makVrv::DtOsgScreenCapture Class Reference

Inheritance diagram for makVrv::DtOsgScreenCapture:

Public Member Functions
virtual	~DtOsgScreenCapture ()
	Protected DCTOR.
virtual void	takeScreenCapture (const DtChannel *channel)
	\ Takes a screen capture from the channel's view port and stores it into the hard drive
virtual void	readImage (osg::Image *image, int x, int y, int z, int h, GLenum format, GLenum type) const
	\ Read pixels from current frame buffer at specified position and size. it uses glReadPixels
Public Member Functions inherited from makVrv::DtScreenCapture
virtual	~DtScreenCapture ()
	Protected DCTOR.
virtual const DtUnicode &	screenCaptureFileName ()
	\ Returns the screen capture image file name managed by the API
virtual void	setScreenCaptureFileName (DtUnicode &val, bool makeUnique=true)
	\ Sets the screen capture image file name managed by the API
virtual const DtUnicode &	screenCaptureFileExtension ()
	\ Returns the screen capture image file name extension
virtual void	setScreenCaptureFileExtension (DtUnicode &val)
	\ Sets the screen capture image file name extension \ supported/tested extensions: png, tiff, bmp, dds
virtual void	takeScreenCapture ()
	\ Lookups up the observer and takes a screen capture from the active channel
virtual void	takeScreenCapture (const DtObserver &observer)
	\ Takes a screen capture from the observer's active channel view port and stores it into the hard drive
virtual DtUnicode	fileNameUniqueIdentifier ()
	\ Returns a unique identifier for the file name
virtual DtUnicode	generateFileName ()
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor.
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor.

Protected Member Functions
	DtOsgScreenCapture (DtDe &de)
	Protected CTOR. Must be called by creator.
Protected Member Functions inherited from makVrv::DtScreenCapture
	DtScreenCapture (DtDe &de)
	Protected CTOR. Must be called by creator.

Friends
class	DtOsgScreenCaptureCreator

Additional Inherited Members
Static Public Member Functions inherited from makVrv::DtScreenCapture
static DtScreenCapture &	instance (DtDe &de)
	an instance of DtScreenCaptureUtility
Protected Attributes inherited from makVrv::DtScreenCapture
DtDe &	myDe
DtUnicode	myScreenCaptureFileName
DtUnicode	myScreenCaptureFileExtension
int	myScreenCaptureCounter
std::string	myLastFileNameIdentifierUsed
bool	myMakeUnique

Constructor & Destructor Documentation

virtual makVrv::DtOsgScreenCapture::~DtOsgScreenCapture ( )

virtual

Protected DCTOR.

makVrv::DtOsgScreenCapture::DtOsgScreenCapture ( DtDe &  de )

protected

Protected CTOR. Must be called by creator.

Member Function Documentation

virtual void makVrv::DtOsgScreenCapture::takeScreenCapture ( const DtChannel *  channel )

virtual

\ Takes a screen capture from the channel's view port and stores it into the hard drive

Implements makVrv::DtScreenCapture.

virtual void makVrv::DtOsgScreenCapture::readImage ( osg::Image *  image, int  x, int  y, int  z, int  h, GLenum  format, GLenum  type  ) const

virtual

\ Read pixels from current frame buffer at specified position and size. it uses glReadPixels

Friends And Related Function Documentation

friend class DtOsgScreenCaptureCreator

friend

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvOsg/DtOsgScreenCapture.h