ImageGear Professional for Windows ActiveX
GIF Extensions Metadata

This section provides information about the following:

GIF Graphic Control Extension Level

Name Id Type Value Type Value Value Length Read Only
"GraphicControlExtension" 0xF9 LEVEL_START 0 NULL 0 True
 
"Fields" 0xF91 LEVEL_START 0 NULL 0 True
"DisposalMethod" 0xF92 VALUE_ITEM UINT8   1 False
"UserInputFlag" 0xF93 VALUE_ITEM BOOL   1 False
"TransparentColorFlag" 0xF94 VALUE_ITEM BOOL   1 False
"Fields" 0xF91 LEVEL_END 0 NULL 0 True
 
"DelayTime" 0xF95 VALUE_ITEM UINT16   1 False
"TransparentColorIndex" 0xF96 VALUE_ITEM UINT8   1 False
"GraphicControlExtension" 0xF9 LEVEL_END 0 NULL 0 True

GIF Comment Extension Level

Name Id Type Value Type Value Value Length Read Only
"CommentExtension" 0xFE VALUE_ITEM STRING Variable True

GIF Application Extension Level

Name Id Type Value Type Value Value Length Read Only
"ApplicationExtension" 0xFF LEVEL_START 0 NULL 0 True
"ApplicationIdentifier" 0xFF1 VALUE_ITEM STRING   8 False
"Appl.AuthenticationCode" 0xFF2 VALUE_ITEM UINT8   4 False
"ApplicationData" 0xFF3 VALUE_ITEM RAW_DATA   Variable False
"ApplicationExtension" 0xFF LEVEL_END 0 NULL 0 True

GIF Plain Text Extension Level

Name Id Type Value Type Value Value Length Read Only
"PlainTextExtension" 0x01 LEVEL_START 0 NULL 0 True
"TextGridLeftPosition" 0x11 VALUE_ITEM UINT16   1 False
"TextGridTopPosition" 0x12 VALUE_ITEM UINT16   1 False
"TextGridWidth" 0x13 VALUE_ITEM UINT16   1 False
"TextGridHeight" 0x14 VALUE_ITEM UINT16   1 False
"CharacterCellWidth" 0x15 VALUE_ITEM UINT8   1 False
"CharacterCellHeight" 0x16 VALUE_ITEM UINT8   1 False
"TextForegroundColorIndex" 0x17 VALUE_ITEM UINT8   1 False
"TextBackgroundColorIndex" 0x18 VALUE_ITEM UINT8   1 False
"PlainTextData" 0x19 VALUE_ITEM STRING   Variable False
"PlainTextExtension" 0x01 LEVEL_END 0 NULL 0 True

 

 


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