advait has asked for the wisdom of the Perl Monks concerning the following question:

Hi , can anyone tell me how to make venn diagrams using perl. DB:chart does not provide this option. Any leads and suggestions will be helpful Thank you in advance

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Re: venn diagram
by zentara (Cardinal) on Oct 09, 2007 at 15:35 UTC
    See Drawing venn diagrams I have Tk, Gtk2 and Zinc examples. You can take snapshots of them. Tk and Zinc will do postscript output, and Gtk2 will let you output a jpg (or similar type). Gtk2 and Zinc will let you use real transparency, whereas Tk only has funky dot overlays.
    I'm not really a human, but I play one on earth. Cogito ergo sum a bum
[reply]
      Dear,

      You have now a module in CPAN to create Venn diagram called Venn::Chart.

      Best Regards,

      Djibel
[reply]
        Hi Djibel, is there a way to increase the bit depth or image resolution of Venn::Chart images, as explained for instance here ? Thanks, Bruno
[reply]

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