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Sidney Egnew
USA
55 Posts |
 Posted - Apr 07 2017 : 16:27:34
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Hello,
The AllAcquire demo uses predefined values to populate the color combo box. Some of these values are not valid for my scanners. Additionally, other modes available for my scanners are not listed. The help file indicates the following:
Twain_PixelType_BW (0)Black & white (1 bit)
Twain_PixelType_Grayscale(1) Gray scale (8 bit)
Twain_PixelType_FullRGB (2) Full RGB (24 bit)
Twain_PixelType_Palette (3) Palette (ImageEn can't support this)
Twain_PixelType_CMY (4) CMY (ImageEn can't support this)
Twain_PixelType_CMYK (5) CMYK (ImageEn can't support this)
Twain_PixelType_YUV (6) YUV (ImageEn can't support this)
Twain_PixelType_YUVK (7) YUVK (ImageEn can't support this)
Twain_PixelType_CIEXYZ (8) CIEXYZ (ImageEn can't support this)
Is there a way to select other scanner image modes such as GrayScale, 8 bit Color, etc. that are shown in the twain acquisition dialog?
Thanks, Sidney |
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PixelType Values
