Have you read the manual? http://oss.oetiker.ch/rrdtool/doc/rrdgraph.en.html: Limits
[-u|--upper-limit value] [-l|--lower-limit value] [-r|--rigid] By default the graph will be autoscaling so that it will adjust the y-axis to the range of the data. You can change this behavior by explicitly setting the limits. The displayed y-axis will then range at least from lower-limit to upper-limit. Autoscaling will still permit those boundaries to be stretched unless the rigid option is set. On Thu, 28 Jul 2011 13:23:57 +0200, fadwa salam <[email protected]> wrote: > Hello, > I wonder if I can specify the start of the graph to zero for y axis. > Thank you very much. > _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
