private void Triangle_Click(object sender, EventArgs e)
{
g.Clear(back_ground);
Point[] a = new Point[3];
a[0] = new Point(0, pictureBox1.Height / 2);
a[1] = new Point(pictureBox1.Width / 2, 0);
a[2] = new Point(pictureBox1.Width, pictureBox1.Height / 2);
Point b = new Point(100, 125);
fractals.Triangle(a, b, 6000);
pictureBox1.Image = bmp;
}
