a
    h                     @  sR   d Z ddlmZ ddlmZ ddlmZmZ dddd	d
ZG dd dejZ	dS )z*
Parse X Bitmap Distribution Format (BDF)
    )annotations)BinaryIO   )FontFileImager   zqtuple[str, int, tuple[tuple[int, int], tuple[int, int, int, int], tuple[int, int, int, int]], Image.Image] | None)freturnc                 C  sj  |   }|sd S |dr qq |dd   d}i }|   }|r|drPq|d}||d d d||d | d< q8t }|   }|r|drq||d d 7 }qd	d
 |d  D \}}}}	dd
 |d  D \}
}|
|f||	 | || |	 fdd||ff}ztd||f|dd}W n$ t	yT   t
d||f}Y n0 |t|d ||fS )Ns	   STARTCHAR	   asciis   BITMAP    r   s   ENDCHARc                 s  s   | ]}t |V  qd S Nint.0p r   =/var/www/auris/lib/python3.9/site-packages/PIL/BdfFontFile.py	<genexpr>G       zbdf_char.<locals>.<genexpr>ZBBXc                 s  s   | ]}t |V  qd S r   r   r   r   r   r   r   K   r   ZDWIDTHr   1hexENCODING)readline
startswithstripdecodefind	bytearraysplitr   	frombytes
ValueErrornewr   )r   sidpropsiZbitmapwidthheightZx_dispZy_dispZdwxZdwyZbboximr   r   r   bdf_char   s8    

*
r+   c                      s(   e Zd ZdZddd fddZ  ZS )BdfFontFilez(Font file plugin for the X11 BDF format.r   None)fpr   c                   s  t    | }|ds(d}t|i }g }| }|r|drHq|d}||d d d||d | d< |d | dv r0|d	d
k r0|||d d d q0t|}|sƐq
|\}}	\}
}}}d
|	  krt	| j
k rn q|
|||f| j
|	< qd S )Ns   STARTFONT 2.1znot a valid BDF files   ENDPROPERTIESr   r   r   r
   )s   COMMENTs	   COPYRIGHTs   LogicalFontDescriptionr   )super__init__r   r   SyntaxErrorr   r   appendr+   lenZglyph)selfr.   r$   msgr&   commentsr'   cr%   chZxydstsrcr*   	__class__r   r   r0   _   s*    


(zBdfFontFile.__init__)__name__
__module____qualname____doc__r0   __classcell__r   r   r;   r   r,   \   s   r,   N)
r@   
__future__r   typingr    r   r   r+   r,   r   r   r   r   <module>   s
   >