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Re: Multiple GD::graphs in one web page

by SciDude (Friar)
on Apr 06, 2005 at 20:41 UTC ( #445438=note: print w/replies, xml ) Need Help??

in reply to Multiple GD::graphs in one web page

For a recent customer service data project, I needed several GD::Graphs and simply duplicated my call to individual code for each graph:

print "<img src=>";
Replicate the above link for each graph needed. Each graph can then be customized by code, for example:
#!/usr/bin/perl -w use GD::Graph::bars; ...get data here... my $mygraph = GD::Graph::bars->new( 600, 350 ); $mygraph->set( dclrs => [qw(green pink blue cyan)] ); $mygraph->set( x_label => 'Section', y_label => 'Satisfaction', title => 'Customer Service By Question', bar_spacing => '5', ) or warn $mygraph->error; my $myimage = $mygraph->plot( \@graph )->png; print "Content-type: image/png\n\n"; print $myimage;

I think you will find other examples similiar to this one with a super search.

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