[rrd-users] Re: NewLine prepended to each GPRINT line

[Serge Maandag]

In perl I add a \\n at the end of my gprint line
or I add a line: COMMENT:\\n

That might work on Dos too.

Serge

-----Original Message-----
From: Brander, Eric [mailto:Eric.Brander at ACS-INC.com] 
Sent: Friday, February 07, 2003 3:33 PM
To: rrd-users at list.ee.ethz.ch
Subject: [rrd-users] NewLine prepended to each GPRINT line


How do I get a newline prepended to each GPRINT line and also on the
legend?
Currently, when I create graph with this:

rrdtool graph weather.gif DEF:Humidity=weather.rrd:Humidity:AVERAGE
DEF:Temperature=weather.rrd:Temperature:AVERAGE
LINE3:Humidity#0000AA:"Humidity"  LINE3:Temperature#FF0000:"Temperature"
"GPRINT:Humidity:MAX:Max Humidity "%%lf%%s\\l
"GPRINT:Temperature:MAX:Max
Temperature "%%lf%%s\\l
(from a DOS .bat file, hence the double %'s and \'s)

I get the attached GIF

The first GPRINT line (humidity) gets crammed on to the end of the
legend.
The second GPRINT gets placed on the next line, but I don't know why.
How
can I make both GPRINTS (and others I'll be adding) start on a newline?
I'd
love to format my legend just as 14all does, but I just don't know
enough
about Perl to successfully interpret what its trying to do.  Baby steps,
baby steps, I'll get this figured out eventually.

Eric Brander
ACS
Texas CHIP Account
Sr. Communications Engineer - Information Systems Department
512.336.3331
Eric dot Brander at acs-inc dot com



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