Hi All Any answer to this question, I am also in this situation. Please reply.
Thanks & Regards -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David O'Brien Sent: Friday, December 05, 2003 6:21 AM To: [email protected] Subject: [rrd-users] Complex RPN examples Hi I have 4 DS's on a graph. Lets call them value1, value2, value3 and value4. I want the larger value always drawn behind the rest with each DS having it's own specific color ( for example: value1 = red, value2 = white, value3 = blue, value4 = green ) What I want to happen rrdtool graph-wise AREA=largest4#color4:Largest Number \ AREA=largest3#color3:Next Largest \ AREA=largest2#color2:Third Largest \ AREA=smallest#color1:Smallest of them all \ What I want to happen (pseudo-code) Find which one is the largest: if ( MAX( value1 , value2 , value3, value4 ) = value1 ) { color4 = red } elseif ( MAX( value1 , value2 , value3, value4 ) = value2 ) { color4 = white } elseif ( MAX( value1 , value2 , value3, value4 ) = value3 ) { color4 = blue } elseif ( MAX( value1 , value2 , value3, value4 ) = value4 ) { color4 = green } Find which one is the smallest: if ( MIN( value1 , value2 , value3, value4 ) = value1 ) { color1 = red } elseif ( MIN( value1 , value2 , value3, value4 ) = value2 ) { color1 = white } elseif ( MIN( value1 , value2 , value3, value4 ) = value3 ) { color1 = blue } elseif ( MIN( value1 , value2 , value3, value4 ) = value4 ) { color1 = green } So I think that something like this will give me the largest DS of the four CDEF:largest4=value1,value2,MAX,value3,MAX,value4,MAX and something like this the smallest CDEF:smallest=value1,value2,MIN,value3,MIN,value4,MIN I need help figuring out the largest3 and largest2 values and assigning the correct color to each of them. Could any RPN ubermaster lend a hand? -Dave David G. O'Brien Web Services Coordinator / Systems Administrator NACCRRA The Nation's Network of Child Care Resource & Referral 1319 F Street NW, Suite 500 Washington, DC 20004 (202) 393-5501 ext. 113 (202) 393-1109 fax -- 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 -- 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
