IsGrayscale property (ILEADRaster)
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GrayScaleTypes IsGrayscale | |
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Overview |
Refer to Examining and Altering Bitmaps. |
Remarks
Is an indicator of the kind of grayscale palette, if any, that a bitmap has.
Grayscale images can be 1-bit, 4-bit, or 8-bit. With a 1-bit image, you can use this property to check for inversion (for example, white lines on a black background) caused by an inverted palette.
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Value |
Meaning |
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GRAY_NO |
Not grayscale. |
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GRAY_ORDEREDNORMAL |
Normally ordered grayscale (dark to light). |
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GRAY_ORDEREDINVERSE |
Reverse ordered grayscale (light to dark). |
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GRAY_NOTORDERED |
Unordered grayscale. |
See Also
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Topics: |