Function point2D

Lib/pagebot/toolbox/units.py:86–98

Answers the 2D point from a 2D or 3D point. >>> point2D() # Default 2D origin (0pt, 0pt) >>> point2D(pt(20, -40)) (20pt, -40pt) >>> point2D(pt(20)) (20pt, 20pt) >>> point2D(mm(2,3,4,5,6)) (2mm, 3mm)

(p=None)

    return p

def point2D(p=None):
    """Answers the 2D point from a 2D or 3D point.

    >>> point2D() # Default 2D origin
    (0pt, 0pt)
    >>> point2D(pt(20, -40))
    (20pt, -40pt)
    >>> point2D(pt(20))
    (20pt, 20pt)
    >>> point2D(mm(2,3,4,5,6))
    (2mm, 3mm)
    """
    return point3D(p)[:2]

def pointOffset(point, offset):
    """Answers a new 3D point, shifted by offset.