Am 20.08.2010 12:32, schrieb Alex van den Bogaerdt: >> Alex van den Bogaerdt wrote: >> >>> I still worry about the next issue coming up... 1200 CDPs to display and >>> only 600 pixels available in the graph... One bitfield is a nice >>> nonnormalized 128, the other is 0. what is RRDtool going to do? Display >>> 128, 0 or 64 ? >> >> Better still, when someone has used it as a bitmap, so 128 means one >> thing, 64 means something else - so "fans running" and "nothing" >> averages to "sprinklers on" ! > > which is exactly my point. > > But in the case of two CDPs per pixel column, one could just display both. > Problem worked around. > > So the next issue comes up: how to display bit fields 65536, 32768, 16384, > 8192, 4096, 2048, 1024, and 1, all in one graph of 100 pixels high? > (notice how I am avoiding consolidating 8 CDPs at graph time)
... by using a logarithmic Y-scale with a base 2 ... !? Not only for this, but I had some other cases as well where I would have loved to be able to change the base of the logarithmic y-axis from 10 to something else ... my .02 - Karl _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
