library: libRGL
#include "TGLOutput.h"

TGLOutput

class description - header file - source file
viewCVS header - viewCVS source

class TGLOutput

Inheritance Inherited Members Includes Libraries

Function Members (Methods)

Display options:

public:

	TGLOutput()
	TGLOutput(const TGLOutput&)
virtual	~TGLOutput()
static void	Capture(TGLViewer& viewer)
static Bool_t	Capture(TGLViewer& viewer, TGLOutput::EFormat format, const char* filePath = "0")
static TClass*	Class()
static void	CloseEmbeddedPS()
virtual TClass*	IsA() const
TGLOutput&	operator=(const TGLOutput&)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
static void	StartEmbeddedPS()
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

private:

static Bool_t

CapturePostscript(TGLViewer& viewer, TGLOutput::EFormat format, const char* filePath)

Data Members

public:

enum EFormat {	kEPS_SIMPLE
	kEPS_BSP
	kPDF_SIMPLE
	kPDF_BSP
};

Class Description

                                                                      
 TGLOutput                                                            
                                                                      
 Wrapper class for GL capture & output routines

Bool_t Capture(TGLViewer & viewer, EFormat format, const char * filePath)

 Capture viewer to file. Arguments are:
 'viewer' - viewer object to capture from
 'format' - output format - only postscript types presently.
            One of kEPS_SIMPLE, kEPS_BSP, kPDF_SIMPLE or kPDF_BSP
             See TGLOutput::CapturePostscript() for meanings
 'filePath' - file output name. If null defaults to './viewer.eps' or './viewer.pdf'
 depending on format requested
 
 Note : Output files can be large and take considerable time (up to mins)
 to generate

Bool_t CapturePostscript(TGLViewer & viewer, EFormat format, const char * filePath)

 Capture viewer to postscript file. Arguments are:
 'viewer' - viewer object to capture from
 'format' - output format
                kEPS_SIMPLE - lower quality EPS
                kEPS_BSP    - higher quality EPS
                kPDF_SIMPLE - lower quality PDF
                kPDF_BSP    - higher quality PDF
 'filePath' - file output name. If null defaults to './viewer.eps' or './viewer.pdf'
 depending on format requested

void StartEmbeddedPS()

this function used by gl-in-pad

void CloseEmbeddedPS()

this function used by gl-in-pad
 Restore the gVirtualPS output stream

void Capture(TGLViewer & viewer)

this function used by gl-viewer, embedded into pad

virtual ~TGLOutput()

{ }

Author: Richard Maunder, Olivier Couet 02/07/2005
Last update: root/gl:$Name: $:$Id: TGLOutput.cxx,v 1.8 2006/04/10 11:45:38 couet Exp $
Copyright (C) 1995-2005, Rene Brun and Fons Rademakers. *

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