StdPaint.ConsoleBuffer.DrawLine C# (CSharp) Method

        public void DrawLine(Point a, Point b, BufferBrush brush)
        {
            DrawLine(a.X, a.Y, b.X, b.Y, brush);
        }

        /// <summary>
        /// Draws the display to the specified buffer.
        /// </summary>
        /// <param name="buffer">The buffer to draw to.</param>
        /// <param name="alignment">The alignment of the display to the draw position.</param>
        public void Draw(ConsoleBuffer buffer, Alignment alignment = Alignment.Left)
        {
            Point loc  = this.Location;
            Point dloc = loc;
            int   ox   = alignment == Alignment.Right ? _digitsUsed * 5 - 1 : -1;

            buffer.DrawBox(loc.X - ox, loc.Y, _digitsUsed * 5 - 1, 7, this.BackBrush);
            for (int i = 0; i < _digitsUsed; i++)
            {
                dloc.X = loc.X + i * 5 - ox;

                // Draw negative sign
                if (_value < 0 && i == 0)
                {
                    buffer.DrawLine(segments[3][0] + dloc, segments[3][1] + dloc, this.ForeBrush);
                    continue;
                }

                // Draw digit
                foreach (int j in layouts[_digits[i]])
                {
                    buffer.DrawLine(segments[j][0] + dloc, segments[j][1] + dloc, this.ForeBrush);
                }
            }
        }