PNGs

[Adrian McMenamin]

Anybody here use PNGs generated on the fly?

I have just written version 0.01 of a very simple module -

Image::Pngslimmer

Which currently has just two functions -

Image::Pngslimmer::ispng($blob)  - which tests whether $blob conforms to
the basic structure of a PNG

and

Image::Pngslimmer::discard_noncritical($blob) which removes non-critical
chunks from a PNG/$blob

It seems to work for me, but anyone willing to test it would be a
bonus...