o
    i)                     @   s2  d dl Z d dlZd dlmZ d dlmZmZ d dlZd dl	m
Z
mZmZmZmZmZ d dlmZ d dlmZ d dlmZ d dlmZ d d	lmZ d d
lmZ dd Zdd Zdd Z dd Z!edgdddd Z"dd Z#dd Z$ej%&ddd Z'dd  Z(d!d" Z)d#d$ Z*d%d& Z+d'd( Z,d)d* Z-d+d, Z.dS )-    N)assert_array_almost_equal)ImageTiffTags)collectionspatheffectspyplot
transformsrcParams
rc_context)RendererAgg)Figure)imread)Path)image_comparison)IdentityTransformc                  C   s   t ddg} | d | jd t }| j||  dd |d | j||  dd |d t	t
t|d d	d
d d S )N   皙?)r   r   r         ?none)Z	facecolorZ	edgecolorr   r   r   )              ?r   r      )decimal)r   Zset_facecolorpatchZ	set_alphaioBytesIOsavefigZget_facecolorseekr   tupler   )figbuf r"   h/var/www/html/eduruby.in/lip-sync/lip-sync-env/lib/python3.10/site-packages/matplotlib/tests/test_agg.pytest_repeated_save_with_alpha   s$   



r$   c               	   C   sf   t  } t \}}ttddgddgddgddgddggg}|| |dd t	|  d S )Ni   
   gMbP?r   )
r   r   pltsubplotsr   ZPathCollectionr   Z
add_artistset_xlimr   )bufffaxZ
collectionr"   r"   r#   !test_large_single_path_collection3   s   &
r.   c                  C   sV   t d\} }d}t|}|| |||d |d  t }| j|dd d S )Nr     g?g333333?pngformat)	r(   r)   npZarangeZsemilogxZfill_betweenr   r   r   )r    r-   Zstepsdatar!   r"   r"   r#   test_marker_with_nanA   s   

r5   c                  C   sR   t  } t }| }td}|d d d  d9  < || |j| dd d S )N順    r0   r1   )r   r   r   r)   r3   onesplotr   )r+   r    r-   pointsr"   r"   r#   test_long_pathM   s   

r<   zagg_filter.pngT)Zremove_textc                     sr  dd d$fdd	G dd d} G dd	 d	| G fd
dd|  G  fddd| }t  \}}|jg dg ddddddddd	\}|jg dg ddddddddd	\}|d}||fD ];}| }| }	|||	\}
|
| tj| |j	dddd}|

| |
| d  |
| |
d  qc|d!d" |d!d" |jd# |jd# d S )%Nc                 S   sv   t jd| d  | |dd  | d| d  | d| d  f }t |}t j||  |dd}||d | d  S )Nr7   r   r   r8   Zsame)mode)r3   Zr_ZhanningZconvolvesum)x
window_lenswyr"   r"   r#   smooth1dY   s   6
z!test_agg_filter.<locals>.smooth1dr   c                    s:   t t|dd d }t d| |} t d| |} | S )Nr   r7   r   r   )maxintr3   Zapply_along_axis)Asigmar@   )rD   r"   r#   smooth2da   s   z!test_agg_filter.<locals>.smooth2dc                   @   s$   e Zd Zdd Zdd Zdd ZdS )z#test_agg_filter.<locals>.BaseFilterc                 S   s   dS )Nr   r"   selfdpir"   r"   r#   get_padi   s   z+test_agg_filter.<locals>.BaseFilter.get_padc                 S   s   t d)Nz"Should be overridden by subclasses)NotImplementedError)rK   
padded_srcrL   r"   r"   r#   process_imagel   s   z1test_agg_filter.<locals>.BaseFilter.process_imagec                 S   s@   |  |}t|||f||fdgd}| ||}|| | fS )Nr   Zconstant)rM   r3   padrP   )rK   imrL   rQ   rO   	tgt_imager"   r"   r#   __call__o   s   
z,test_agg_filter.<locals>.BaseFilter.__call__N)__name__
__module____qualname__rM   rP   rT   r"   r"   r"   r#   
BaseFilterg   s    rX   c                   @   s&   e Zd Zd	ddZdd Zdd ZdS )
z%test_agg_filter.<locals>.OffsetFilterr   c                 S   s
   || _ d S N)offsets)rK   rZ   r"   r"   r#   __init__x   s   
z.test_agg_filter.<locals>.OffsetFilter.__init__c                 S   s   t t| jd | S )NH   )rF   rE   rZ   rJ   r"   r"   r#   rM   {      z-test_agg_filter.<locals>.OffsetFilter.get_padc                 S   sH   | j \}}tj|t|d | dd}tj|t|d |  dd}|S )Nr\   r   )Zaxisr   )rZ   r3   ZrollrF   )rK   rO   rL   oxZoyZa1Za2r"   r"   r#   rP   ~   s   
z3test_agg_filter.<locals>.OffsetFilter.process_imageN)r   rU   rV   rW   r[   rM   rP   r"   r"   r"   r#   OffsetFilterv   s    
r`   c                       s.   e Zd ZdZdddZdd Z fdd	Zd
S )z'test_agg_filter.<locals>.GaussianFilterzSimple Gaussian filter.      ?r   r   r   c                 S   s   || _ || _|| _d S rY   )rH   alphacolor)rK   rH   rc   rd   r"   r"   r#   r[      s   
z0test_agg_filter.<locals>.GaussianFilter.__init__c                 S   s   t | jd d | S Nr   r\   )rF   rH   rJ   r"   r"   r#   rM      r]   z/test_agg_filter.<locals>.GaussianFilter.get_padc                    sh   t |}| j|d d d d d df<  |d d d d df | j | jd | |d d d d df< |S re   )r3   Z
empty_likerd   rc   rH   )rK   rO   rL   rS   rI   r"   r#   rP      s   
z5test_agg_filter.<locals>.GaussianFilter.process_imageN)ra   rb   )rU   rV   rW   __doc__r[   rM   rP   r"   rf   r"   r#   GaussianFilter   s
    
rh   c                       s,   e Zd Zd fdd	Zdd Zdd	 Zd
S )z)test_agg_filter.<locals>.DropShadowFilter333333?rb   r   c                    s    |||| _ || _d S rY   )gauss_filteroffset_filter)rK   rH   rc   rd   rZ   rh   r`   r"   r#   r[      s   z2test_agg_filter.<locals>.DropShadowFilter.__init__c                 S   s   t | j|| j|S rY   )rE   rj   rM   rk   rJ   r"   r"   r#   rM      s   
z1test_agg_filter.<locals>.DropShadowFilter.get_padc                 S   s    | j ||}| j||}|S rY   )rj   rP   rk   )rK   rO   rL   t1t2r"   r"   r#   rP      s   z7test_agg_filter.<locals>.DropShadowFilter.process_imageN)ri   rb   r   r_   r"   rl   r"   r#   DropShadowFilter   s    ro   )皙?ra   ?)rp   rq   ra   zbo-brB   r%   r&   zLine 1)ZmecZmfcZlwZmewmslabel)ra   g?gffffff?zro-r   g      @g      r;   )r?   rC   Zunitsra   Tr   r   F)r   )r(   r)   r:   Z	get_xdataZ	get_ydataZupdate_frommtransformsZoffset_copyZget_transformfigureZset_transformZ
set_zorderZ
get_zorderZset_agg_filterZset_rasterizedr*   Zset_ylimZxaxisZset_visibleZyaxis)rX   ro   r    r-   line1line2gausslinexxyyZshadowZ	transformr"   )rh   r`   rD   rI   r#   test_agg_filterW   s<   


r   c                  C   sN   t jdd} t }tt | | W d    d S 1 s w   Y  d S )N)i,  r/   )Zfigsize)r(   rx   r   r   pytestraises
ValueErrorr   )r    r+   r"   r"   r#   test_too_large_image   s
   "r   c                  C   sd   t d} t \}}|| t|  |j  t \}}dtd< || t|  |j  d S )N   i   agg.path.chunksize)	ranger(   r)   r:   r3   sincanvasdrawr	   )r?   r    r-   r"   r"   r#   test_chunksize   s   
r   ZAggc                  C   sL   t g dg d t } t j| ddd t| }|jd dks$J d S )Nr   r   r7   r   r   r   Zjpgr   )r2   rL   rL   )r   r   )r(   r:   r   r   r   r   openinfor!   rR   r"   r"   r#   test_jpeg_dpi   s
   
r   c                  C   s^   ddl m}  t }|  }|dd t j|dd|id t	|}|j
d dks-J d S )Nr   )PngInfoZSoftwaretestr0   pnginfor2   
pil_kwargs)ZPIL.PngImagePluginr   r   r   add_textr(   rx   r   r   r   r   )r   r!   r   rR   r"   r"   r#   test_pil_kwargs_png   s   
r   c                  C   sV   t  } ddi}t j| d|d t| }dd |j D }|d dks)J d S )Ndescriptionz
test imageZtiffr   c                 S   s   i | ]\}}t j| j|qS r"   )r   ZTAGS_V2name).0kvr"   r"   r#   
<dictcomp>   s    z(test_pil_kwargs_tiff.<locals>.<dictcomp>ZImageDescription)	r   r   r(   rx   r   r   r   Ztag_v2items)r!   r   rR   tagsr"   r"   r#   test_pil_kwargs_tiff   s   
r   c                  C   s   t g dg d t } ddi}t j| d|d t|dks"J t }ddi}t j|d|d t|dks:J | j|  jksFJ d S )Nr   r   Zqualityr   webpr   d   )r(   r:   r   r   r   len	getbuffernbytes)Z	buf_smallZpil_kwargs_lowZ	buf_largeZpil_kwargs_highr"   r"   r#   test_pil_kwargs_webp   s   r   c                  C   sH   t g dg d t } t j| ddd t| }|jdks"J d S )Nr   r   r   T)r2   transparentZRGBA)r(   r:   r   r   r   r   r   r=   r   r"   r"   r#   test_webp_alpha	  s
   
r   c                  C   sd   t  \} }|dgdgtddg tt | j	  W d    d S 1 s+w   Y  d S )Nr   )r   r   )r7   r   )
r(   r)   scatterZ	set_pathsr   r   r   	TypeErrorr   r   )r    r-   r"   r"   r#   (test_draw_path_collection_error_handling  s
   "r   c            	   	   C   s  d} d}d| }d| }t d|| }t | | }d|d d d< tt ||fj}d|_t|||}| }|	d |
d |d	 tjtd
d |||t  W d    n1 saw   Y  |d  tjtdd |||t d W d    n1 sw   Y  tddi' tjtdd |||t  W d    n1 sw   Y  W d    n1 sw   Y  tddi' tjtdd |||t  W d    n1 sw   Y  W d    n1 sw   Y  tddi( tjtdd |||t  W d    n	1 sw   Y  W d    n	1 s'w   Y  d|_tjtdd |||t  W d    d S 1 sKw   Y  d S )Nr6   i  r%      r   r7   r   ru   /zcannot split hatched path)matchzcannot split filled path)r   r   r   r   z
Please seti@B zPlease reducei_ Fzshould_simplify is False)r3   Zlinspacer9   r   ZvstackTZsimplify_thresholdr   Znew_gcZset_linewidthZset_foregroundZ	set_hatchr   r   OverflowErrorZ	draw_pathr   r
   Zshould_simplify)	NrL   rB   hr?   rC   pathragcr"   r"   r#   test_chunksize_fails  sV   



$r   c                  C   s@   t  } | jddjg dg dtjddgd | j  d S )NZ3d)Z
projectionr   rv   )Z	linewidth)Zpath_effects)r(   rx   Zadd_subplotr   r   ZStroker   r   )r    r"   r"   r#   test_non_tuple_rgbafaceM  s
   r   )/r   numpyr3   Znumpy.testingr   ZPILr   r   r   Z
matplotlibr   r   r   r(   r   rw   r	   r
   Zmatplotlib.backends.backend_aggr   Zmatplotlib.figurer   Zmatplotlib.imager   Zmatplotlib.pathr   Zmatplotlib.testing.decoratorsr   Zmatplotlib.transformsr   r$   r.   r5   r<   r   r   r   markbackendr   r   r   r   r   r   r   r   r"   r"   r"   r#   <module>   s:     

q

	
	5