ICAP_FILMTYPE

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TWAIN Capability: ICAP_FILMTYPE

ICAP_FILMTYPE

Description

When ICAP_LIGHTPATH is set to TWLP_TRANSMISSIVE it allows an Application to set what kind of film is being scanned.

Application

Allows setting of current type of transmissive media you wish to scan.

Source

If supported, the Source should compensate for the type of media to return a positive image.

Values

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: TWFM_POSITIVE TWFM_NEGATIVE

Containers

MSG_GET 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

Required By

None

TWAIN Version Introduced

Version 2.2

Related

ICAP_LIGHTPATH

TWAIN Notice

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