[rrd-users] Creating graphs with colored horizontal bands as a background
Alex van den Bogaerdt
alex at vandenbogaerdt.nl
Sun Dec 21 18:55:58 CET 2008
----- Original Message -----
From: "John Novak" <oldtopos at novacell.com>
To: <rrd-users at lists.oetiker.ch>
Sent: Sunday, December 21, 2008 6:49 PM
Subject: [rrd-users] Creating graphs with colored horizontal bands as a
> Hello All,
> I am investigating creating graphs that have coloured horizontal bands as
> backgrounds for the data being plotted.
> The idea is to have lightly coloured areas representing normal, warning
> critical levels for graphs of CPU Utilization, Disk I/O rates and so on.
> Normal areas would have no additional colour, warning yellow and critical
> red, for example.
> I have created some graph prototypes using RRDGraph, but the results have
> been mediocre (not an RRDGraph criticism), albeit functional. A potential
> solution would be to create an enhanced RRDGraph command to allow access
> more of Cairo's functionality.
What did you try, and what did you not like about it?
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