B&W WIA Scan

Discussions about TWAIN & WIA scanning in GdPicture.NET using GdPictureImaging.
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B&W WIA Scan

Post by Normando » Wed Oct 26, 2011 1:46 pm

Hi Lorïc

If i want WIA scan in gray scale, set imageintent to GdPicture.WiaImageIntent.WiaImageIntentGrayscale
The same with color, set imageintent to GdPicture.WiaImageIntent.WiaImageIntentColor

But, How can i force a B&W WIA scan programatically?, without the wiasetupdialog
(I put WiaSetBitsPerPixel to 1)



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Re: B&W WIA Scan

Post by Loïc » Wed Oct 26, 2011 2:50 pm

Hi Normando,

I think you have to use WiaImageIntentText.

Kind regards,

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