RVC::CADELEMENT::DRAW.

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Member Function Documentation

int RVC::CAD::DRAW::FilterElement	(	CADELEMENT &	Element,
		const TRANS2D_AFFINE &	BtoC,
		INT32	InsertLevel,
		INT32	ElemNum,
		const DRECT3D &	Extents
	)			[inline]

Filter CAD elements before they are rendered.

Specific place to modify certain attributes of the element and update element status

Returns:

>0 if the element is to be rendered, ==0 if not, <0 error

Parameters:

	Element	Original CADELEMENT, can change specific items in the element in the filter call
	BtoC	Block to CAD transformation
	InsertLevel	How deep the block insertion stack is, 0 for main block
	ElemNum	Element number in the current drawing block
	Extents	Element extents, maybe invalid

virtual int RVC::CAD::DRAW::v_FilterElement	(	CADELEMENT &	Element,
		const TRANS2D_AFFINE &	BtoC,
		INT32	InsertLevel,
		INT32	ElemNum,
		const DRECT3D &	Extents
	)			[inline, private, virtual]

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The documentation for this class was generated from the following file:

• rvc/cad.h