TGLAdapter Class Reference

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

Definition at line 17 of file TGLAdapter.h.

Public Member Functions
	TGLAdapter (Int_t glDevice=-1)
	Constructor.
void	ExtractViewport (Int_t *vp) const
	Extract viewport from gl.
const TGLContext *	GetContext () const
const TGLFormat *	GetPixelFormat () const
Bool_t	MakeCurrent ()
	Set as current GL context.
void	MarkForDirectCopy (Bool_t isDirect)
	Mark gl-device for later copying into x-pixmap.
void	ReadGLBuffer ()
	Read gl buffer into x-pixmap.
void	SelectOffScreenDevice ()
	Select off-screen device for rendering.
void	SetGLDevice (Int_t glDevice)
void	SwapBuffers ()
	Swap front/back buffers.
Public Member Functions inherited from TGLPaintDevice
virtual	~TGLPaintDevice ()

Private Member Functions
	TGLAdapter (const TGLAdapter &)
void	AddContext (TGLContext *)
TGLAdapter &	operator= (const TGLAdapter &)
void	RemoveContext (TGLContext *)

Private Attributes
Int_t	fGLDevice

#include <TGLAdapter.h>

Inheritance diagram for TGLAdapter:

Constructor & Destructor Documentation

TGLAdapter() [1/2]

TGLAdapter::TGLAdapter ( Int_t  glDevice = -1 )

explicit

Constructor.

Definition at line 24 of file TGLAdapter.cxx.

TGLAdapter() [2/2]

TGLAdapter::TGLAdapter ( const TGLAdapter &  )

private

Member Function Documentation

AddContext()

void TGLAdapter::AddContext ( TGLContext *  )

inlineprivatevirtual

Implements TGLPaintDevice.

Definition at line 43 of file TGLAdapter.h.

ExtractViewport()

void TGLAdapter::ExtractViewport ( Int_t *  vp ) const

virtual

Extract viewport from gl.

Implements TGLPaintDevice.

Definition at line 65 of file TGLAdapter.cxx.

GetContext()

const TGLContext * TGLAdapter::GetContext ( ) const

inlinevirtual

Implements TGLPaintDevice.

Definition at line 27 of file TGLAdapter.h.

GetPixelFormat()

const TGLFormat * TGLAdapter::GetPixelFormat ( ) const

inlinevirtual

Implements TGLPaintDevice.

Definition at line 26 of file TGLAdapter.h.

MakeCurrent()

Bool_t TGLAdapter::MakeCurrent ( )

virtual

Set as current GL context.

Implements TGLPaintDevice.

Definition at line 32 of file TGLAdapter.cxx.

MarkForDirectCopy()

void TGLAdapter::MarkForDirectCopy

(

Bool_t

isDirect

)

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

Definition at line 49 of file TGLAdapter.cxx.

operator=()

TGLAdapter & TGLAdapter::operator= ( const TGLAdapter &  )

private

ReadGLBuffer()

void TGLAdapter::ReadGLBuffer

(

)

Read gl buffer into x-pixmap.

Definition at line 57 of file TGLAdapter.cxx.

RemoveContext()

void TGLAdapter::RemoveContext ( TGLContext *  )

inlineprivatevirtual

Implements TGLPaintDevice.

Definition at line 44 of file TGLAdapter.h.

SelectOffScreenDevice()

void TGLAdapter::SelectOffScreenDevice

(

)

Select off-screen device for rendering.

Definition at line 73 of file TGLAdapter.cxx.

SetGLDevice()

void TGLAdapter::SetGLDevice ( Int_t  glDevice )

inline

Definition at line 29 of file TGLAdapter.h.

SwapBuffers()

void TGLAdapter::SwapBuffers ( )

virtual

Swap front/back buffers.

Implements TGLPaintDevice.

Definition at line 40 of file TGLAdapter.cxx.

Member Data Documentation

fGLDevice

Int_t TGLAdapter::fGLDevice

private

Definition at line 19 of file TGLAdapter.h.

Libraries for TGLAdapter:

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

• graf3d/gl/inc/TGLAdapter.h
• graf3d/gl/src/TGLAdapter.cxx