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ItemDataPosition enumeration

Applies to: desktop apps only

The ItemDataPosition enumeration is used to specify the location of custom metadata in an image file.

Syntax

typedef enum  {
  ItemDataPositionAfterHeader    = 0x0,
  ItemDataPositionAfterPalette   = 0x1,
  ItemDataPositionAfterBits      = 0x2 
} ItemDataPosition;

Constants

ItemDataPositionAfterHeader

Specifies that custom metadata is stored after the file header. Valid for JPEG, PNG, and GIF.

ItemDataPositionAfterPalette

Specifies that custom metadata is stored after the palette. Valid for PNG.

ItemDataPositionAfterBits

Specifies that custom metadata is stored after the pixel data. Valid for GIF and PNG.

Remarks

GDI+ supports custom metadata for JPEG, PNG, and GIF image files.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008

Product

GDI+ 1.1

Header

GdiplusImaging.h (include Gdiplus.h)

See also

ImageItemData

 

 

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Build date: 3/6/2012

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