Hi, > I've looked at the docs and I don't see how exactly it handles "x,y" > plotting. I need the ability to plot multiple lines (which it obviously > does) with wildly varying "x,y" values. It seems that all of these > libraries "cheat" and force common "x" values via the labels. I need > something like the following (all in the same chart): > $line_one_data = [x,y,x,y,x,y,x,y,x,y,x,y,x,y,x,y,x,y,x,y,x,y,x,y] > $line_two_data = [x,y,x,y,x,y,x,y] > $line_three_data = [x,y,x,y,x,y,x,y,x,y,x,y,x,y] > $graph->plot($line_one_data,$line_two_data,$line_three_data) > As I said, each "line" has its own set of "x,y", and although they're all > obviously numbers, they don't all have "y" results at the same "x intervals" > so I need to be able to control them independently. Surely there's > something that can accommodate this...?
Well the line doesn't do this, the X values are linear. However the Scatter works like this. ie You set an maximum X value and the X values are put in the corresponding places. -- Richard Heyes HTML5 graphing: RGraph (www.rgraph.net - updated 23rd May) PHP mail: RMail (www.phpguru.org/rmail) PHP datagrid: RGrid (www.phpguru.org/rgrid) PHP Template: RTemplate (www.phpguru.org/rtemplate) PHP SMTP: http://www.phpguru.org/smtp -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
