o
    h
                     @   s0   d Z ddlmZmZmZ dddZdddZdS )	zE
Helper module for the *bbox_inches* parameter in `.Figure.savefig`.
    )BboxTransformedBboxAffine2DNc                    sz  j jjj g g t jD ]?}| }|dur&|||d | |j	dd
 }||fdd d|jv rH|j n ddd|_q fdd	}|du rgj}t |}|j }tjd
d
g|jR  _||j\}	}
j j| \}}t|	 |
 ||j_j  tj|_ j|	| |
| j j| j j|  |S )aO  
    Temporarily adjust the figure so that only the specified area
    (bbox_inches) is saved.

    It modifies fig.bbox, fig.bbox_inches,
    fig.transFigure._boxout, and fig.patch.  While the figure size
    changes, the scale of the original figure is conserved.  A
    function which restores the original values are returned.
    NF)originalc                 S   s   |S N )ar_posr   r   j/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/matplotlib/_tight_bbox.py<lambda>       zadjust_bbox.<locals>.<lambda>apply_aspectc                 S   s   d S r   r   )posr   r   r   r   %   r   c                     sl   t jD ]\} }}| | |u r| `q|| _q__ j_j  j	
dddd d S )Nr      )zipaxesset_axes_locatorr   bboxbbox_inchestransFigure_boxout
invalidatepatch
set_bounds)axlocaspectr   figlocator_list
old_aspectorigBboxorigBboxInchessentinelr   r   restore_bbox'   s   

z!adjust_bbox.<locals>.restore_bboxr   r   )r   r   r   r   objectr   get_axes_locatorr   appendget_positionfrozenr   __dict__dpir   scaler   from_boundssize	transformp0r   r   r   r   widthheight)r   r   	fixed_dpir   locatorcurrent_posr%   tr	dpi_scalex0y0w1h1r   r   r   adjust_bbox   s@   






r=   c                 C   s"   |\}}|  t | ||}||fS )z
    A function that needs to be called when figure dpi changes during the
    drawing (e.g., rasterizing).  It recovers the bbox and re-adjust it with
    the new dpi.
    )r=   )r   bbox_inches_restorer4   r   r%   r	   r   r   r   process_figure_for_rasterizingI   s   r?   r   )__doc__matplotlib.transformsr   r   r   r=   r?   r   r   r   r   <module>   s    
A