File:Gjl-cmap-5-0,05-1-0,333-1.jpg
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DescriptionGjl-cmap-5-0,05-1-0,333-1.jpg | A color map illustrating Visualising Complex Functions | |||
Date | ||||
Source | Own work | |||
Author | Georg-Johann Lay | |||
Permission (Reusing this file) |
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Summary
[edit]- The values indexed s (saturation) control the transition saturated colors→white (resp. gray scale), i.e. intermediate values → infinity.
- The values indexed h (value/valenz) control the transition black→bright, i.e. zero → nonzero.
- Parameter a controls where the transition takes place: a is just the radius of the circle dividing the two regions (dark/bright, saturated/gray, etc.)
- Parameter b controls how sharp the transition is: b small = soft, b large = sharp.
- The following images all show the range [-10,10]×[-10,10]
and use
(radius of rainbow) and
(radius of black disc).
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Roles of S and V interchanged
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:29, 25 March 2008 | ![]() | 300 × 300 (4 KB) | Georg-Johann (talk | contribs) | {{PD-self}} |
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