Re: graph functions

[Jim Hurley]

Sannyasin,

You can probably imagine what I will suggest: Turtle Graphics.

Just as a *rough* start, the code would be as simple as

on mouseUP
  put field 1 into dayOneData
  put field 2 into dayTwoData
  drawAxes

  startTurtle "dayOne"
  tell "dayOne"
  plot dayOnedata
  startTurtle "dayTwo"
  tell "dayTwo"
  plot dayTwoData
end mouseUP

on plot data
  repeat with i = 1 to the number of lines in data
    setxy line i of data
  end repeat
end plot
on drawAxes
  startTurtle "xAxis"
  tell "xAxis"
  repeat with i = 1 to 10
    setx 20*i
    label 20*i
  end repeat
  --Similarly for yAxis
end drawAxes
If Ken's or Klaus's stacks don't work for you, try the tools in

go url "http://home.infostations.net/jhurley/TellTurtles.rev";

The virtue of this variation on the traditional TG is that it allows 
you to create as many drawing objects as you need, each independent 
of the other. If you don't want to see the graph line being drawn, 
just lock the screen--that does speed things up considerably.

Jim

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