class TGLAdapter: public TGLPaintDevice


 Allow plot-painters to be used for gl-inpad and gl-viewer.

Function Members (Methods)

public:

	TGLAdapter(Int_t glDevice = -1)
	~TGLAdapter()
static TClass*	Class()
virtual void	ExtractViewport(Int_t* vp) const
virtual const TGLContext*	GetContext() const
virtual const TGLFormat*	GetPixelFormat() const
virtual TClass*	IsA() const
virtual Bool_t	MakeCurrent()
void	MarkForDirectCopy(Bool_t isDirect)
void	ReadGLBuffer()
void	SelectOffScreenDevice()
void	SetGLDevice(Int_t glDevice)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)
virtual void	SwapBuffers()

private:

	TGLAdapter(const TGLAdapter&)
virtual void	AddContext(TGLContext*)
TGLAdapter&	operator=(const TGLAdapter&)
virtual void	RemoveContext(TGLContext*)

Data Members

private:

Int_t	fGLDevice

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TGLAdapter(Int_t glDevice)

 Constructor.

Bool_t MakeCurrent()

 Set as current GL contet.

void SwapBuffers()

 Swap front/back buffers.

void MarkForDirectCopy(Bool_t isDirect)

 Mark gl-device for later copying into x-pixmap.

void ReadGLBuffer()

 Read gl buffer into x-pixmap.

void ExtractViewport(Int_t* vp) const

 Extract viewport from gl.

void SelectOffScreenDevice()

 Select off-screen device for rendering.

explicit TGLAdapter(Int_t glDevice = -1)

const TGLFormat * GetPixelFormat()

{return 0;}

const TGLContext * GetContext()

{return 0;}

void SetGLDevice(Int_t glDevice)

void AddContext(TGLContext* )

{}

void RemoveContext(TGLContext* )

{}

Author: Timur Pocheptsov, Jun 2007
Last change: root/gl:$Id: TGLAdapter.h 20882 2007-11-19 11:31:26Z rdm $
Last generated: 2008-06-25 08:40
Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *

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