I've written code that generated PNG files by hand. Reading a PNG file isn't much harder. Both GD and ImageMagick do this quite nicely. There is a pureperl solution on CPAN, but I don't remember what it is. I found it a year ago when I was doing this, but it wasn't fast enough for my specialized use. (Turned out that my hand-tuned code was faster for my very specialized use than general purpose C code.)
My criteria for good software:
  1. Does it work?
  2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

In reply to Re: Loading PNG in Perl? by dragonchild
in thread Loading PNG in Perl? by Xenofur

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