TGLSelectionBuffer Class Reference

Definition at line 1133 of file TGLUtil.h.

Public Member Functions
	TGLSelectionBuffer ()
	TGLSelectionBuffer constructor.
virtual	~TGLSelectionBuffer ()
	TGLSelectionBuffer destructor.
const UChar_t *	GetPixelColor (Int_t px, Int_t py) const
	Get pixel color.
void	ReadColorBuffer (Int_t width, Int_t height)
	Read color buffer.
void	ReadColorBuffer (Int_t x, Int_t y, Int_t width, Int_t height)
	Read color buffer.

Private Member Functions
	TGLSelectionBuffer (const TGLSelectionBuffer &)
TGLSelectionBuffer &	operator= (const TGLSelectionBuffer &)

Private Attributes
std::vector< UChar_t >	fBuffer
Int_t	fHeight
Int_t	fWidth

#include <TGLUtil.h>

Constructor & Destructor Documentation

TGLSelectionBuffer() [1/2]

TGLSelectionBuffer::TGLSelectionBuffer

(

)

TGLSelectionBuffer constructor.

Definition at line 2787 of file TGLUtil.cxx.

~TGLSelectionBuffer()

TGLSelectionBuffer::~TGLSelectionBuffer ( )

virtual

TGLSelectionBuffer destructor.

Definition at line 2795 of file TGLUtil.cxx.

TGLSelectionBuffer() [2/2]

TGLSelectionBuffer::TGLSelectionBuffer ( const TGLSelectionBuffer &  )

private

Member Function Documentation

GetPixelColor()

const UChar_t * TGLSelectionBuffer::GetPixelColor	(	Int_t	px,
		Int_t	py
	)		const

Get pixel color.

Definition at line 2826 of file TGLUtil.cxx.

operator=()

TGLSelectionBuffer & TGLSelectionBuffer::operator= ( const TGLSelectionBuffer &  )

private

ReadColorBuffer() [1/2]

void TGLSelectionBuffer::ReadColorBuffer	(	Int_t	width,
		Int_t	height
	)

Read color buffer.

Definition at line 2802 of file TGLUtil.cxx.

ReadColorBuffer() [2/2]

void TGLSelectionBuffer::ReadColorBuffer	(	Int_t	x,
		Int_t	y,
		Int_t	width,
		Int_t	height
	)

Read color buffer.

Definition at line 2814 of file TGLUtil.cxx.

Member Data Documentation

fBuffer

std::vector<UChar_t> TGLSelectionBuffer::fBuffer

private

Definition at line 1134 of file TGLUtil.h.

fHeight

Int_t TGLSelectionBuffer::fHeight

private

Definition at line 1136 of file TGLUtil.h.

fWidth

Int_t TGLSelectionBuffer::fWidth

private

Definition at line 1135 of file TGLUtil.h.

Libraries for TGLSelectionBuffer:

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

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