Ngenuity TWAIN Data Source November 19, 2009
Page 70 of 99
Allowed Values:
0 to 255
Default Value:
133
Query Support Value:
TWQC_GET |TWQC_GETDEFAULT |TWQC_GETCURRENT | MSG_SET| MSG_RESET
Stored in registry:
Yes
Stored in profile:
Yes
3.8.16 BBH_CAP_CAM_CONTRAST_ENABLE
If enabled, enable the camera (input) contrast setting and use the value from the Camera Contrast
parameter for its contrast. If sRGB mode or ICC Input is enabled, then this will have no effect.
Type:
TW_BOOL
Supported Messages:
MSG_GET - TW_ENUMERATION (for 2.0 applications), TW_ONEVALUE (for
<2.0Applications)
MSG_GETCURRENT - TW_ONEVALUE
MSG_GETDEFAULT - TW_ONEVALUE
MSG_RESET – TW_ONEVALUE
MSG_SET – TW_ONEVALUE, TW_ENUMERATION
MSG_QUERYSUPPORT - TW_ONEVALUE
Allowed Values:
FALSE, TRUE
Default Value:
FALSE (BBH_CAP_CAM_CONTRAST is a factory only setting)
Query Support Value:
TWQC_GET |TWQC_GETDEFAULT |TWQC_GETCURRENT | MSG_SET| MSG_RESET
Stored in registry:
No
Stored in profile:
Yes
3.8.17 BBH_CAP_CAM_GAMMA
Value to set in the camera for its (input) gamma control. BBH recommends using this setting rather
than ICAP_GAMMA, see implementation notes.
Type:
TW_ FIX32