hey
I've made a dynamic graphing system using java.awt.  The values on the
y-axis are dynmacilay generated from the database.  Like so :

public void scaleYAxis(Graphics g,String ticker){
   double high      = getHigh(ticker);
   double low       = getLow(ticker);
   high = Math.round(high*10000.0)/10000.0;
   low  = Math.round(low*10000.0)/10000.0;

   double increment = (high-low)/4;
   double tenPer    = high*0.10;

  // System.out.println("high:"+high+" low:"+low+" tenPer:"+tenPer+"
Increment:"+increment);

   double zero   = Math.round((low-increment)*10000.0)/10000.0;
   double second = Math.round((low+increment)*10000.0)/10000.0;
   double third  = Math.round((second+increment)*10000.0)/10000.0;
   double fourth = Math.round((third+increment)*10000.0)/10000.0;
   double fifth  = Math.round((fourth+increment)*10000.0)/10000.0;

   //System.out.println("zero:"+zero+" first:"+low+" second:"+second+"
third:"+third+" fourth:"+fourth+" fifth:"+fifth);

   g.drawString("($)",0,225);
   g.drawLine(50,40,50,350);
   g.drawString(Double.toString(low),10,300);
   g.drawString(Double.toString(second),10,250);
   g.drawString(Double.toString(third),10,200);
   g.drawString(Double.toString(fourth),10,150);
   g.drawString(Double.toString(fifth),10,100);
 }

Now i need help devising a formula for a seperate function in which it
takes the value from the db and converts it to coordinates ont ehs cale
in the right spot.
I hope i made sense
Any suggestions are greatly appreciated.
Thanks in adavance
-morc