Hi I'd like to draw something like this: http://i46.tinypic.com/5bd3et.png
Pretty much, it's a solar power chart ; the backround would show the ephemeris of the Sun ; dark when it's night time, gradually lighter and then a different colour.. Pretty much using gradients. The grid would be drawn on top of it... The x-axis would use noon rather than 12.. And finally, what I'd like to do is smooth a bit the curve ; even with the slope mode on it's still very jerky. Obviously the graph would never curve back in time like it does on that picture :) Just trying to draw stuff with a bit more style over the precise accuracy of the chart ... Thanks ! Jean-Yves _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
