
    <`                     n    d dl mZ d dlmZ d dlmZmZ ddgZ G d de          Z G d de          Z	dS )	    )otRound)	Transform)	FilterPenFilterPointPenRoundingPenRoundingPointPenc                   D     e Zd ZdZef fd	Zd Zd Zd Zd Z	d Z
 xZS )r   a  
    Filter pen that rounds point coordinates and component XY offsets to integer.

    >>> from fontTools.pens.recordingPen import RecordingPen
    >>> recpen = RecordingPen()
    >>> roundpen = RoundingPen(recpen)
    >>> roundpen.moveTo((0.4, 0.6))
    >>> roundpen.lineTo((1.6, 2.5))
    >>> roundpen.qCurveTo((2.4, 4.6), (3.3, 5.7), (4.9, 6.1))
    >>> roundpen.curveTo((6.4, 8.6), (7.3, 9.7), (8.9, 10.1))
    >>> roundpen.addComponent("a", (1.5, 0, 0, 1.5, 10.5, -10.5))
    >>> recpen.value == [
    ...     ('moveTo', ((0, 1),)),
    ...     ('lineTo', ((2, 3),)),
    ...     ('qCurveTo', ((2, 5), (3, 6), (5, 6))),
    ...     ('curveTo', ((6, 9), (7, 10), (9, 10))),
    ...     ('addComponent', ('a', (1.5, 0, 0, 1.5, 11, -10))),
    ... ]
    True
    c                 X    t                                          |           || _        d S Nsuper__init__	roundFuncselfoutPenr   	__class__s      :lib/python3.11/site-packages/fontTools/pens/roundingPen.pyr   zRoundingPen.__init__   &       "    c                     | j                             |                     |d                   |                     |d                   f           d S Nr      )_outPenmoveTor   r   pts     r   r   zRoundingPen.moveTo#   C    T^^BqE22DNN2a54I4IJKKKKKr   c                     | j                             |                     |d                   |                     |d                   f           d S r   )r   lineTor   r   s     r   r    zRoundingPen.lineTo&   r   r   c                 >       j         j         fd|D               d S )Nc              3   r   K   | ]1\  }}                     |                               |          fV  2d S r   r   .0xyr   s      r   	<genexpr>z&RoundingPen.curveTo.<locals>.<genexpr>+   D      HHAt~~a  $.."3"34HHHHHHr   )r   curveTor   pointss   ` r   r*   zRoundingPen.curveTo)   s8    HHHHHHH	
 	
 	
 	
r   c                 >       j         j         fd|D               d S )Nc              3   r   K   | ]1\  }}                     |                               |          fV  2d S r   r#   r$   s      r   r(   z'RoundingPen.qCurveTo.<locals>.<genexpr>0   r)   r   )r   qCurveTor+   s   ` r   r/   zRoundingPen.qCurveTo.   s8    HHHHHHH	
 	
 	
 	
r   c           
          | j                             |t          g |d d         |                     |d                   |                     |d                   R             d S N      r   addComponentr   r   )r   	glyphNametransformations      r   r5   zRoundingPen.addComponent3   s    !! #~a011 ~a011  	
 	
 	
 	
 	
r   )__name__
__module____qualname____doc__r   r   r   r    r*   r/   r5   __classcell__r   s   @r   r   r   	   s         * *1 # # # # # #L L LL L L
 
 


 
 


 
 
 
 
 
 
r   c                   4     e Zd ZdZef fd	ZddZd Z xZS )r   a'  
    Filter point pen that rounds point coordinates and component XY offsets to integer.

    >>> from fontTools.pens.recordingPen import RecordingPointPen
    >>> recpen = RecordingPointPen()
    >>> roundpen = RoundingPointPen(recpen)
    >>> roundpen.beginPath()
    >>> roundpen.addPoint((0.4, 0.6), 'line')
    >>> roundpen.addPoint((1.6, 2.5), 'line')
    >>> roundpen.addPoint((2.4, 4.6))
    >>> roundpen.addPoint((3.3, 5.7))
    >>> roundpen.addPoint((4.9, 6.1), 'qcurve')
    >>> roundpen.endPath()
    >>> roundpen.addComponent("a", (1.5, 0, 0, 1.5, 10.5, -10.5))
    >>> recpen.value == [
    ...     ('beginPath', (), {}),
    ...     ('addPoint', ((0, 1), 'line', False, None), {}),
    ...     ('addPoint', ((2, 3), 'line', False, None), {}),
    ...     ('addPoint', ((2, 5), None, False, None), {}),
    ...     ('addPoint', ((3, 6), None, False, None), {}),
    ...     ('addPoint', ((5, 6), 'qcurve', False, None), {}),
    ...     ('endPath', (), {}),
    ...     ('addComponent', ('a', (1.5, 0, 0, 1.5, 11, -10)), {}),
    ... ]
    True
    c                 X    t                                          |           || _        d S r   r   r   s      r   r   zRoundingPointPen.__init__Z   r   r   NFc                      | j         j        |                     |d                   |                     |d                   ff|||d| d S )Nr   r   )segmentTypesmoothname)r   addPointr   )r   r   rA   rB   rC   kwargss         r   rD   zRoundingPointPen.addPoint^   sj    ^^BqE""DNN2a5$9$9:	
#		
 	

 	
 	
 	
 	
 	
r   c           
           | j         j        |t          g |d d         |                     |d                   |                     |d                   R  fi | d S r1   r4   )r   baseGlyphNamer7   rE   s       r   r5   zRoundingPointPen.addComponentg   s    !! #~a011 ~a011  	
 	
 	
 	
 	
 	
 	
r   )NFN)	r8   r9   r:   r;   r   r   rD   r5   r<   r=   s   @r   r   r   >   so         6 *1 # # # # # #
 
 
 
	
 	
 	
 	
 	
 	
 	
r   N)
fontTools.misc.roundToolsr   fontTools.misc.transformr   fontTools.pens.filterPenr   r   __all__r   r    r   r   <module>rM      s    - - - - - - . . . . . . > > > > > > > > ,
-2
 2
 2
 2
 2
) 2
 2
 2
j2
 2
 2
 2
 2
~ 2
 2
 2
 2
 2
r   