GrayLib::cImageTGAHeader Struct Reference

#include <cImageTGA.h>

Public Attributes
BYTE	m_identsize
	size of ID field that follows 18 byte header (0 usually) More...
BYTE	m_colourmaptype
	type of colour map 0=none, 1=has palette More...
BYTE	m_imagetype
	type of image 0=none,1=indexed,2=RGB,3=grey,+8=RLE packed More...
short	m_colourmapstart
	first colour map entry in palette More...
short	m_colourmaplength
	number of colours in palette More...
BYTE	m_colourmapbits
	number of bits per palette entry 15,16,24,32 More...
short	m_xstart
	image x origin More...
short	m_ystart
	image y origin More...
short	m_width
	image width in pixels More...
short	m_height
	image height in pixels More...
BYTE	m_nBitsPerPixel
	image bits per pixel 8,16,24,32 More...
BYTE	m_descriptor
	image descriptor bits (vh flip bits) 00vhaaaa, bit 5 set to 1 the image's vertical origin is the top More...

Detailed Description

All values are little-endian;

Member Data Documentation

m_colourmapbits

BYTE GrayLib::cImageTGAHeader::m_colourmapbits

number of bits per palette entry 15,16,24,32

m_colourmaplength

short GrayLib::cImageTGAHeader::m_colourmaplength

number of colours in palette

m_colourmapstart

short GrayLib::cImageTGAHeader::m_colourmapstart

first colour map entry in palette

m_colourmaptype

BYTE GrayLib::cImageTGAHeader::m_colourmaptype

type of colour map 0=none, 1=has palette

m_descriptor

BYTE GrayLib::cImageTGAHeader::m_descriptor

image descriptor bits (vh flip bits) 00vhaaaa, bit 5 set to 1 the image's vertical origin is the top

m_height

short GrayLib::cImageTGAHeader::m_height

image height in pixels

m_identsize

BYTE GrayLib::cImageTGAHeader::m_identsize

size of ID field that follows 18 byte header (0 usually)

m_imagetype

BYTE GrayLib::cImageTGAHeader::m_imagetype

type of image 0=none,1=indexed,2=RGB,3=grey,+8=RLE packed

m_nBitsPerPixel

BYTE GrayLib::cImageTGAHeader::m_nBitsPerPixel

image bits per pixel 8,16,24,32

m_width

short GrayLib::cImageTGAHeader::m_width

image width in pixels

m_xstart

short GrayLib::cImageTGAHeader::m_xstart

image x origin

m_ystart

short GrayLib::cImageTGAHeader::m_ystart

image y origin

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The documentation for this struct was generated from the following file:

• c:/Dennis/Source/Gray/GrayLib/include/Image/cImageTGA.h