This package provides tools for working with color schemes - gradients and color maps - and is designed to work with ColorSchemes.jl.
You can extract colorschemes from images, and replace an image's color scheme with another. There are also functions for creating color schemes from pre-defined lists or Julia functions.
This package relies on:
and you might need image-capable Julia packages such as ImageMagick.jl or QuartzImageIO.jl installed, depending on the OS.
Install the package as follows:
] add ColorSchemeTools
To use it:
Original version by cormullion.