makVrv::DtOverlayResourceProvider Class Reference

The overlay resource provider class provies resources for overlay drawing classes. More...

Inheritance diagram for makVrv::DtOverlayResourceProvider:

Public Types
typedef void *	NativeResourceHandle

Public Member Functions
	DtOverlayResourceProvider (DtFontManager &fontMan, DtEffectManager &effectMan)
	CTOR.
virtual	~DtOverlayResourceProvider ()
	DTOR.
DtFontManager &	fontManager ()
	Get the shared font manager for accessing fonts.
DtEffectManager &	effectManager ()
	Get the shared effects manager for accessing effects.
virtual unsigned int	texture1DId (NativeResourceHandle handle)=0
	Get a texture id from a native resource handle.
virtual unsigned int	texture2DId (NativeResourceHandle handle)=0
void	addGroupRef (unsigned int group)
	Add an overlay group reference.
void	removeGroupRef (unsigned int group)
	Add an overlay group reference.
unsigned int	groupCount ()
	Get the number of groups being rendered.

Protected Types
typedef std::map< unsigned int, unsigned int >	GroupReferenceMap

Protected Attributes
DtFontManager &	myFontManager
DtEffectManager &	myEffectManager
GroupReferenceMap	myGroups

Detailed Description

The overlay resource provider class provies resources for overlay drawing classes.

Member Typedef Documentation

typedef void* makVrv::DtOverlayResourceProvider::NativeResourceHandle

typedef std::map<unsigned int, unsigned int> makVrv::DtOverlayResourceProvider::GroupReferenceMap

protected

Constructor & Destructor Documentation

makVrv::DtOverlayResourceProvider::DtOverlayResourceProvider	(	DtFontManager &	fontMan,
		DtEffectManager &	effectMan
	)

CTOR.

virtual makVrv::DtOverlayResourceProvider::~DtOverlayResourceProvider ( )

virtual

DTOR.

Member Function Documentation

DtFontManager& makVrv::DtOverlayResourceProvider::fontManager ( )

inline

Get the shared font manager for accessing fonts.

DtEffectManager& makVrv::DtOverlayResourceProvider::effectManager ( )

inline

Get the shared effects manager for accessing effects.

virtual unsigned int makVrv::DtOverlayResourceProvider::texture1DId ( NativeResourceHandle  handle )

pure virtual

Get a texture id from a native resource handle.

Implemented in makVrv::DtOsgOverlayResourceProvider.

virtual unsigned int makVrv::DtOverlayResourceProvider::texture2DId ( NativeResourceHandle  handle )

pure virtual

Implemented in makVrv::DtOsgOverlayResourceProvider.

void makVrv::DtOverlayResourceProvider::addGroupRef

(

unsigned int

group

)

Add an overlay group reference.

void makVrv::DtOverlayResourceProvider::removeGroupRef

(

unsigned int

group

)

Add an overlay group reference.

unsigned int makVrv::DtOverlayResourceProvider::groupCount

(

)

Get the number of groups being rendered.

Member Data Documentation

DtFontManager& makVrv::DtOverlayResourceProvider::myFontManager

protected

DtEffectManager& makVrv::DtOverlayResourceProvider::myEffectManager

protected

GroupReferenceMap makVrv::DtOverlayResourceProvider::myGroups

protected

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

• include/vrvGraphics/DtOverlayResourceProvider.h