ExtArea

Contains extended data, mostly metadata.

struct ExtArea {

enum Attributes;

char[41] authorName;

char[324] authorComments;

ushort[6] dateTimeStamp;

char[41] jobName;

ushort[3] jobTime;

char[41] softwareID;

ushort softwareVersNum;

char softwareVersChar;

ubyte[4] keyColor;

ushort pixelWidth;

ushort pixelHeight;

ushort gammaNumerator;

ushort gammaDenominator;

uint colorCorrectionOffset;

uint postageStampOffset;

uint scanlineOffset;

ubyte attributes;

}

Members

Enums

Attributes enum Attributes: Stores attributes about the alpha channel.

Variables

attributes ubyte attributes;: Information on the alpha channel
authorComments char[324] authorComments;: Stores author comments
authorName char[41] authorName;: Name of the author
colorCorrectionOffset uint colorCorrectionOffset;: Color correction field. The library cannot process this information.
dateTimeStamp ushort[6] dateTimeStamp;: Stores the datetime in the following format 0: Year 1: Month 2: Day 3: Hour 4: Minute 5: Second
gammaDenominator ushort gammaDenominator;: Gamma correction
gammaNumerator ushort gammaNumerator;: Gamma correction
jobName char[41] jobName;: Name of the job
jobTime ushort[3] jobTime;: Time of the job in the following format: 0: Hours 1: Minutes 2: Seconds
keyColor ubyte[4] keyColor;: Key color, mostly used for greenscreening and similar thing
pixelHeight ushort pixelHeight;: Pixel height ratio
pixelWidth ushort pixelWidth;: Pixel width ratio
postageStampOffset uint postageStampOffset;: Thumbnail image offset
scanlineOffset uint scanlineOffset;: Fast access to scanline offsets. The library can create it and load it, but doesn't use it since it decompresses RLE images upon load
size ushort size;: size of this field (should be ExtArea.sizeof)
softwareID char[41] softwareID;: Stores the name of the software
softwareVersChar char softwareVersChar;: Stores the version of the software
softwareVersNum ushort softwareVersNum;: Stores the version of the software in a decimal system in the following format: 000.0.0

Meta

Source

See Implementation

dimage tga classes

TGA

imports

dimage.base

structs