From f401289e371a76ff0dbaea40f7f94f7b85c4b2bd Mon Sep 17 00:00:00 2001 From: banana Date: Fri, 22 Mar 2024 13:52:05 -0700 Subject: Initial commit --- readme | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 readme (limited to 'readme') diff --git a/readme b/readme new file mode 100644 index 0000000..74f8710 --- /dev/null +++ b/readme @@ -0,0 +1,11 @@ + UPC-A Barcode Image Generator Program "upc", by Tyler Delgadillo + + This program converts an 11-digit number into a TGA image file representing a UPC-A barcode. + + Invoke at the command line. This program expects an argument in the form of an 11-digit number. +You may include spaces to delimit the number system digit, manufacturer code, and product code. +Additionally, the check digit is calculated automatically. + + Command Line Options: + -o : specify output filename, defaults to "img.tga" + -n : include human-readable numeric digits in the image -- cgit v1.2.3