Declaration
property Threshold: TIEDoubleList;
Description
Specifies the Threshold, which is the dividing line between black and white. Allowed values: 0..255.
Twain Property: ICAP_THRESHOLD
Note: Use
IsCapabilitySupported to determine if this capability is supported by the current scanner
Example
ImageEnView1.IO.TwainParams.Threshold.CurrentValue := 128;
See Also
◼PixelType
◼Contrast