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Home › Forums › TWAIN Classic › [CAPABILITES][ICAP_GAMMA] Set float value for ICAP_GAMMA
I’m doing a project relative to TWAIN Spec in C#
I have a class TwCapability like struct TW_CAPABILITY
It’s OK when I set value (-1000 -> 1000) for ICAP_BRIGHTNESS or ICAP_CONTRAST
But I want to set value for ICAP_GAMMA with float value (for ex. 0.2f) like TWAIN’s toolkit Twack_32 does!
Btw: Return code when I set value 0.2f for ICAP_GAMMA is TWRC_SUCCESS, but nothing happend with my output image! 🙁
Please help me set float value for ICAP_GAMMA!
are you using NetMaster’s (codeproject) C# sample as the base for your code?
Thanks, I solved my problem with http://www.twainforum.org/viewtopic.php?t=4222
But I have another problem 🙂 http://www.twainforum.org/viewtopic.php?t=4300
Please help!