michaelfranzl / escper Goto Github PK
View Code? Open in Web Editor NEWRuby gem for printing of images and text on one or many thermal printers
Ruby gem for printing of images and text on one or many thermal printers
I tried and I only prints strange characters or black block, I tried with a png image
escpos_code = Escper::Img.new('/home/bajar/pdf417.png', :file).to_s
raw_images = {:image1 => escpos_code}
print_engine.print 1,"print text and image1 {::escper}image1{:/} to printer 1", raw_images
I appreciate any comments.
Someone came into freenode#ruby asking for help with your library. Their issue came down to not having the ruby-serialport gem installed, and no where in the README or Gemfile is it listed as a dependency.
I am planning to use this gem for a RoR based cloud application. How can I configure a device node inside of /dev location for a web based application hosted on AWS for using this gem?
Thanks.
last time i develop an application using ror + jzebra to print recipt to POS printer
now can we utilized this plugin?
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