[rrd-users] SVG interaction on RRDs graphs

Vladimir Vuksan vlists at veus.hr
Fri Sep 2 21:38:50 CEST 2011


What are the odds of adding JSON output to export ? That would be a lot 
more portable. There was a patch submitted some time ago.

http://oss.oetiker.ch/rrdtool/forum.en.html#nabble-td5629054

Thanks,

Vladimir

On Fri, 2 Sep 2011, Tobias Oetiker wrote:

> Hi Richard,
>
> Today Richard Wall wrote:
>
>>
>> My first goal is to integrate it with my Jarmon graphing
>> system....which currently uses javascriptRRD and Flot.
>>  * https://launchpad.net/jarmon
>>
>> I quite like the fact that all the processing is done client
>> side....especially when relatively few RRDs are served with HTTP Gzip
>> compression.
>>
>> I had thought that it might be possible to create a Javascript RRD
>> proxy that used XHR and byte range requests to examine the header in a
>> remote RRD file then download the required portion of data from the
>> remote RRD file.
>
> one problem of this aproach is, that the rrd data format is
> different depending on the architecture where rrdtool is running
> ... if you used rrdtool xport in the backend you would get to a
> more portable solution where you can even save bandwith by doing
> some of the processing serverside ...
>
> cheers
> tobi
>
>>
>> -RichardW.
>>
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>>
>>
>
> -- 
> Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
> http://it.oetiker.ch tobi at oetiker.ch ++41 62 775 9902 / sb: -9900
>
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