PixelType and Other Settings

Questions, comments and suggestions concerning VintaSoft Twain .NET SDK.

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PixelType and Other Settings

Post by ulucefe » Tue Sep 02, 2014 9:33 pm


I'm developing a scanning app.
I'm setting PixelType

Code: Select all

currentDevice.PixelType = PixelType.BW;

and it doesn't throw exception. But scanner uses its own settings (ie it scans RBG as it is set in its UI. I set ShowUI = false).
I've tried your WpfTwainAdvanced demo and I choose BW from the Pixel Type combo but it scans RGB.

SDK version:
Scanner: Canon DR-C130

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Re: PixelType and Other Settings

Post by Alex » Thu Sep 04, 2014 1:34 pm


Canon scanners have color auto detection feature and I think this feature is enabled in your scanner. Please open UI of scanner and disable the feature.

Best regards, Alexander

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