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WIA_IPA_PLANAR

The WIA_IPA_PLANAR property contains image data packing options. The WIA minidriver creates and maintains this property.

Property Type: VT_I4

Valid Values: WIA_PROP_LIST or WIA_PROP_NONE

Access Rights: Read/write or read-only

Remarks

An application reads WIA_IPA_PLANAR to determine the image packing options or sets the current image packing options.

The following table describes the constants that are valid with WIA_IPA_PLANAR.

ValueDefinition

WIA_PACKED_PIXEL

Image data is in packed-pixel format.

WIA_PLANAR

Image data is in planar format.

 

If a device can be set to only a single value, you can implement the WIA_IPA_PLANAR property as WIA_PROP_NONE and read-only.

Requirements

Version

Obsolete in Windows Vista and later operating system.

Header

Wiadef.h (include Wiadef.h)

 

 

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