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Queries the brightness setting to use.

Component Version macOS Windows Linux Server iOS SDK
Twain 3.5 ✅ Yes ✅ Yes ❌ No ❌ No ❌ No
MBS( "Twain.GetBrightness" )




Returns the value.


Queries the brightness setting to use.
Source should normalize the values into the range. Make sure that a '0' value is available as the Current Value when the Source starts up. If the Source's ± range is asymmetric about the '0' value, set range maxima to ±1000 and scale homogeneously from the '0' value in each direction. This will yield a positive range whose step size differs from the negative range's step size.
Plugin uses value -10000 for undefined/default.

See also

This function is free to use.

Created 18th August 2014, last changed 18th August 2014

Twain.GetAutomaticRotate - Twain.GetCloseAfterTransfer