Contents

module Powerpoint
  module Util

    def pixle_to_pt(px)
      px * 12700
    end

    def render_view(template_name, path)
      view_contents = read_template(template_name)
      renderer = ERB.new(view_contents)
      data = renderer.result(binding)

      File.open(path, 'w') { |f| f << data }
    end

    def read_template(filename)
      File.read("#{Powerpoint::VIEW_PATH}/#{filename}")
    end

    def require_arguments(required_argements, argements)
      raise ArgumentError unless required_argements.all? {|required_key| argements.keys.include? required_key}
    end

    def copy_media(extract_path, image_path)
      image_name = File.basename(image_path)
      dest_path = "#{extract_path}/ppt/media/#{image_name}"
      FileUtils.copy_file(image_path, dest_path) unless File.exist?(dest_path)
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
powerpoint-1.8	lib/powerpoint/util.rb