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Re^4: Creating Heat Map in perl

by huzefa52 (Novice)
on Sep 04, 2013 at 12:29 UTC ( #1052321=note: print w/ replies, xml ) Need Help??


in reply to Re^3: Creating Heat Map in perl
in thread Creating Heat Map in perl

Thanks for finding my mistake. Now, I am getting the heatmap image in my $img variable i.e $img = $hmap->draw; But how to use this $img value to get image in gif/png format. Because there is no plot option defined in Imager::Heatmap module.


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