Contents

module GridGenerator
  class Scaler
    def initialize(horizontal_scale: 1, vertical_scale: 1)
      @horizontal_scale = horizontal_scale
      @vertical_scale = vertical_scale
      @matrix = Matrix[
        [horizontal_scale,0],
        [0,vertical_scale]
      ]
    end

    attr_reader :horizontal_scale, :vertical_scale, :matrix

    def scale(point)
      matrix * point
    end
  end
end

Version data entries

48 entries across 48 versions & 1 rubygems

Version	Path
grid_generator-0.6.7	lib/grid_generator/scaler.rb
grid_generator-0.6.6	lib/grid_generator/scaler.rb
grid_generator-0.6.5	lib/grid_generator/scaler.rb
grid_generator-0.6.4	lib/grid_generator/scaler.rb
grid_generator-0.6.3	lib/grid_generator/scaler.rb
grid_generator-0.6.2	lib/grid_generator/scaler.rb
grid_generator-0.6.1	lib/grid_generator/scaler.rb
grid_generator-0.6.0	lib/grid_generator/scaler.rb
grid_generator-0.5.3	lib/grid_generator/scaler.rb
grid_generator-0.5.2	lib/grid_generator/scaler.rb
grid_generator-0.5.1	lib/grid_generator/scaler.rb
grid_generator-0.5.0	lib/grid_generator/scaler.rb
grid_generator-0.4.5	lib/grid_generator/scaler.rb
grid_generator-0.4.4	lib/grid_generator/scaler.rb
grid_generator-0.4.3	lib/grid_generator/scaler.rb
grid_generator-0.4.2	lib/grid_generator/scaler.rb
grid_generator-0.4.1	lib/grid_generator/scaler.rb
grid_generator-0.4.0	lib/grid_generator/scaler.rb
grid_generator-0.3.3	lib/grid_generator/scaler.rb
grid_generator-0.3.2	lib/grid_generator/scaler.rb