Ngenuity TWAIN Data Source November 19, 2009
Page 62 of 99
Query Support Value:
TWQC_GET |TWQC_GETDEFAULT |TWQC_GETCURRENT | MSG_SET| MSG_RESET
Stored in registry:
No
Stored in profile:
Yes
Note: 255 mean this window.
3.8.3 BBH_CAP_ACD_CONTENT
Aggressiveness of the auto color detection algorithm. 0 – low aggressiveness (requires much color to
detect image as color); 255 – high aggressiveness (requires very little color to detect image as color).
It can be different on deferent windows.
Type:
TW_UINT8
Supported Messages:
MSG_GET - TW_RANGE
MSG_GETCURRENT - TW_ONEVALUE
MSG_GETDEFAULT - TW_ONEVALUE
MSG_RESET – TW_ONEVALUE
MSG_SET – TW_ONEVALUE, TW_RANGE
MSG_QUERYSUPPORT - TW_ONEVALUE
Allowed Values:
0 to 255
Default Value:
128
Query Support Value:
TWQC_GET |TWQC_GETDEFAULT |TWQC_GETCURRENT | MSG_SET| MSG_RESET
Stored in registry:
Yes
Stored in profile:
Yes
3.8.4 BBH_CAP_ACD_SMALL_OBJ_ENABLE
If enabled and ACD is enabled, then detection of small color object(s) will cause the image to be
detected as color. If disabled, small color object(s) will not cause the image to be detected as color. It
can be different on deferent windows.