Most likely this is because, as you note, the page creates its content by using Javascript.

The most lightweight approach would be to look at the Javascript source and extract the generated image URL from the Javascript source by using Perl.

A robust approach would be to use a Javascript emulator like WWW::Scripter or a Javascript enabled browser like Firefox through WWW::Mechanize::Firefox and to save the image data after the page has been rewritten through Javascript.

In reply to Re: image grab by Corion
in thread image grab by akk

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