[CAPABILITES][ICAP_GAMMA] Set float value for ICAP_GAMMA

[willzith]

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!

[gabe]

are you using NetMaster’s (codeproject) C# sample as the base for your code?

[willzith]

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!

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