#include <GiDefaultContext.h>

Inheritance diagram for OdGiDefaultContext:

Public Types
enum	SolidHatchAsPolygonMode { kHatchTriangulation , kHatchPolygon , kHatchBoth }

Public Types inherited from OdGiContext
enum	ImageQuality { kImageQualityDraft = 0 , kImageQualityHigh = 1 }

enum	FadingType { kLockedLayerFade = 0 , kXrefFade = 1 , kRefEditFade = 2 }

enum	GlyphType { kLightGlyph = 0 , kCameraGlyph = 1 }

enum	LineWeightStyle { kPointLineWeight = 0 , kLineCapStyle = 1 , kLineJoinStyle = 2 }

enum	DrawableFilterInputFlags { kNestedDrawable = 0x1000000 }

enum	DrawableFilterOutputFlags { kSkipVectorization = 1 }

enum	DrawableFilterRanges { kDrawableFilterAppRangeStart = 0x1000000 , kDrawableFilterAppRangeMask = (OdInt32)0xFF000000 }

enum	PStyleType { kPsNone = 0 , kPsByColor = 1 , kPsByName = 2 }

enum	SilhouetteType { kNoSilhouettes = 0 , kMeshSilhouettes = (1 << 0) , kModelerSilhouettes = (1 << 1) , kAllSilhouettes = kMeshSilhouettes \| kModelerSilhouettes }

Public Member Functions
	ODRX_DECLARE_MEMBERS (OdGiDefaultContext)

	OdGiDefaultContext ()

	~OdGiDefaultContext ()

virtual void	getDefaultTextStyle (OdGiTextStyle &textStyle)

virtual void	drawText (OdGiCommonDraw pDraw, OdGePoint3d &position, const OdChar msg, OdInt32 numBytes, const OdGiTextStyle *pTextStyle, OdUInt32 flags=0)

virtual void	drawText (OdGiCommonDraw *pDraw, OdGePoint3d &position, double height, double width, double oblique, const OdString &msg)

virtual void	drawText (OdGiConveyorGeometry pDest, const OdGePoint3d &position, const OdGeVector3d &direction, const OdGeVector3d &upVector, const OdChar msg, OdInt32 nLength, bool raw, const OdGiTextStyle pTextStyle, const OdGeVector3d pExtrusion)

virtual void	drawShape (OdGiCommonDraw pDraw, OdGePoint3d &position, int shapeNumber, const OdGiTextStyle pTextStyle)

void	drawShape (OdGiConveyorGeometry pDest, const OdGePoint3d &position, const OdGeVector3d &direction, const OdGeVector3d &upVector, int shapeNumber, const OdGiTextStyle pTextStyle, const OdGeVector3d *pExtrusion)

virtual void	textExtentsBox (const OdGiTextStyle &textStyle, const OdChar msg, int nLength, OdUInt32 flags, OdGePoint3d &min, OdGePoint3d &max, OdGePoint3d pEndPos=0)

virtual void	shapeExtentsBox (const OdGiTextStyle &textStyle, int shapeNumber, OdGePoint3d &min, OdGePoint3d &max)

virtual void	setPlotGeneration (bool plotGeneration)=0

virtual ODCOLORREF	paletteBackground () const =0

virtual void	setPaletteBackground (ODCOLORREF paletteBackground)=0

virtual bool	isZeroTextNormals () const

virtual bool	supportVerticalTTFText () const

virtual bool	useGsModel () const

virtual void	enableGsModel (bool enable)

virtual SolidHatchAsPolygonMode	hatchAsPolygon () const

virtual void	setHatchAsPolygon (SolidHatchAsPolygonMode mode)

virtual OdDbStub *	getStubByID (OdUInt64 persistentId) const

virtual OdUInt64	getIDByStub (OdDbStub *objectId) const

virtual OdDbBaseDatabase *	getDatabaseByStub (OdDbStub *objectId) const

virtual OdDbStub *	getOwnerIDByStub (OdDbStub *objectId) const

Public Member Functions inherited from OdGiContext
	ODRX_DECLARE_MEMBERS (OdGiContext)

virtual OdDbBaseDatabase *	database () const =0

virtual OdGiDrawablePtr	openDrawable (OdDbStub *drawableId)=0

virtual OdDb::LineWeight	defaultLineWeight () const

virtual double	commonLinetypeScale () const

virtual unsigned int	circleZoomPercent (OdDbStub *viewportId) const

virtual bool	isPlotGeneration () const

virtual bool	fillTtf () const

virtual OdUInt32	numberOfIsolines () const

virtual bool	fillMode () const

virtual bool	quickTextMode () const

virtual OdUInt32	textQuality () const

virtual ImageQuality	imageQuality () const

virtual OdUInt32	fadingIntensityPercentage (FadingType fadingType) const

virtual OdUInt32	glyphSize (GlyphType glyphType) const

virtual OdUInt32	lineWeightConfiguration (LineWeightStyle styleEntry) const

virtual OdIntPtr	drawableFilterFunctionId (OdDbStub *viewportId) const

virtual OdUInt32	drawableFilterFunction (OdIntPtr functionId, const OdGiDrawable *pDrawable, OdUInt32 nFlags)

virtual bool	ttfPolyDraw () const

virtual bool	regenAbort () const

virtual PStyleType	plotStyleType () const

virtual void	plotStyle (int penNumber, OdPsPlotStyleData &plotStyleData) const

virtual void	plotStyle (OdDbStub *objectId, OdPsPlotStyleData &plotStyleData) const

virtual OdDbStub *	getStubByMatName (const OdString &strMatName) const

virtual OdUInt32	displaySilhouettes () const

bool	displayMeshSilhouettes () const

bool	displayModelerSilhouettes () const

virtual OdGiSectionGeometryManagerPtr	getSectionGeometryManager ()

virtual OdUInt32	antiAliasingMode () const

virtual bool	xrefPropertiesOverride () const

Public Member Functions inherited from OdRxObject
	ODRX_HEAP_OPERATORS ()

	OdRxObject ()

virtual	~OdRxObject ()

virtual OdRxObject *	queryX (const OdRxClass *pClass) const

virtual OdRxObject *	x (const OdRxClass *pClass) const

virtual OdRxClass *	isA () const

virtual void	addRef ()=0

virtual void	release ()=0

virtual long	numRefs () const

bool	isKindOf (const OdRxClass *pClass) const

virtual OdRxObjectPtr	clone () const

virtual void	copyFrom (const OdRxObject *pSource)

virtual OdRx::Ordering	comparedTo (const OdRxObject *pOther) const

virtual bool	isEqualTo (const OdRxObject *pOther) const

Additional Inherited Members
Static Public Member Functions inherited from OdRxObject
static OdRxObjectPtr	cast (const OdRxObject *pointer)

static OdRxClass *	desc ()

Detailed Description

This class defines the default context that is used in the Teigha vectorization of OdDbDatabase instances.

Corresponding C++ library: TD_DbRoot

Definition at line 39 of file GiDefaultContext.h.

Member Enumeration Documentation

◆ SolidHatchAsPolygonMode

enum OdGiDefaultContext::SolidHatchAsPolygonMode

Enumerator
kHatchTriangulation
kHatchPolygon
kHatchBoth

Definition at line 128 of file GiDefaultContext.h.

Constructor & Destructor Documentation

◆ OdGiDefaultContext()

OdGiDefaultContext::OdGiDefaultContext ( )

◆ ~OdGiDefaultContext()

OdGiDefaultContext::~OdGiDefaultContext ( )

Member Function Documentation

◆ drawShape() [1/2]

virtual void OdGiDefaultContext::drawShape	(	OdGiCommonDraw *	pDraw,
		OdGePoint3d &	position,
		int	shapeNumber,
		const OdGiTextStyle *	pTextStyle
	)

virtual

Vectorizes the specified shape to the specified interface object.

Parameters

pDraw	[in] Pointer to the CommonDraw object.
position	[in] Position of the shape.
shapeNumber	[in] Shape number.
pTextStyle	[in] Pointer to the TextStyle for the shape.

Reimplemented from OdGiContext.

◆ drawShape() [2/2]

void OdGiDefaultContext::drawShape	(	OdGiConveyorGeometry *	pDest,
		const OdGePoint3d &	position,
		const OdGeVector3d &	direction,
		const OdGeVector3d &	upVector,
		int	shapeNumber,
		const OdGiTextStyle *	pTextStyle,
		const OdGeVector3d *	pExtrusion
	)

virtual

Parameters

pDest	[in] Pointer to the Conveyor object.
direction	[in] Baseline direction for the text.
upVector	[in] Up vector for the text.
pExtrusion	[in] Pointer to the Extrusion vector for the text.

Reimplemented from OdGiContext.

◆ drawText() [1/3]

virtual void OdGiDefaultContext::drawText	(	OdGiCommonDraw *	pDraw,
		OdGePoint3d &	position,
		const OdChar *	msg,
		OdInt32	numBytes,
		const OdGiTextStyle *	pTextStyle,
		OdUInt32	flags = `0`
	)

virtual

Vectorizes the specified text string to the supplied CommonDraw object.

Parameters

pDraw	[in] Pointer to the CommonDraw object.
position	[in] Position of the text.
msg	[in] Text string.
numBytes	[in] Number of bytes in msg (not including the optional null byte).
pTextStyle	[in] Pointer to the TextStyle for msg.
flags	[in] Vectorization flags.

Remarks: msg must be null terminated if numBytes is not supplied.

Reimplemented from OdGiContext.

◆ drawText() [2/3]

virtual void OdGiDefaultContext::drawText	(	OdGiCommonDraw *	pDraw,
		OdGePoint3d &	position,
		double	height,
		double	width,
		double	oblique,
		const OdString &	msg
	)

virtual

Parameters

height	[in] Height of the text.
width	[in] Width of the text.
oblique	[in] Oblique angle of the text.

Remarks: All angles are expressed in radians.

As currently implemented, this function ignores width and oblique. They will be fully implemented in a future release.

Reimplemented from OdGiContext.

◆ drawText() [3/3]

virtual void OdGiDefaultContext::drawText	(	OdGiConveyorGeometry *	pDest,
		const OdGePoint3d &	position,
		const OdGeVector3d &	direction,
		const OdGeVector3d &	upVector,
		const OdChar *	msg,
		OdInt32	numBytes,
		bool	raw,
		const OdGiTextStyle *	pTextStyle,
		const OdGeVector3d *	pExtrusion
	)

virtual

Parameters

pDest	[in] Pointer to the Conveyor object.
direction	[in] Baseline direction for the text.
upVector	[in] Up vector for the text.
pExtrusion	[in] Pointer to the extrusion vector for the text.
raw	[in] If and only if true, escape sequences, such as %P, will not be converted to special characters.

Reimplemented from OdGiContext.

◆ enableGsModel()

virtual void OdGiDefaultContext::enableGsModel ( bool enable )

virtual

Controls the GsModel flag of this Context Object.

Parameters

enable [in] Controls the Gs Model.

Reimplemented in OdGiContextForDbDatabase, and OdGiContextForIfcDatabase.

◆ getDatabaseByStub()

virtual OdDbBaseDatabase* OdGiDefaultContext::getDatabaseByStub ( OdDbStub * objectId ) const

virtual

Returns the database of an Object ID.

Parameters

objectId [in] Object ID.

Reimplemented from OdGiContext.

◆ getDefaultTextStyle()

virtual void OdGiDefaultContext::getDefaultTextStyle ( OdGiTextStyle & textStyle )

virtual

Returns the default text style associated with this Context object.

Parameters

textStyle [out] Receives the TextStyle object.

Reimplemented from OdGiContext.

Reimplemented in OdGiContextForDbDatabase.

◆ getIDByStub()

virtual OdUInt64 OdGiDefaultContext::getIDByStub ( OdDbStub * objectId ) const

virtual

Converts an Object ID to an object handle (database persistent ID).

Parameters

objectId [in] Object ID.

Reimplemented from OdGiContext.

◆ getOwnerIDByStub()

virtual OdDbStub* OdGiDefaultContext::getOwnerIDByStub ( OdDbStub * objectId ) const

virtual

Returns the Owner Object ID of the specified Object ID.

Parameters

objectId [in] Object ID.

Reimplemented from OdGiContext.

◆ getStubByID()

virtual OdDbStub* OdGiDefaultContext::getStubByID ( OdUInt64 persistentId ) const

virtual

Converts an object handle into an Object ID.

Parameters

objectId [in] Object handle.

Reimplemented from OdGiContext.

Reimplemented in OdGiContextForDbDatabase.

◆ hatchAsPolygon()

virtual SolidHatchAsPolygonMode OdGiDefaultContext::hatchAsPolygon ( ) const

inlinevirtual

Reimplemented in OdGiContextForDbDatabase.

Definition at line 135 of file GiDefaultContext.h.

◆ isZeroTextNormals()

virtual bool OdGiDefaultContext::isZeroTextNormals ( ) const

inlinevirtual

Reimplemented in OdGiContextForDbDatabase.

Definition at line 113 of file GiDefaultContext.h.

◆ ODRX_DECLARE_MEMBERS()

OdGiDefaultContext::ODRX_DECLARE_MEMBERS ( OdGiDefaultContext )

◆ paletteBackground()

virtual ODCOLORREF OdGiDefaultContext::paletteBackground ( ) const

pure virtual

Returns the palette background color.

Reimplemented from OdGiContext.

Implemented in OdGiContextForDbDatabase, and OdGiContextForIfcDatabase.

◆ setHatchAsPolygon()

virtual void OdGiDefaultContext::setHatchAsPolygon ( SolidHatchAsPolygonMode mode )

virtual

Reimplemented in OdGiContextForDbDatabase.

◆ setPaletteBackground()

virtual void OdGiDefaultContext::setPaletteBackground ( ODCOLORREF paletteBackground )

pure virtual

Implemented in OdGiContextForDbDatabase, and OdGiContextForIfcDatabase.

◆ setPlotGeneration()

virtual void OdGiDefaultContext::setPlotGeneration ( bool plotGeneration )

pure virtual

Implemented in OdGiContextForDbDatabase, and OdGiContextForIfcDatabase.

◆ shapeExtentsBox()

virtual void OdGiDefaultContext::shapeExtentsBox	(	const OdGiTextStyle &	textStyle,
		int	shapeNumber,
		OdGePoint3d &	min,
		OdGePoint3d &	max
	)

virtual

Returns the extents box for the specified shape.

Parameters

textStyle	[in] TextStyle for the shape.
shapeNumber	[in] Shape number.
min	[out] Receives the lower-left corner of the extents box.
max	[out] Receives the upper-right corner of the extents box.

Reimplemented from OdGiContext.

◆ supportVerticalTTFText()

virtual bool OdGiDefaultContext::supportVerticalTTFText ( ) const

inlinevirtual

Definition at line 115 of file GiDefaultContext.h.

◆ textExtentsBox()

virtual void OdGiDefaultContext::textExtentsBox	(	const OdGiTextStyle &	textStyle,
		const OdChar *	msg,
		int	nLength,
		OdUInt32	flags,
		OdGePoint3d &	min,
		OdGePoint3d &	max,
		OdGePoint3d *	pEndPos = `0`
	)

virtual

Returns the extents box for the specified text.

Parameters

msg	[in] Text string.
numBytes	[in] Number of bytes in msg (not including the optional null byte).
textStyle	[in] TextStyle for msg.
flags	[in] Vectorization flags.
min	[out] Receives the lower-left corner of the extents box.
max	[out] Receives the upper-right corner of the extents box.
pEndPos	[out] If non-NULL, receives the end position of the text string.

Reimplemented from OdGiContext.

◆ useGsModel()

virtual bool OdGiDefaultContext::useGsModel ( ) const

inlinevirtual

Returns true if and only the GsModel flag of this Context Object is set..

Reimplemented in OdGiContextForDbDatabase, and OdGiContextForIfcDatabase.

Definition at line 120 of file GiDefaultContext.h.

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

GiDefaultContext.h

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ SolidHatchAsPolygonMode

Constructor & Destructor Documentation

◆ OdGiDefaultContext()

◆ ~OdGiDefaultContext()

Member Function Documentation

◆ drawShape() [1/2]

◆ drawShape() [2/2]

◆ drawText() [1/3]

◆ drawText() [2/3]

◆ drawText() [3/3]

◆ enableGsModel()

◆ getDatabaseByStub()

◆ getDefaultTextStyle()

◆ getIDByStub()

◆ getOwnerIDByStub()

◆ getStubByID()

◆ hatchAsPolygon()

◆ isZeroTextNormals()

◆ ODRX_DECLARE_MEMBERS()

◆ paletteBackground()

◆ setHatchAsPolygon()

◆ setPaletteBackground()

◆ setPlotGeneration()

◆ shapeExtentsBox()

◆ supportVerticalTTFText()

◆ textExtentsBox()

◆ useGsModel()