o
    ‘iê  ã                   @   sh   d dl Z ddlmZmZ ddlmZmZ ddlmZm	Z	m
Z
 G dd„ deeƒZejG dd	„ d	eƒƒZdS )
é    Né   )ÚcairoÚFigureCanvasCairo)Ú
_BackendQTÚFigureCanvasQT)ÚQT_APIÚQtCoreÚQtGuic                       s$   e Zd Z‡ fdd„Zdd„ Z‡  ZS )ÚFigureCanvasQTCairoc                    s6   t | jjdƒr| jj| j_| j | j¡ tƒ  ¡  d S )NÚctx)ÚhasattrÚ	_rendererÚgcÚfigureÚdpiÚdrawÚsuper)Úself©Ú	__class__© úr/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/matplotlib/backends/backend_qtcairo.pyr   	   s   zFigureCanvasQTCairo.drawc           
      C   s.  t | j|  ¡  ƒ}t | j|  ¡  ƒ}||f| j ¡ kr9t tj||¡}| j 	t 
|¡¡ | jj| j_| j | j¡ | jjj ¡  ¡ }tdkrTddlm} t | |¡ƒ}n|}t |||tjjj¡}tdkrstjdk rsdtj t|ƒ¡_ | !| j¡ t "| ¡}	|	 #| $¡ ¡ |	 %dd|¡ |  &|	¡ |	 '¡  d S )NÚPyQt6r   )ÚsipZPySide2)é   é   r   )(ÚintZdevice_pixel_ratioÚwidthÚheightr   Zget_canvas_width_heightr   ZImageSurfaceZFORMAT_ARGB32Zset_contextÚContextr   r   r   r   r   Z
get_targetÚget_datar   r   r   Zvoidptrr	   ZQImageZFormatZFormat_ARGB32_Premultipliedr   Ú__version_info__ÚctypesZc_longZfrom_addressÚidÚvalueZsetDevicePixelRatioZQPainterZ	eraseRectÚrectZ	drawImageZ_draw_rect_callbackÚend)
r   Úeventr   r   ZsurfaceÚbufr   ZptrZqimageZpainterr   r   r   Ú
paintEvent   s0   þ

zFigureCanvasQTCairo.paintEvent)Ú__name__Ú
__module__Ú__qualname__r   r)   Ú__classcell__r   r   r   r   r
      s    r
   c                   @   s   e Zd ZeZdS )Ú_BackendQTCairoN)r*   r+   r,   r
   ZFigureCanvasr   r   r   r   r.   ,   s    r.   )r"   Zbackend_cairor   r   Z
backend_qtr   r   Z	qt_compatr   r   r	   r
   Zexportr.   r   r   r   r   Ú<module>   s    $