WebCore::CanvasRenderingContext Class Reference

#include <CanvasRenderingContext.h>

Inheritance diagram for WebCore::CanvasRenderingContext:

Public Member Functions
virtual	~CanvasRenderingContext ()
void	ref ()
void	deref ()
HTMLCanvasElement &	canvas () const
virtual bool	is2d () const
virtual bool	isWebGL1 () const
virtual bool	isWebGL2 () const
bool	is3d () const
virtual bool	isAccelerated () const
virtual void	paintRenderingResultsToCanvas ()
virtual PlatformLayer *	platformLayer () const
Public Member Functions inherited from WebCore::ScriptWrappable
JSDOMObject *	wrapper () const
void	setWrapper (JSDOMObject *, JSC::WeakHandleOwner *, void *)
void	clearWrapper (JSDOMObject *)
JSDOMObject *	wrapper () const
void	setWrapper (JSDOMObject *, JSC::WeakHandleOwner *, void *)
void	clearWrapper (JSDOMObject *)

Protected Member Functions
	CanvasRenderingContext (HTMLCanvasElement &)
bool	wouldTaintOrigin (const CanvasPattern *)
bool	wouldTaintOrigin (const HTMLCanvasElement *)
bool	wouldTaintOrigin (const HTMLImageElement *)
bool	wouldTaintOrigin (const HTMLVideoElement *)
bool	wouldTaintOrigin (const URL &)
template<class T >
void	checkOrigin (const T *arg)
void	checkOrigin (const URL &)
Protected Member Functions inherited from WebCore::ScriptWrappable
	~ScriptWrappable ()
	~ScriptWrappable ()

Additional Inherited Members
Static Public Member Functions inherited from WebCore::ScriptWrappable
template<typename Derived >
static ptrdiff_t	offsetOfWrapper ()
template<typename Derived >
static ptrdiff_t	offsetOfWrapper ()

Constructor & Destructor Documentation

~CanvasRenderingContext()

virtual WebCore::CanvasRenderingContext::~CanvasRenderingContext ( )

inlinevirtual

CanvasRenderingContext()

WebCore::CanvasRenderingContext::CanvasRenderingContext ( HTMLCanvasElement &  canvas )

protected

Member Function Documentation

canvas()

HTMLCanvasElement& WebCore::CanvasRenderingContext::canvas ( ) const

inline

checkOrigin() [1/2]

template<class T >

void WebCore::CanvasRenderingContext::checkOrigin ( const T *  arg )

inlineprotected

checkOrigin() [2/2]

void WebCore::CanvasRenderingContext::checkOrigin ( const URL &  url )

protected

deref()

void WebCore::CanvasRenderingContext::deref ( )

inline

is2d()

virtual bool WebCore::CanvasRenderingContext::is2d ( ) const

inlinevirtual

is3d()

bool WebCore::CanvasRenderingContext::is3d ( ) const

inline

isAccelerated()

virtual bool WebCore::CanvasRenderingContext::isAccelerated ( ) const

inlinevirtual

isWebGL1()

virtual bool WebCore::CanvasRenderingContext::isWebGL1 ( ) const

inlinevirtual

isWebGL2()

virtual bool WebCore::CanvasRenderingContext::isWebGL2 ( ) const

inlinevirtual

paintRenderingResultsToCanvas()

virtual void WebCore::CanvasRenderingContext::paintRenderingResultsToCanvas ( )

inlinevirtual

platformLayer()

virtual PlatformLayer* WebCore::CanvasRenderingContext::platformLayer ( ) const

inlinevirtual

ref()

void WebCore::CanvasRenderingContext::ref ( )

inline

wouldTaintOrigin() [1/5]

bool WebCore::CanvasRenderingContext::wouldTaintOrigin ( const CanvasPattern *  pattern )

protected

wouldTaintOrigin() [2/5]

bool WebCore::CanvasRenderingContext::wouldTaintOrigin ( const HTMLCanvasElement *  sourceCanvas )

protected

wouldTaintOrigin() [3/5]

bool WebCore::CanvasRenderingContext::wouldTaintOrigin ( const HTMLImageElement *  element )

protected

wouldTaintOrigin() [4/5]

bool WebCore::CanvasRenderingContext::wouldTaintOrigin ( const HTMLVideoElement *  video )

protected

wouldTaintOrigin() [5/5]

bool WebCore::CanvasRenderingContext::wouldTaintOrigin ( const URL &  url )

protected

---

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

• Source/WebCore/html/canvas/CanvasRenderingContext.h
• Source/WebCore/html/canvas/CanvasRenderingContext.cpp