example/README.md: added extract.f90 and info.f90

vmagnin · Nov 17, 2023 · 523e709 · 523e709
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commit 523e709
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/example/README.md b/example/README.md
@@ -4,4 +4,6 @@ They can be launched with the command `fpm run --example name_of_the_example` (w
 
 * `demo.f90` creates demo PPM files for each built-in colormap, plus a PPM file with the corresponding colorbars. It also demonstrates how to create your own colormap defined in an array and how to download a colormap from a `.txt` file.
 * `demo_reverse.f90` demonstrates the usage of the `reverse=.true.` option to reverse the direction of a colormap.
-* `example1.f90` demonstrates how ForImage can be used to import/export PPM files.
+* `example1.f90` demonstrates how ForImage can be used to import/export PPM files.
+* `extract.f90` demonstrates how to create a specific colormap by extracting a specified number of colors of a colormap.
+* `info.f90` demonstrates how to obtain information about a colormap using the `Colormaps_info` class.