mandelbrotjodido.cpp

mandelbrot.cpp

int value ( int x, int y)  {
complex<float> point((float)x/width-1.5, (float)y/height-0.5);
// we divide by the image dimensions to get values smaller than 1
// then apply a translation
complex<float> z(0, 0);
    unsigned int nb_iter = 0;
    while (abs (z) < 2 && nb_iter <= 34) {
           z = z * z + point;
           nb_iter++;
    }
    if (nb_iter < 34) return 255;
    else return 0;
}