/// <summary>
/// Rotates this to the right about the origin provided.
/// Note that as the horizontal/vertical line property will be
/// preserved. If you rotate an object and its bounding box, the box may not still
/// bound the object.
/// </summary>
/// <param name="dAng">The angle through which to rotate.</param>
/// <param name="Origin">The origin about which to rotate.</param>
public override void RotateToRight(double dAng, C2DPoint Origin)
{
double dHalfWidth = Width() / 2;
double dHalfHeight = Height() / 2;
C2DPoint ptCen = new C2DPoint(GetCentre());
ptCen.RotateToRight(dAng, Origin);
TopLeft.x = ptCen.x - dHalfWidth;
TopLeft.y = ptCen.y + dHalfHeight;
BottomRight.x = ptCen.x + dHalfWidth;
BottomRight.y = ptCen.y - dHalfHeight;
}
/// <summary>
/// Rotates this to the right about the origin provided.
/// Note that as the horizontal/vertical line property will be
/// preserved. If you rotate an object and its bounding box, the box may not still
/// bound the object.
/// </summary>
/// <param name="dAng">The angle through which to rotate.</param>
/// <param name="Origin">The origin about which to rotate.</param>
public override void RotateToRight(double dAng, C2DPoint Origin)
{
double dHalfWidth = Width() / 2;
double dHalfHeight = Height() / 2;
C2DPoint ptCen = new C2DPoint(GetCentre());
ptCen.RotateToRight(dAng, Origin);
TopLeft.x = ptCen.x - dHalfWidth;
TopLeft.y = ptCen.y + dHalfHeight;
BottomRight.x = ptCen.x + dHalfWidth;
BottomRight.y = ptCen.y - dHalfHeight;
}