private void button2_Click(object sender, EventArgs e)
{
//sdfmdskfmdslfmdskmfsdkfs
graphForDraw = ReadInput();
button2.Visible = false;
int Xmax, Ymax;
pictureBox1.Dock = DockStyle.Left;
//Xmax = ClientSize.Width;
//Ymax = ClientSize.Height;
Size size = pictureBox1.Size;
Xmax = size.Width;
Ymax = size.Height;
//pictureBox1.Size = new Size(Xmax,Ymax);
//graphForDraw.GenerateVertexsPosition(Xmax - 10, Ymax - 10);
var viz = new Vizualization(Xmax, Ymax);
areaDraw = new DrawWithSize(viz,30);
areaDraw.Background();
//areaDraw.DrawGraph(graphForDraw);
Point p1 = new Point(0,0);
Point p2 = new Point(Xmax,Ymax);
areaDraw.DrawLine(p1, p2);
pictureBox1.Image = areaDraw.getPicture();
pictureBox1.Update();
button1.Visible = true;
}