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Reply To: ICAP_BRIGHTNESS setting is ignored (?)

Forums › TWAIN Classic › ICAP_BRIGHTNESS setting is ignored (?) › Reply To: ICAP_BRIGHTNESS setting is ignored (?)

January 21, 2010 at 5:35 am #24469
fortunece
Participant
  • Topics - 0
  • Replies - 5
  • Total Posts - 5

internal class TwRANGE{
ushort ItemType;
TwFix32 MinValue; /* Starting value in the range. */
TwFix32 MaxValue; /* Final value in the range. */
int StepSize; /* Increment from MinValue to MaxValue. */
TwFix32 DefaultValue; /* Power-up value. */
TwFix32 CurrentValue; /* The value that is currently in effect. */

}
Now I using this, so the capa showing correct.
MaxValue 1000,
MinValue -1000;
Current Value -800.
itemType 7
stepSize 1
defaultValue 0
but the problem is that the image scanned stay no change at all.

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