osgViewer::ScreenCaptureHandler::WriteToFile Class Reference

#include <ViewerEventHandlers>

Inheritance diagram for osgViewer::ScreenCaptureHandler::WriteToFile:

Public Types
enum	SavePolicy { OVERWRITE , SEQUENTIAL_NUMBER }

Public Member Functions
	WriteToFile (const std::string &filename, const std::string &extension, SavePolicy savePolicy=SEQUENTIAL_NUMBER)
virtual void	operator() (const osg::Image &image, const unsigned int context_id)
void	setSavePolicy (SavePolicy savePolicy)
SavePolicy	getSavePolicy () const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Member Functions
WriteToFile &	operator= (const WriteToFile &)
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
const std::string	_filename
const std::string	_extension
SavePolicy	_savePolicy
std::vector< unsigned int >	_contextSaveCounter
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

Concrete implementation of a CaptureOperation that writes the screen capture to a file.

Member Enumeration Documentation

SavePolicy

enum osgViewer::ScreenCaptureHandler::WriteToFile::SavePolicy

Enumerator
OVERWRITE
SEQUENTIAL_NUMBER

Constructor & Destructor Documentation

WriteToFile()

osgViewer::ScreenCaptureHandler::WriteToFile::WriteToFile	(	const std::string &	filename,
		const std::string &	extension,
		SavePolicy	savePolicy = SEQUENTIAL_NUMBER )

References SEQUENTIAL_NUMBER.

Referenced by operator=().

Member Function Documentation

getSavePolicy()

SavePolicy osgViewer::ScreenCaptureHandler::WriteToFile::getSavePolicy ( ) const

inline

References _savePolicy.

operator()()

virtual void osgViewer::ScreenCaptureHandler::WriteToFile::operator() ( const osg::Image & image, const unsigned int context_id )

virtual

Implements osgViewer::ScreenCaptureHandler::CaptureOperation.

operator=()

WriteToFile & osgViewer::ScreenCaptureHandler::WriteToFile::operator= ( const WriteToFile & )

inlineprotected

References WriteToFile().

setSavePolicy()

void osgViewer::ScreenCaptureHandler::WriteToFile::setSavePolicy ( SavePolicy savePolicy )

inline

References _savePolicy.

Member Data Documentation

_contextSaveCounter

std::vector<unsigned int> osgViewer::ScreenCaptureHandler::WriteToFile::_contextSaveCounter

protected

_extension

const std::string osgViewer::ScreenCaptureHandler::WriteToFile::_extension

protected

_filename

const std::string osgViewer::ScreenCaptureHandler::WriteToFile::_filename

protected

_savePolicy

SavePolicy osgViewer::ScreenCaptureHandler::WriteToFile::_savePolicy

protected

Referenced by getSavePolicy(), and setSavePolicy().

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

• osgViewer/ViewerEventHandlers