I want to use Chart::Gnuplot to plot a chart on the fly. The user will click on a link that will output the chart to screen.
At the moment I have the following relevant code defined: 
my $chart = Chart::Gnuplot->new(
        output => "/home/dir/www/Plots/$node.$ran.$kpi.$interface.png"
+, 
        ....

[download]

The correct permissions are required (cgi user) to output to the directory. Any ideas on how to overcome the permission problem and output directly to the webpage instead of to a file?

In reply to Chart::Gnuplot CGI by Anonymous Monk

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