RVC::CADELEMENT::DRAW Class Reference

CADELEMENT Interface class to render and/or transform CAD Elements into common types. More...

#include <rvc/cadelement.h>

Inheritance diagram for RVC::CADELEMENT::DRAW:

[legend]

List of all members.

Public Member Functions
	DRAW ()
virtual	~DRAW ()
int	DrawElement (const CADELEMENT &Element, const TRANS2D_AFFINE &BtoC)
ERRVALUE	DrawLines (const CADELEMENT &Element, const POLYLINELIST &LineList)
ERRVALUE	DrawPoints (const CADELEMENT &Element, const POLYLINE &Points)
ERRVALUE	DrawSubRegion (const CADELEMENT &Element, const SUBREGION2D &SubRegion)
ERRVALUE	DrawText (const CADELEMENT &Element, const MISTRING &string, const POLYLINELIST &LineList)
Private Member Functions
virtual int	v_DrawElement (const CADELEMENT &Element, const TRANS2D_AFFINE &BtoC)
virtual ERRVALUE	v_DrawLines (const CADELEMENT &Element, const POLYLINELIST &LineList)
virtual ERRVALUE	v_DrawPoints (const CADELEMENT &Element, const POLYLINE &Points)
virtual ERRVALUE	v_DrawSubRegion (const CADELEMENT &Element, const SUBREGION2D &SubRegion)
virtual ERRVALUE	v_DrawText (const CADELEMENT &Element, const MISTRING &string, const POLYLINELIST &LineList)

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Detailed Description

CADELEMENT Interface class to render and/or transform CAD Elements into common types.

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Constructor & Destructor Documentation

RVC::CADELEMENT::DRAW::DRAW

(

)

[inline]

Reimplemented in RVC::CAD::DRAW.

virtual RVC::CADELEMENT::DRAW::~DRAW

(

)

[inline, virtual]

Reimplemented in RVC::CAD::DRAW.

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Member Function Documentation

int RVC::CADELEMENT::DRAW::DrawElement	(	const CADELEMENT &	Element,
		const TRANS2D_AFFINE &	BtoC
	)			[inline]

First chance to render an element without any transformations to one of methods below.

Returns:

>0 if this method used the element and do not call methods below, ==0 if call the methods below, <0 error

Parameters:

	Element	Original CADELEMENT
	BtoC	Block to CAD transformation, methods below will do the transform before sending the converted element

ERRVALUE RVC::CADELEMENT::DRAW::DrawLines	(	const CADELEMENT &	Element,
		const POLYLINELIST &	LineList
	)			[inline]

Transform CAD element to a set of one or more lines, only if the element can be represented as lines and not polygons.

Parameters:

	Element	Original CADELEMENT
	LineList	CADELEMENT transformed to lines

ERRVALUE RVC::CADELEMENT::DRAW::DrawPoints	(	const CADELEMENT &	Element,
		const POLYLINE &	Points
	)			[inline]

Transform CAD element to a set of one or more singular points, only if the element can be represented as singular points.

Parameters:

	Element	Original CADELEMENT
	Points	CADELEMENT transformed to a POLYLINE of points

ERRVALUE RVC::CADELEMENT::DRAW::DrawSubRegion	(	const CADELEMENT &	Element,
		const SUBREGION2D &	SubRegion
	)			[inline]

Transform CAD element to a SUBREGION2D, only if the element can be represented as a SUBREGION2D Multiple calls to this method will be done if one SUBREGION2D is not enough (CADELEMENT::TYPE_MultiPolygon).

Parameters:

	Element	Original CADELEMENT
	SubRegion	SubRegion to fill

ERRVALUE RVC::CADELEMENT::DRAW::DrawText	(	const CADELEMENT &	Element,
		const MISTRING &	string,
		const POLYLINELIST &	LineList
	)			[inline]

Called if the CAD element is a text label element.

Parameters:

	Element	Original CADELEMENT
	string	Text string
	LineList	First line is the baseline, all others after that are leader lines

virtual int RVC::CADELEMENT::DRAW::v_DrawElement	(	const CADELEMENT &	Element,
		const TRANS2D_AFFINE &	BtoC
	)			[inline, private, virtual]

virtual ERRVALUE RVC::CADELEMENT::DRAW::v_DrawLines	(	const CADELEMENT &	Element,
		const POLYLINELIST &	LineList
	)			[inline, private, virtual]

virtual ERRVALUE RVC::CADELEMENT::DRAW::v_DrawPoints	(	const CADELEMENT &	Element,
		const POLYLINE &	Points
	)			[inline, private, virtual]

virtual ERRVALUE RVC::CADELEMENT::DRAW::v_DrawSubRegion	(	const CADELEMENT &	Element,
		const SUBREGION2D &	SubRegion
	)			[inline, private, virtual]

virtual ERRVALUE RVC::CADELEMENT::DRAW::v_DrawText	(	const CADELEMENT &	Element,
		const MISTRING &	string,
		const POLYLINELIST &	LineList
	)			[inline, private, virtual]

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

• rvc/cadelement.h