Go to the first, previous, next, last section, table of contents. If the two colors will render to the same black or white representation, the predicate fails. Description: Controls that the Color1 and Color2 will render to different colors on a black and white device.Should hold at call time: Color1 is an atom. Keywords: color-to-monochrome conversion, color removal, Color2Gray algorithm, color image, monochrome image, optimization problem, conjugate gradient.that their color components differ sufficiently according to a weighted difference. Description: Controls that the Color1 and Color2 will have good contrast, i.e.Should hold upon exit: BlackOrWhite is an atom. The predicate uses the same intensity weighting as color2gray/2. Description: Calculates the BlackOrWhite (black or white representation) of a Color.Should hold upon exit: Gray is an atom.Should hold at call time: Color is an atom.Description: Converts Color into a Gray, using different weights for each one of the color components.Should hold upon exit: WebColor is an atom.Should hold at call time: WebColor is a free variable.The RGBColor is a term 'rgb(Red,Green,Blue)' where the color values should not be greater than 255 or less than 0. Description: Converts a RGBColor to a WebColor (HTML hex coded color).Should hold upon exit: RGBColor is any term.You can rate examples to help us improve the quality of examples. We are also very interested in your feedback and questions - email us at . These are the top rated real world Python examples of lor2gray extracted from open source projects. We are currently in full swing, developing a range of plug-ins for Adobe® InDesign®. When outputting in CMYK, the gray image is calculated using a built-in color-to-grayscale conversion in InDesign. It allows you to convert placed color photos to grayscale without modifying the original color image.
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