OdGsEntityNode::Metafile Class Reference

#include <GsEntityNode.h>

Inheritance diagram for OdGsEntityNode::Metafile:

Public Member Functions
void *	operator new (size_t)
void	operator delete (void *)
	Metafile ()
	~Metafile ()
bool	play (OdGsBaseVectorizer &view, EMetafilePlayMode eMode, OdGsEntityNode &node, OdGsBaseContext *ctx=NULL)
bool	playNested (const OdGsView &view, OdGsEntityNode &node, OdGsBaseContext &ctx)
bool	hasDataToPlay (const OdGsView &view, EMetafilePlayMode eMode=kMfDisplay) const
bool	layersChanged (OdUInt32 nVpId) const
bool	containsVpFrozenLayers () const
bool	containsFrozenLayers () const
bool	containsAnyOfLayers (OdDbStub *const *layers, OdUInt32 count) const
bool	isEmpty () const
bool	isAllLayersOff (OdUInt32 viewportId) 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

Public Attributes
OdUInt32	m_nAwareFlags
OdGeExtents3d	m_extents
OdGsGeomPortion	m_first

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

Detailed Description

Definition at line 171 of file GsEntityNode.h.

Constructor & Destructor Documentation

Metafile()

OdGsEntityNode::Metafile::Metafile

(

)

Default constructor for the Metafile class. Sets aware flags to 0.

~Metafile()

OdGsEntityNode::Metafile::~Metafile

(

)

Destructor for the Metafile class. Erases nested geometry portions.

Member Function Documentation

containsAnyOfLayers()

bool OdGsEntityNode::Metafile::containsAnyOfLayers	(	OdDbStub *const *	layers,
		OdUInt32	count
	)		const

Checks whether this metafile contains at least one of the provided layers.

Parameters

layers	[in] Pointer to an array of layers.
count	[in] Number of layers.

Returns

true if any of the passed layers found, false otherwise.

containsFrozenLayers()

bool OdGsEntityNode::Metafile::containsFrozenLayers

(

)

const

Checks whether this metafile contains frozen layers.

Returns

true if there frozen layers, false otherwise.

containsVpFrozenLayers()

bool OdGsEntityNode::Metafile::containsVpFrozenLayers

(

)

const

Checks whether this metafile contains viewport-frozen layers.

Returns

true if there viewport-frozen layers, false otherwise.

hasDataToPlay()

bool OdGsEntityNode::Metafile::hasDataToPlay	(	const OdGsView &	view,
		EMetafilePlayMode	eMode = kMfDisplay
	)		const

Checks whether this metafile has data to play within a metafile play mode.

Parameters

view	[in] GS view.
eMode	[in] Metafile playing mode.

Returns

true if there is data to play, false otherwise.

isAllLayersOff()

bool OdGsEntityNode::Metafile::isAllLayersOff

(

OdUInt32

viewportId

)

const

Checks whether all layers are turned off.

Parameters

viewportId

[in] Viewport ID.

Returns

true all layers are off, false otherwise.

isEmpty()

bool OdGsEntityNode::Metafile::isEmpty ( ) const

inline

Checks whether this metafile is empty.

Returns

true if this metafile is empty, false otherwise.

Definition at line 1506 of file GsEntityNode.h.

layersChanged()

bool OdGsEntityNode::Metafile::layersChanged

(

OdUInt32

nVpId

)

const

Checks whether at least one geometry portion of this metafile has a layer that changed.

Parameters

nVpId

[in] Viewport ID.

Returns

true if one or more layers changed, false if all the layer are up to date.

operator delete()

void OdGsEntityNode::Metafile::operator delete

(

void *

)

operator new()

void * OdGsEntityNode::Metafile::operator new

(

size_t

)

play()

bool OdGsEntityNode::Metafile::play	(	OdGsBaseVectorizer &	view,
		EMetafilePlayMode	eMode,
		OdGsEntityNode &	node,
		OdGsBaseContext *	ctx = NULL
	)

Plays a metafile for the specified enity node.

Parameters

view	[in] Vectorizer view.
eMode	[in] Metafile playing mode.
node	[in] Entity node.
ctx	[in] Context.

Returns

true if metafile is played successfully, false otherwise.

playNested()

bool OdGsEntityNode::Metafile::playNested	(	const OdGsView &	view,
		OdGsEntityNode &	node,
		OdGsBaseContext &	ctx
	)

Plays a nested metafile for the specified entity node.

Parameters

view	[in] GS view.
eMode	[in] Metafile playing mode.
node	[in] Entity node.
ctx	[in] Context.

Returns

true if metafile is played successfully, false otherwise.

Member Data Documentation

m_extents

OdGeExtents3d OdGsEntityNode::Metafile::m_extents

Geometry extents.

Definition at line 275 of file GsEntityNode.h.

m_first

OdGsGeomPortion OdGsEntityNode::Metafile::m_first

Geometry portion.

Definition at line 277 of file GsEntityNode.h.

m_nAwareFlags

OdUInt32 OdGsEntityNode::Metafile::m_nAwareFlags

Aware flags.

Definition at line 273 of file GsEntityNode.h.

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

• GsEntityNode.h