[rrd-users] Resolution of .png image being printed to STDOUT with 'rrdtool graph'
davidtball at gmail.com
Sat Jan 15 00:10:13 CET 2011
rrdtool 1.2.12 (I know, I know....)
Is there a way I can convince 'rrdtool graph' to *not* print out the
resolution of the resulting image to STDOUT ? I tried toying with the
--imginfo knob to no avail. I'm trying to generate a .png, then I print out
a bunch of HTML which includes an IMG SRC tag pointing to the image I just
generated. But the fact that the image's resolution is being printed when I
make the call to 'rrdtool graph', it's bunging up my HTML (cuz I haven't
printed Content-type: text/html yet).
Thanks in advance for any guidance.
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