Package cptutils
Utilities to manipulate and translate color gradients
http://soliton.vm.bytemark.co.uk/pub/jjg/en/code/cptutils.html
The cptutils package contains a number of utilities for the manipulation of
color gradients; mainly for translating between different formats. Formats
supported include ggr (GIMP gradient), cpt (GMT color palette table),
avl (Arcview Legend), lut (xmedcon), svg, and version 3 of the grd format.
The cptutils package was written to aid the construction of the cpt archive
cpt-city soliton.vm.bytemark.co.uk/pub/cpt-city where thousands of
gradients can be downloaded.
Version: 1.77
General Commands | |
cptcat | concatenate GMT colour palette tables. |
cptclip | extract a sub-table from a GMT colour palette table (cpt). |
cptcont | create a continuous GMT colour palette table (cpt) file based on the colours of a non-continuous cpt file. |
cpthsv | modify hue, saturation and colour value of GMT colour palette tables. |
cptinfo | print summary information on GMT colour palette table (cpt) files. |
cptpg | convert GMT colour palette tables (cpt) to PostGIS colour-maps. |
cptsvg | convert GMT colour palette tables (cpt) to SVG gradients. |
gimplut | convert GIMP gradient (ggr) files to binary lookup tables (lut). |
gimpsvg | convert a GIMP gradient (ggr) to the SVG format. |
gplcpt | convert GIMP colour palette (gpl) to GMT colour palette table (cpt). |
gradient-convert | convert gradients between formats |
pspsvg | convert PaintShop Pro™ gradients (jgd, PspGradient) to the SVG format. |
pssvg | convert Photoshop™ gradients to SVG. |
svgx | extract gradients from SVG files. |
xycpt | generate GMT colour palette table (cpt) files from column data. |