# Source code for fontTools.pens.cocoaPen

    from fontTools.pens.basePen import BasePen

    __all__ = ["CocoaPen"]

    class CocoaPen(BasePen):
        def __init__(self, glyphSet, path=None):
            BasePen.__init__(self, glyphSet)
            if path is None:
                from AppKit import NSBezierPath

                path = NSBezierPath.bezierPath()
            self.path = path

        def _moveTo(self, p):
            self.path.moveToPoint_(p)

        def _lineTo(self, p):
            self.path.lineToPoint_(p)

        def _curveToOne(self, p1, p2, p3):
            self.path.curveToPoint_controlPoint1_controlPoint2_(p3, p1, p2)

        def _closePath(self):
            self.path.closePath()