Am Mittwoch, den 04.02.2009, 12:37 +0100 schrieb Bart Van Der Meerssche: > We're now looking into ways to allow users to add annotations to the > charts. One display option involves tagging the data like they do in > google finance: http://finance.google.com/finance?client=ob&q=GOOG. We > did find a way to add a vertical line at a certain timestamp through > VRULE. But is there a way to add a label to the VRULE like they did in > this flex chart: > http://tomgutz.wordpress.com/2007/12/17/flex-custom-chart? Or does > someone know of a better solution for tagging a chart's data?
Hello Bart, I don't think there is a way to do this with rrdtool. You can add an entry in the legend for every VRULE if you want: VRULE:time#color[:legend][:dashes[=on_s[,off_s[,on_s,off_s]...]][:dash-offset=offset]] So long Lennart Koopmann -- ScopePort Head Developer - http://scopeport.org/ Blog: http://blog.scopeport.org/ Ohloh: https://www.ohloh.net/accounts/lennart ...you can also find me on Xing. ;) GPG Key available. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
