[rrd-users] Formating legend problem

[Valentinos Charalambous]

Right now im using the following code:

"DEF:$top[0]=$filename:$top[0]:AVERAGE","DEF:$top[1]=$filename:$top[1]:AVERAGE",
"DEF:$top[2]=$filename:$top[2]:AVERAGE",
"AREA:$top[0]#000000::$top[0]     ", "STACK:$top[1]#00FF00:$top[1]           
     ",
"STACK:$top[2]#FF00FF:$top[2] ",
            	"COMMENT:                  MAX           MIN         AVERAGE    
     CURRENT\\l",
		"GPRINT:$top[0]:MAX:$top[1]   %15.0lf ", "GPRINT:$top[0]:MIN: %10.0lf ",
           	"GPRINT:$top[0]:AVERAGE:  %7.0lf ", "GPRINT:$top[0]:LAST: 
%11.0lf\\l",
		"GPRINT:$top[1]:MAX:$top[2]   %13.0lf ", "GPRINT:$top[1]:MIN: %10.0lf ",
           	"GPRINT:$top[1]:AVERAGE:  %7.0lf ", "GPRINT:$top[1]:LAST: 
%11.0lf\\l",
		"GPRINT:$top[2]:MAX:$top[3]   %10.0lf ", "GPRINT:$top[2]:MIN: %10.0lf ",
           	"GPRINT:$top[2]:AVERAGE:  %5.0lf ", "GPRINT:$top[2]:LAST: 
%8.0lf\\l"

Can i make any changes to the above and fix the problem or i should change 
it completely?
thanx

>From: Alex van den Bogaerdt <alex at ergens.op.het.net>
>To: rrd-users at lists.oetiker.ch
>Subject: Re: [rrd-users] Formating legend problem
>Date: Tue, 30 Jan 2007 12:35:20 +0100
>
>On Tue, Jan 30, 2007 at 11:08:15AM +0000, Valentinos Charalambous wrote:
>
> > variables can be:
> > a
> > ab
> > abc
> > abcd
> > ..
> > abcdefghij
>
>do not use "%s", use "%10s" or "%-10s" to print these names.
>
>"a         "
>"ab        "
>"abc       "
>"abcd      "
>  ..
>"abcdefghij"
>
>This is something you need to do in your front end, not in rrdtool itself.
>RRDtool would already see those spaces in its legend:
>
>"LINE1:a#FF0000:a         :STACK"
>"LINE1:ab#FF0000:ab        :STACK"
>"LINE1:abc#FF0000:abc       :STACK"
>
>Next run:
>
>"LINE1:ab#FF0000:ab        :STACK"
>"LINE1:abc#FF0000:abc       :STACK"
>"LINE1:a#FF0000:a         :STACK"
>
>In other words, the printf command generating your grapher script could be:
>
>printf(" LINE%i:%s#%s:%-10s:STACK",linewidth,vname,color,vname);
>
>
>HTH
>--
>Alex van den Bogaerdt
>http://www.vandenbogaerdt.nl/rrdtool/
>
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