Displaying 1 result from an estimated 1 matches for "to_image_with_data".
2012 Aug 07
3
Barcode Generating With Label On Canvas by using Barby gem
...39;barby''
require ''barby/outputter/rmagick_outputter''
require ''barby/barcode/code_128''
require ''barby/outputter/prawn_outputter''
require ''pdf/writer''
module Barby
class RmBarcode < ActiveRecord::Base
register :to_image_with_data
def to_image_with_data
#Make canvas bigger
canvas = Magick::ImageList.new
canvas.new_image(full_width , full_height + 10)
canvas << to_image
canvas = canvas.flatten_images
#Make the text
text = Magick::Draw.new
text.font_family = ''...