New on CTAN: pst-spectrum

Herbert Voß submitted the

                pst-spectrum

package.

Version:  1.0 2026-04-13
License:  lppl

Summary description:  Output of a color spectrum for different color models

Announcement text:
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 To represent the spectrum of light decomposition, we have several
 packages at our disposal with PSTricks: pst-spectra, xcolor, and
 pstricks-add. All use the same source code by Dan Bruton.
 This package provides an extended visible spectrum. However, it
 is possible to obtain the representation of the spectrum directly
 from the data of the »International Commission on Illumination«
 (CIE), and we have the choice between the data of (CIE 1931)
 and that of (CIE 1964}).
 Then we must choose a color space, sRGB, Adobe,etc. 

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/pst-spectrum

The package’s files themselves can be inspected at
   https://mirrors.ctan.org/graphics/pstricks/contrib/pst-spectrum/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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