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ROOT 6.07/09 Reference Guide |
Public Member Functions | |
TGLSelectionBuffer () | |
TGLSelectionBuffer constructor. More... | |
virtual | ~TGLSelectionBuffer () |
TGLSelectionBuffer destructor. More... | |
const UChar_t * | GetPixelColor (Int_t px, Int_t py) const |
Get pixel color. More... | |
void | ReadColorBuffer (Int_t width, Int_t height) |
Read color buffer. More... | |
void | ReadColorBuffer (Int_t x, Int_t y, Int_t width, Int_t height) |
Read color buffer. More... | |
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>
TGLSelectionBuffer::TGLSelectionBuffer | ( | ) |
TGLSelectionBuffer constructor.
Definition at line 2754 of file TGLUtil.cxx.
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virtual |
TGLSelectionBuffer destructor.
Definition at line 2762 of file TGLUtil.cxx.
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private |
Get pixel color.
Definition at line 2793 of file TGLUtil.cxx.
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private |
Read color buffer.
Definition at line 2769 of file TGLUtil.cxx.
Read color buffer.
Definition at line 2781 of file TGLUtil.cxx.