What you're asking for sounds impossible, but in case I'm wrong (heh) let's review.

  • Client wants 'watermarked' images available for web visitors.
  • Client doesn't want to preprocess the images.
  • Web host doesn't permit the installation of binaries.
Therefore, you need to either come up with a pure-Perl solution or switch web hosting companies.

I've used convert on Linux to great success, but your post doesn't indicate whether you're on Linux or, if you are, whether convert is available. If not, perhaps the documentation at Image::Magick web site will tell you if it's pure Perl or not.

Good luck!

--t. alex
Life is short: get busy!

In reply to Re: Reading JPEG data by talexb
in thread Reading JPEG data by Khansultant

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.