libpdl-transform-color-perl - 1.010-1 main

PDL::Transform::Color includes a variety of useful color conversion
transformations. It can be used for simple hacks on machine-native color
representations (RGB <-> HSV, etc.), for simple encoding/decoding of
machine-native color representations such as sRGB, or for more sophisticated
manipulation of absolute color standards including large-gamut or perceptual
systems.
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The color transforms in this module can be used for converting between proper
color systems, for gamma-converting pixel values, or for generating
pseudocolor from one or two input parameters. In addition to transforming
color data between different representations, Several named "color maps"
(also called "color tables") are provided.
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The module uses linearized sRGB (lsRGB) as a fundamental color basis. sRGB is
the standard color system used by most consumer- to mid-grade computer
equipment, so casual users can use this color representation without much
regard for gamuts, colorimetric standards, etc.