[rrd-users] [ RRDTool 1.4.4 ] - alt-y-grid and -E don't work

[muxalko]

Hi, just wanted to confirm RRDtool 1.4.5 shows some issue with placing the
correct decimal after the point. 

 my task is to get y-grid labels with 0.5 steps

 here is the example generated by cacti using rrdtool:




http://rrd-mailinglists.937164.n2.nabble.com/file/n7580318/graph.png 



Debug:


/usr/local/rrdtool/bin/rrdtool graph - \

--imgformat=PNG \

--start=-86400 \

--end=-60 \

--title='Banakoro - 16 - iRG-4G PRO - Eb/No ' \

--rigid \

--base=1000 \

--height=240 \

--width=800 \

--alt-autoscale \

--vertical-label='' \

--slope-mode \

--font TITLE:12: \

--font AXIS:8: \

--font LEGEND:10: \

--font UNIT:8: \

DEF:a="/var/www/html/cacti/rra/banakoro_dvb_ebno_588.rrd":'DVB_EbNo':AVERAGE
\

LINE1:a#8D85F3FF:"Eb/No"  \

GPRINT:a:LAST:"Cur\:%8.2lf"  \

GPRINT:a:MIN:"Min\:%8.2lf"  \

GPRINT:a:AVERAGE:"Avg\:%8.2lf"  \

GPRINT:a:MAX:"Max\:%8.2lf\n" 


tried to replace --alt-autoscale by --alt-y-grid

I have got step for the whole numbers with no point.

Then I tried to add 

--y-grid='0.1:5' 

Then some weird symbols started to pop up at the Y-axis label's place:

http://rrd-mailinglists.937164.n2.nabble.com/file/n7580318/symbols.png 


looks like a font problem.

I am using:
CentOS release 6.3 (Final)
2.6.32-279.2.1.el6.i686  GNU/Linux

 [root at cacti ~]# /usr/local/rrdtool/bin/rrdtool 
RRDtool 1.4.5  Copyright 1997-2010 by Tobias Oetiker <tobi at oetiker.ch>
               Compiled Jul 27 2012 23:05:16




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