Ryszard has asked for the wisdom of the Perl Monks concerning the following question:
I've been dicking about with GD::Graph for the past few days. I'm using two y-axis, in an area, line arrangement, and would like to add an "arbitrary" vertical line thru' the graph (something like mrtg does to indicate now() ).
I've rtfm, but cant see any obvious way to do this.
Rather than do some post processing on the image, is there a method to do this?
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Re: GD::Graph vertical line
by tachyon (Chancellor) on Apr 02, 2004 at 15:26 UTC | |
Re: GD::Graph vertical line
by Albannach (Monsignor) on Apr 02, 2004 at 19:40 UTC | |
by tachyon (Chancellor) on Apr 03, 2004 at 08:04 UTC |
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