Temperature Graph in processing using gwoptics

xristoskon

I have a program in processing and i try to plot a temperature graph When i create the trace , i use the following :

double temp = random(20, 40);
Line2DTrace temptrace = new Line2DTrace(new eq3());
g.addTrace(temptrace);

The eq3() :

public class eq3 implements ILine2DEquation{
  public double computePoint(double temp,int pos) {
    return Math.random();
  }    
}

I know that eq3 does not make thinks right but i dont understand , and see how to make it .

temp is a random double number

Below is the g element of the plot i created :

g = new Graph2D(p, 600, 200, false); 

  // setting attributes for the X and Y-Axis
  g.setYAxisMin(-5);
  g.setYAxisMax(50);
  g.setXAxisMin(-900);
  g.setXAxisMax(0);
  g.setXAxisLabel("Sec");
  g.setYAxisLabel("Temp-Hum");
  g.setXAxisLabelAccuracy(1);
  g.setYAxisLabelAccuracy(1);
  g.setXAxisTickSpacing(100);
  g.setYAxisTickSpacing(10);

  // switching of the border, and changing the label positions
  g.setNoBorder(); 
  g.setXAxisLabelPos(LabelPos.END);
  g.setYAxisLabelPos(LabelPos.END);

  // switching on Grid, with differetn colours for X and Y lines
  gb = new  GridBackground(new GWColour(240));
  gb.setGridColour(200,100,200,180,180,180);
  g.setBackground(gb);

  g.position.y = 100;
  g.position.x = 575;

Could you please help me ?

kfrajer

Edit your post, select your code and hit ctrl+o to format it properly. Also make sure there is an empty line above and below your code.

Kf

xristoskon

sorry for that