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Cheshire Cat Computing :: View topic - Font change in graphs?
Cheshire Cat Computing
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Font change in graphs?
http://www.steveshipway.org/forum/viewtopic.php?f=2&t=1062
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Author:  Rob [ Sat Feb 10, 2007 11:39 am ]
Post subject:  Font change in graphs?

Is it possible to change the fonts displayed within the graph itself through routers2 or is that done through mrtg/rrdtool? Mine are currently a default Courier which causes wrapping for anthing smaller than l or l2
If through mrtg/rrdtool a pointer to some doc would be appreciated.
Thanks -Rob-

Author:  stevesh [ Sun Feb 11, 2007 8:42 pm ]
Post subject: 

The graphs are generated by the RRDTool library, which currently does not allow you to change the font.

Because wrapping can be a problem, routers2 allows you to set the option 'legendunits=no' in the routers2.conf to suppress the printing of the units string in the legend (this saves some space). You can also minimise the length of the LegendI and LegendO strings to save more space - then it should fit even using the 'n' size graph. The documentation recommends using 'legendunits=no' if your graph style is normally smaller than l or x.

The title does not wrap, but if set too long it will be clipped at the edges of the graph.

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