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The type of pixel data that a Source is capable of acquiring (for example, black and white, gray, RGB, etc.).
MSG_GET returns a list of all pixel types available from the Source.
MSG_SET on a TW_ENUMERATION structure requests that the Source restrict the available pixel types to the enumerated list.
MSG_SET on a TW_ONEVALUE container specifies the only pixel type the application can accept.
If the application plans to transfer data through any mechanism other than Native and cannot handle all possible ICAP_PIXELTYPEs, it must support negotiation of this ICAP.
Type: TW_UINT
Value after MSG_OPENDS: (may be remembered from a previous session)
After MSG_RESET/MSG_RESETALL: (selected by the data source writer)
Allowed Values: TWPT_BW
TWPT_GRAY TWPT_RGB TWPT_PALETTE TWPT_CMY TWPT_CMYK TWPT_YUV TWPT_YUVK TWPT_CIEXYZ TWPT_LAB TWPT_SRGB TWPT_SRGB TWPT_BGR TWPT_CIELAB TWPT_CIELUV TWPT_YCBCR TWPT_INFRARED
MSG_GET TW_ONEVALUE TW_ENUMERATION
MSG_GETCURRENT TW_ONEVALUE
MSG_GETDEFAULT TW_ONEVALUE
MSG_SET TW_ONEVALUE
MSG_SETCONSTRAINT TW_ONEVALUE
TW_ENUMERATION
MSG_RESET TW_ONEVALUE
MSG_QUERYSUPPORT TW_ONEVALUE
All Image Sources
Version 1.0
ICAP_BITDEPTH ICAP_BITDEPTHREDUCTION
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