Detailed Description

Description:: This class is available in release 4.0 and later only.

This class represents the interface for the Bitmap IO TGA format. The interface ID is defined as BMPIO_INTERFACE.

All methods of this class are Implemented by the System.

#include <istdplug.h>

Inheritance diagram for IBitmapIO_Tga:

Public Member Functions
virtual int	GetColorDepth ()=0
virtual void	SetColorDepth (int bpp)=0
virtual BOOL	GetCompressed ()=0
virtual void	SetCompressed (BOOL compressed)=0
virtual BOOL	GetAlphaSplit ()=0
virtual void	SetAlphaSplit (BOOL alphaSplit)=0
virtual BOOL	GetPreMultAlpha ()=0
virtual void	SetPreMultAlpha (BOOL preMult)=0

Member Function Documentation

virtual int GetColorDepth ( ) [pure virtual]

Remarks:: This method returns the color depth, which would be 16, 24, or 32.

virtual void SetColorDepth ( int bpp ) [pure virtual]

virtual BOOL GetCompressed ( ) [pure virtual]

Remarks:: This method returns TRUE if the compression flag is set, otherwise FALSE.

virtual void SetCompressed ( BOOL compressed ) [pure virtual]

Parameters:: BOOL compressed

TRUE to set the compression flag, otherwise FALSE.

virtual BOOL GetAlphaSplit ( ) [pure virtual]

Remarks:: This method returns TRUE if the alpha split flag is set, otherwise FALSE.

virtual void SetAlphaSplit ( BOOL alphaSplit ) [pure virtual]

Parameters:: BOOL alphaSplit

TRUE to set the alpha split flag, otherwise FALSE.

virtual BOOL GetPreMultAlpha ( ) [pure virtual]

Remarks:: This method returns TRUE if the premultiplied alpha flag is set, otherwise FALSE.

virtual void SetPreMultAlpha ( BOOL preMult ) [pure virtual]

Parameters:: BOOL preMult

TRUE to set the premultiplied alpha flag, otherwise FALSE.