[rrd-users] recipe for background for alternate months in a year graph

Joseph Mack NA3T jmack at wm7d.net
Sun Aug 26 16:19:48 CEST 2007

Is there a recipe for shading the background for alternate 
months grey, like there is for hours in the day graphs? 
Presumably I could calculate 30.5 days a month and it would 
be hard to tell the difference (except for Feb). However I 
was wondering if there was an exact recipe.

Thanks Joe

Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at http://www.wm7d.net/azproj.shtml
Homepage http://www.austintek.com/ It's GNU/Linux!

More information about the rrd-users mailing list