[rrd-users] Blurred colours in png images

[Florian Hinzmann]

Hello!


I am experiencing strange problems with generated images. Text and
areas are working fine, but you can only guess where lines are. The
lines look like they have been blurred in vertical directions. The
blurred traces reach the very top and very bottom of the generated 
image. That is: They do not stop at the border of the "graph area",
but extend into the legend.


This problem is reproducable calling rrd-examples/4charts.pl . You
can see an example of "4charts-A.png" here:

http://www.coolsome.de/butch/tmp/rrdtool-broken-img-1-4charts-A.png


Does anyone have an idea what is going wrong here?

I am using:
rrdtool-1.2.11
libpng-1.2.8


  Regards

  Florian Hinzmann


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