[drraw-users] Displaying a LAST value in the legend, when no LAST RRA is present

[Thomas Lorenzen]

Hi'

First thanks for providing drraw to the world. It is a great tool.

I am using (testing really) drraw a little in parallel to munin (http://munin.projects.linpro.no). The rrd databases generated from munin only has RRA archives of types AVERAGE AND MIN AND MAX. Still, the graphs provided from munin have for each data series in their legend a current value. I guess, that this is fetched via some call to RRDs::last.

Now, the rrd archives, which I have for drraw, also only have RRA archives of types AVERAGE AND MIN AND MAX. I am thus speculating, if drraw could be instructed to tell me in its legend about the latest value for each graphed dataseries. just like it is done in munin.

Best regards.

Thomas.



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