Color package for the Fōrmulæ programming language.
Fōrmulæ is also a software framework for visualization, edition and manipulation of complex expressions, from many fields. The code for an specific field —i.e. arithmetics— is encapsulated in a single unit called a Fōrmulæ package.
This repository contains the source code for the color package. It contains functionallity to visualize and edit color expressions, and performs operations with colors.
The GitHub organization formulae-org encompasses the source code for the rest of packages, as well as the web application.
-
Visualization
- Colors, as a small rectangle painted with the specified color. Color supports transparency.
-
Edition
- Selection of a color interactively
-
Operations with colors
- Creation of a color given its component of reg, green, blue and opacity
- Retrieving the components (red, green, blue, opacity) of a given color expression
- Retrieving the inverse of a given color expression