On Fri, Nov 18, 2005 at 02:52:13PM +0100, Simone Morandini wrote: > is there a way to display a dotted line on a graph? I have to display an > estimated value, so I thought a dotted line would be better...
Sure. Take one of the CDEF examples, adapt it to your needs. You want an intermittent on/off pattern, so you need to find a CDEF that alternates between UNKN and your value. The necessary CDEF will depend on the amount of time in your graph. For instance: if the graph displays 400 hours, you could display that value for each odd hour and NaN for each even hour. something like (untested!): CDEF:dotted=TIME,3600,/,2,%,value,UNKN,IF -- Alex van den Bogaerdt http://www.vandenbogaerdt.nl/rrdtool/ -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
