public void EatPie()
{
var a = DrawingUtils.DisplayPie(_i);
_graphics.FillPie(DrawingUtils.BackBrush, R, a[0], a[1]);
_i = (_i + 1) % 8;
}
public static void DrawRange(int left, int right, PictureBox pb, Color clr)
{
Graphics g = pb.CreateGraphics();
left = DrawingUtils.LeftRelativePos(left);
right = DrawingUtils.RightRelativePos(right);
g.DrawRectangle(DrawingUtils.DrawingPen(clr), left, 0, 1, pb.Height);
g.DrawRectangle(DrawingUtils.DrawingPen(clr), right, 0, 1, pb.Height);
Thread.Sleep(12 * (Speed - DrawingUtils.Speed));
}
public void PointsAround()
{
var a = DrawingUtils.GetCircleAroundCenter(new Point(X, Y));
for (int j = 0; j < a.Length - 1; ++j)
{
_graphics.FillEllipse(Brushes.Blue, a[_i].X, a[_i].Y, 3, 3);
_i = (_i + 1) % a.Length;
}
_i = (_i + 1) % a.Length;
}
public HoareSort(PictureBox pb)
{
_pictureBox = pb;
Random rnd = new Random();
_elements = new TheElement[DrawingUtils.MaxN];
for (int i = 0; i < _elements.Length; ++i)
{
var tmp = rnd.Next(1, 100);
_elements[i] = new TheElement(
DrawingUtils.ElemetPosition(i, tmp, pb.Height), tmp, pb);
}
}
public void Clear()
{
_pictureBox.CreateGraphics().FillRectangle(DrawingUtils.DrawingBrush(DrawingUtils.BackColor),
0, 0, _pictureBox.Width, _pictureBox.Height);
}