osgViewer::ScreenCaptureHandler Class Reference

Event handler that will capture the screen on key press. More...

Inheritance diagram for osgViewer::ScreenCaptureHandler:

[legend]

List of all members.

Classes
class	CaptureOperation
	Abstract base class for what to do when a screen capture happens. More...
class	WriteToFile
	Concrete implementation of a CaptureOperation that writes the screen capture to a file. More...
Public Member Functions
	ScreenCaptureHandler (CaptureOperation *defaultOperation=0)
void	setKeyEventTakeScreenShot (int key)
int	getKeyEventTakeScreenShot () const
void	setCaptureOperation (CaptureOperation *operation)
CaptureOperation *	getCaptureOperation () const
virtual bool	handle (const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
	Deprecated, Handle events, return true if handled, false otherwise.
virtual void	captureNextFrame (osgViewer::ViewerBase &viewer)
	Capture the given viewer's views on the next frame.
virtual void	getUsage (osg::ApplicationUsage &usage) const
	Get the keyboard and mouse usage of this manipulator.
Protected Member Functions
void	addCallbackToViewer (osgViewer::ViewerBase &viewer)
Protected Attributes
int	_keyEventTakeScreenShot
osg::ref_ptr< CaptureOperation >	_operation
osg::ref_ptr < osg::Camera::DrawCallback >	_callback

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Detailed Description

Event handler that will capture the screen on key press.

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Constructor & Destructor Documentation

osgViewer::ScreenCaptureHandler::ScreenCaptureHandler

(

CaptureOperation *

defaultOperation = 0

)

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Member Function Documentation

void osgViewer::ScreenCaptureHandler::addCallbackToViewer

(

osgViewer::ViewerBase &

viewer

)

[protected]

virtual void osgViewer::ScreenCaptureHandler::captureNextFrame

(

osgViewer::ViewerBase &

viewer

)

[virtual]

Capture the given viewer's views on the next frame.

CaptureOperation* osgViewer::ScreenCaptureHandler::getCaptureOperation

(

)

const

int osgViewer::ScreenCaptureHandler::getKeyEventTakeScreenShot

(

)

const [inline]

virtual void osgViewer::ScreenCaptureHandler::getUsage

(

osg::ApplicationUsage &

usage

)

const [virtual]

Get the keyboard and mouse usage of this manipulator.

Reimplemented from osgGA::GUIEventHandler.

virtual bool osgViewer::ScreenCaptureHandler::handle	(	const osgGA::GUIEventAdapter &	,
		osgGA::GUIActionAdapter &
	)			[virtual]

Deprecated, Handle events, return true if handled, false otherwise.

Reimplemented from osgGA::GUIEventHandler.

void osgViewer::ScreenCaptureHandler::setCaptureOperation

(

CaptureOperation *

operation

)

void osgViewer::ScreenCaptureHandler::setKeyEventTakeScreenShot

(

int

key

)

[inline]

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Member Data Documentation

osg::ref_ptr<osg::Camera::DrawCallback> osgViewer::ScreenCaptureHandler::_callback [protected]

int osgViewer::ScreenCaptureHandler::_keyEventTakeScreenShot [protected]

osg::ref_ptr<CaptureOperation> osgViewer::ScreenCaptureHandler::_operation [protected]

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

• osgViewer/ViewerEventHandlers