CAP_CAMERAPREVIEWUI

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TWAIN Capability: CAP_CAMERAPREVIEWUI

CAP_CAMERAPREVIEWUI

Description

This capability queries the Source for UI support for preview mode. If TRUE, the Source supports preview UI.

This is a read only capability.

Application

Use this capability to query the preview UI support by the Source. However, the application can choose to use the Source’s UI or not even if the Source supports it.

Values

Type: TW_BOOL

Allowed Values: TRUE or FALSE

Containers

MSG_GET TW_ONEVALUE TW_ENUMERATION // 2.0 and higher

MSG_GETCURRENT TW_ONEVALUE

MSG_GETDEFAULT TW_ONEVALUE

MSG_SET Not Allowed MSG_SETCONSTRAINT Not Allowed MSG_RESET Not Allowed MSG_QUERYSUPPORT TW_ONEVALUE

Required By

None. Highly recommended for digital cameras.

TWAIN Version Introduced

Version 1.8

Related

TWAIN Notice

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