ColorScheme property (ILTImageEffects)
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short ColorScheme | |
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Overview |
Refer to Getting and Setting Capabilities. |
Remarks
Gets or sets the value indicating the color scheme to use when scanning in an image. Possible values are (according to the TWAIN 1.9 specification):
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Value |
Meaning |
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L_TWPT_BW |
Black and White (1 bit). |
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L_TWPT_GRAY |
8-bit Gray Scale |
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L_TWPT_RGB |
24-bit RGB Color. |
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L_TWPT_PALETTE |
8-bit Color. |
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L_TWPT_CMY |
CYAN, magenta, yellow color space. |
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L_TWPT_CMYK |
CYAN, magenta, yellow, black color space. |
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L_TWPT_YUV |
Color space type that is true color encoding. It uses one luminance value (Y) and two chroma values (UV). |
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L_TWPT_YUVK |
The same as YUV with an additional black variable. |
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L_TWPT_CIEXYZ |
Chromaticity diagram. |
This property is updated with the driver’s current setting when the GetProperties method is called.
To update the image effect options, set this property and the other ILTImageEffects properties accessed by the ImageEffects property and call the SetProperties method.
See Also
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Elements |
ImageEffects property, PixelFlavor property, HighLight property, Shadow property, Brightness property, Contrast property, HalfTone property, GetProperties method, SetProperties method |
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Topics |