2D barcode PDF417 library Reviews

It works. But....it's not good. There are no protections and verifications in the lib, for example - there are no ptr check after malloc use. There are no comments in code. And when i set to use pdf417.columns=3 it generates code whithout pdf417 side signs. Somewhere array index can go out of bounds, its not controll. Why everewhere used signed type of int? Does aspectRatio works correctly? it seems not.

how do i use this from another programming language, like visual foxpro ? In my environment I can load a dll library and call functions from it with simple parameters (structures are a little more complicated) Can i use it in a way similar to the following ? PrintCode("string_to_encode", "result_image_file.bmp", optional_rows, optional_cols, optional_err_level) Can you provide a simple example please ? :)

Very useful. Thanks.

i generated a batch of pdf417 barcodes via integrating the pdf417 sdk dll, from the following webpage, into my projects. it is easy to operate and i have done it! http://www.keepdynamic.com/dotnet-barcode/barcode/pdf-417.shtml

i generated a batch of pdf417 barcodes via integrating the pdf417 sdk dll, from the following webpage, into my projects. it is easy to operate and i have done it! http://www.keepdynamic.com/dotnet-barcode/barcode/pdf-417.shtml