I think again, and add new CDEF and new AREA operators, now it works fine! see http://vgray.uzpak.uz/test.png again, and you don't need to patch rrdtool
rrdtool graph /home/httpd/www/user1/httpdocs/test.png --imgformat PNG \ --start -9hours --end -4hours --width 580 --height 172 \ --title="Test" \ "DEF:value=/root/test.rrd:temp:AVERAGE" \ "CDEF:base0=value,value,-," \ "CDEF:base10=base0,10,-," \ "CDEF:base20=base0,20,-," \ "CDEF:value2=value,0,LE,value,0,IF " \ "CDEF:c3=value,0,GT,value,5,GT,5,value,0,-,IF,0,IF" \ "CDEF:c4=value,5,GT,value,10,GT,5,value,5,-,IF,0,IF" \ "CDEF:c5=value,10,GT,value,15,GT,5,value,10,-,IF,0,IF" \ "CDEF:c6=value,15,GT,value,20,GT,5,value,15,-,IF,0,IF" \ "CDEF:c7=value,20,GT,value,25,GT,5,value,20,-,IF,0,IF" \ "CDEF:c8=value,25,GT,value,30,GT,5,value,25,-,IF,0,IF" \ "CDEF:c9=value,30,GT,value,100,GT,5,value,30,-,IF,0,IF" \ "AREA:base20#0B33FF:" \ "AREA:base10#FF6666:" \ "AREA:value2#FFFFFF:" \ "LINE2:value#000000:" \ "AREA:base0#FFFFFF:" \ "STACK:c3#13931E:" \ "STACK:c4#3FAADB:" \ "STACK:c5#8AC608:" \ "STACK:c6#CDCD04:" \ "STACK:c7#F4CE01:" \ "STACK:c8#FFA700:" \ "STACK:c9#FF5F00:" PS: 2Christopher Sorry for so many latters, that i sent ) >-----Original Message----- >From: Christopher Snell <[EMAIL PROTECTED]> >To: "Sergey Velikanov [UzPAK]" <[EMAIL PROTECTED]> >Date: Thursday, October 21, 2004, 12:14:32 PM >Subject: [rrd-users] Re: Base for AREA plots > On Thu, 21 Oct 2004 10:39:09 +0500, Sergey Velikanov [UzPAK] > <[EMAIL PROTECTED]> wrote: >> As a practice I decide solve you problem, at http://vgray.uzpak.uz/test.png >> you can see my solution (but if temperature become less 0, than my solution >> draw wrong >> picture ) > I think my solution (posted in another thread) has the same problem: > values less than 0 will draw from 0 downwards instead of -20 upwards. > This RPN is burning my brain--it almost seems like it would be easier > to patch RRDtool to enable alternate baselines, than to figure out the > RPN required to do this. :( > Chris -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
