zint/zint — pull request #14 by nitin-nizhawan (2012-08-26 20:44:41+00:00)
Title: Added support PDF file generation in zint

With these changes zint would be able to generate PDF files containing barcodes. Logic for PDF file generation is based on ps.c file which generates Postscript output.

This change adds a new file named pdf.c in backend directory which contains commands to print barcode in
a PDF file. Command have been translated into what PDF reader will understand from Postscript commands in ps.c file