RubyMatrixToSvg

RubyMatrixToSvg is a pure Ruby library without any dependencies that allows you to create a svg string from a matrix of colors that you've defined.

Add this line to your application's Gemfile:

gem 'ruby_matrix_to_svg'

And then execute:

$ bundle

Or install it yourself as:

$ gem install ruby_matrix_to_svg

Create a svg matrix string from your matrix filled with colors.

svg_matrix = RubyMatrixToSvg.matrix_to_svg("ruby_matrix_title", matrix)

where matrix is the Array of columns and rows filled with colours.

Returned String can be used in a simple way in your HTML document settting a size for your image

<img src="data:image/svg+xml;utf8, <%= raw(svg_matrix) %>" width="200px">

##Example

matrix = [
    ['#fff', '#fff', '#fff'],
    ['#000', '#000', '#000'],
    ['#fff', '#fff', '#fff'],
    ['#000', '#000', '#000']
  ]

matrix_string = RubyMatrixToSvg.matrix_to_svg("ruby_matrix_title", matrix)

Bug reports and pull requests are welcome on GitHub at https://github.com/santiriera626/ruby_matrix_to_svg. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

The gem is available as open source under the terms of the MIT License.