>I want to change the colour of the line depending on the MAX value - >if it is over a certain value I want a red line, but if it is below I >want a green line.
You do it by creating two lines, one for the red part and one for the green part. DEF:ds1=<rrdfile>:ds1:MAX CDEF:ds1red=ds1,1000,GT,ds1,UNKN,IF CDEF:ds1green=ds1,1000,GT,UNKN,ds1,IF LINE1:ds1green#00CC00:DS1\\l LINE1:ds1red#CC0000 Now, your green line appears to turn red when the value is over 1000. It would be good if the line colour could be specified as a CDEF rather than just as a constant; maybe this feature can be on the wishlist for RRDtool 2.x ... Steve Steve Shipway University of Auckland ITS UNIX Systems Design Lead [email protected] Ph: +64 9 373 7599 ext 86487 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
