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The WIA_IPS_COLOR_DROP_GREEN property is used to configure the amount of color drop-out for the Green color channel (G in RGB), as a percentage in a range from 0% (no dropout) to 100% (full channel dropout). The WIA minidriver creates and maintains this property.

Property Type: VT_I4

Valid Values: WIA_PROP_RANGE

Access Rights: Read/Write


When the WIA_IPS_COLOR_DROP property is supported, this property is valid for all programmable image data source items, including Flatbed (WIA_CATEGORY_FLATBED) and Feeder (WIA_CATEGORY_FEEDER) and is required. Valid values for this property are between 0 and 100, inclusive.



Wiadef.h (include Wiadef.h)



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