// Does the math to generate the Mandelbrot grid.
private void generateIterCounts()
{
for(int i = 0; i < rows; i++)
{
for(int j = 0; j < cols; j++)
{
Complex z = new Complex(0, 0);
Complex c = new Complex(xStart + (dx * j), yStart + (dy * i));
int iters = 0;
while(true)
{
z = z.Times(z).Plus(c);
iters++;
// Exit while loop when either divergence is shown,
// or enough iterations through loop happened that
// divergence is unlikely.
if(z.Modulus() >= maxModulus || iters >= maxIters)
break;
}
if(iters >= maxIters) // Set point to 0 to signify no divergence.
data[i, j] = 0;
else // Set point to the number of iterations required to show divergence.
data[i, j] = iters;
}
}
}