Minimum Bounding Box

[smoketlt]

Hi, How to apply MinimumBoundingBox to image?
Thank you!

[smoketlt]

    // getRotation(magickImages[i].MinimumBoundingBox().ToList()); 
    public int getRotation(List<PointD> p)
    {
        // Get differences top left minus bottom left
        double[] diffs = new double[8];
        diffs[0] = p[3].X; //top left
        diffs[1] = p[3].Y;

        diffs[2] = p[0].X; // top right 
        diffs[3] = p[0].Y;

        diffs[4] = p[1].X; //bottom right:
        diffs[5] = p[1].Y;

        diffs[6] = p[2].X; //bottom left:
        diffs[7] = p[2].Y;

        var diffsAngle = new double[2];
        diffsAngle[0] = diffs[0] - diffs[6];
        diffsAngle[1] = diffs[1] - diffs[7];

        // Get rotation in degrees
        var rotation = Math.Atan(diffsAngle[0] / diffsAngle[1]) * 180 / Math.PI;

        // Adjust for 2nd & 3rd quadrants, i.e. diff y is -ve.
        if (diffs[1] < 0)
        {
            rotation += 180;
        }
        else if (diffs[0] < 0)
        {
            rotation += 360;
        }
        return (int)rotation;
    }