colors and gradients

This is a library focused on working with colors and gradients. At this stage it allows you to create an RGB gradient.

New!

This shard now features 100% test coverage

Installation

Add this to your application's shard.yml:

dependencies:
  colors:
    github: dscottboggs/colors-and-gradients

Usage

require "colors"

include Colors

red = Color.red
green = Color.new red: 0, green: 0xFF, blue: 0
gray = Color.gray 0x55

color_based_on_percent = Gradient.new :red, :green, 100

color = color_based_on_percent[50] # => Color red: 127, green: 127, blue: 0
color.to_s                         # => "#7F7F00"

Full documentation can be found here

Development

It's crystal, just check out the repo.

Contributing

  1. Fork it (https://github.com/dscottboggs/colors/fork)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

Contributors