Contents

require 'nokogiri'

module DragonflySvg
  module Processors
    class SetViewBox
      def call(content, min_x, min_y, width, height)
        raise UnsupportedFormat unless content.ext
        raise UnsupportedFormat unless SUPPORTED_FORMATS.include?(content.ext.downcase)

        value = [min_x, min_y, width, height].map(&:to_s).join(' ')
        SetAttribute.new.call(content, "//*[name()='svg']", 'viewBox', value)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
dragonfly_svg-1.0.1	lib/dragonfly_svg/processors/set_view_box.rb