[Sephirangel]

Hey,
I have a method which calculates fractal points and displays them as an Image.
What i would like to know, is how to make the method so that the threads concurrently take it in turns to work out the points themselves in the set efficiently.

Heres the code for the mandelbrot method;

Code:

private void mandelbrot() { // calculate all points
        int x, y;
        float h, b, alt = 0.0f;
        
        actionOn = false;
        setCursor(c1);
        //showStatus("Computing Mandelbrot-Set ...");
        for (x = 0; x < x1; x++) {
            for (y = 0; y < y1; y++) {
                h = pickColIndex(xStart + xZoom * (double)x, yStart + yZoom * (double)y); // color value
                if (h != alt) {
                    b = 1.0f - h * h; // brightnes
                    g1.setColor(Color.getHSBColor(h, 0.8f, b));
                    alt = h;
                                       
                }           
                g1.drawLine(x, y, x + 1, y);
            }
        }

Thanks in advance!
Josh

PS: im new to the forums so hello!!!!