image_cpt!

image_cpt!(img::GMTimage, cpt::GMTcpt, clear=false)

or

image_cpt!(img::GMTimage, cpt::String, clear=false)

Add (or replace) a colormap to a GMTimage object from the colors in the cpt. This should have effect only if img is indexed. Use image_cpt!(img, clear=true) to remove a previously existant colormap field in img

See Also

[image_alpha!], ind2rgb

Source Code

This function has multiple methods:

• image_cpt!(img::GMTimage; clear) - utils_types.jl:2103
• image_cpt!(I::GMTimage, cpt::GMTcpt) - utils_types.jl:2096
• image_cpt!(I::GMTimage, cpt::String) - utils_types.jl:2095