o
    h
9                     @   s6  d dl Z d dlZd dlZd dlZd dlmZ d dlZd dlZd dl	Z
d dl	mZmZmZ d dlmZ d dlmZ d dlmZmZ d dlmZmZ d dlmZ d d	lmZ d d
lmZm Z  d dl!m"Z" e dgdd Z#ej$%dddgej$%dddgdd Z&dd Z'dd Z(dd Z)dd Z*dd  Z+d!d" Z,d#d$ Z-d%d& Z.d'd( Z/d)d* Z0e"d+d, Z1d-d. Z2e d/gd0d1 Z3e d2gd3d4 Z4e
j56d5ed6d7gd8d9d: Z7e"d;d< Z8d=d> Z9e d?gd@dA Z:dBdC Z;e dDgdEdFdGdH Z<e dIgdJdFdKdL Z=ej$%dMdNdOgdPdQ Z>e dRgdSdT Z?dS )U    N)Path)pyplotrcParamsfont_manager)_get_data_path)FT2Font)findfontFontProperties)get_glyphs_subsetfont_as_file)PdfPages)	Rectangle)check_figures_equalimage_comparison)needs_usetexzpdf_use14corefonts.pdfc                  C   sl   dt d< dt d< dt d< dgt d< d	t d
< d} t \}}|d |jdd| dddd |jddd d S )NTzpdf.use14corefontsz
sans-serifzfont.family   z	font.size	Helveticazfont.sans-serifr   pdf.compressionu   A three-line text positioned just above a blue line
and containing some French characters and the euro symbol:
"Merci pépé pour les 10 €"z0Test PDF backend with option use14corefonts=Trueg      ?centerbottom   )horizontalalignmentverticalalignmentfontsize)	linewidth)r   pltsubplots	set_titletextaxhline)r   figax r"   u/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/matplotlib/tests/test_backend_pdf.pytest_use14corefonts   s   

r$   zfontname, fontfile)DejaVu SanszDejaVuSans.ttf)WenQuanYi Zen Heiwqy-zenhei.ttcfonttype   *   c                 C   sr   t tt| gdj|krtd| d |td< t \}}|	g d |j
d| d |jt dd	 d S )
NfamilyFont  may be missingpdf.fonttype      r)   z
Axes Title)fontpdfformat)r   r   r	   namepytestskipr   r   r   plotr   savefigioBytesIO)fontnamefontfiler(   r    r!   r"   r"   r#   test_embed_fonts,   s   r@   c                  C   s   t t 9} |  dksJ t \}}|g d |j| dd |  dks+J |   |  dks7J W d    d S 1 sBw   Y  d S )Nr   r0   r4   r5   r1   r2   )r   r<   r=   get_pagecountr   r   r:   r;   )r4   r    r!   r"   r"   r#   test_multipage_pagecount<   s   "rB   c                  C   s   t  } t| !}tdD ]}t \}}|d |j|dd qW d    n1 s,w   Y  |  }|	ddks>J t
|dk sFJ d S )N
   zThis is a long titler4   r5   s	   startxrefr1   i@  )r<   r=   r   ranger   r   r   r;   getvaluecountlen)pdfior4   ir    r!   sr"   r"   r#   test_multipage_properfinalizeG   s   

rK   c                 C   s   | d }t |}W d    n1 sw   Y  | rJ | d }t |}|t  W d    n1 s8w   Y  | sCJ d S )Nza.pdfzb.pdf)r   existsr;   r   figure)tmp_pathfnr4   r"   r"   r#   test_multipage_keep_emptyS   s   

rP   c                  C   s.  t t dddt ddd\} }t |d }t \}}|dd |j|g dd |j|d d d	 g d
d dtjd< t	t
 }|j|dd t|jjdksYJ W d    n1 scw   Y  dtjd< t	t
 }|j|dd t|jjdksJ W d    d S 1 sw   Y  d S )N   r1   r2   r   r)   )r   r1   r   r1   )extent)r2   r)   r   r1   Tzimage.composite_imager4   r5   F)npmeshgridarangesinr   r   set_xlimimshowr   r   r<   r=   r;   rG   _file_images)XYZr    r!   r4   r"   r"   r#   test_composite_imagea   s    $

"r`   c            
      C   s   t d} tjdtjd}td|d d ddf< dtd< t }|j	|dd t
 }|j|d	d
d | j|(}|j\}|j \}| |}|jsOJ | }t|d}	W d    n1 sew   Y  tj||	 d S )Npikepdf)   r1   r)   )dtyperb   r   Tr   )resizer4   rM   )r6   dpiRGB)r8   importorskiprU   zerosuint8rW   r   r   rM   figimager<   r=   r;   PdfopenpagesimagesvaluesPdfImageindexedas_pil_imageasarrayconverttestingassert_array_equal)
ra   datar    bufr4   pageimage	pdf_image	pil_imagergbr"   r"   r#   test_indexed_imaget   s"   


r~   c                 C   s   t d}| dd t \}}|td ddddtjd	d
dtt	dddd}t
 }|j||dd |j|}dd |j D }W d    n1 sUw   Y  |dddtj ddddtj dddd	kssJ d S )Nra   SOURCE_DATE_EPOCH0rR   meMultipage PDF	Test pagetest,pdf,multipage  r   r1   r   tzinfoTrueAuthorTitleSubjectKeywordsModDateTrappedr4   )metadatar6   c                 S      i | ]	\}}|t |qS r"   str.0kvr"   r"   r#   
<dictcomp>       z)test_savefig_metadata.<locals>.<dictcomp>D:19700101000000ZMatplotlib v, https://matplotlib.orgD:19680801000000ZMatplotlib pdf backend v/True	z/Authorz/CreationDatez/Creatorz	/Keywordsz/ModDatez	/Producerz/Subjectz/Titlez/Trapped)r8   rg   setenvr   r   r:   rD   datetimetimezone	timedeltar<   r=   r;   rk   rl   docinfoitemsmpl__version__monkeypatchra   r    r!   mdrx   r4   infor"   r"   r#   test_savefig_metadata   s:   
	
r   c                  C   s*  t  \} }tjtdd | jt dddid W d    n1 s$w   Y  tjtdd | jt ddd	id W d    n1 sGw   Y  tjtd
d | jt dddid W d    n1 sjw   Y  tjtdd | jt dddid W d    d S 1 sw   Y  d S )Nz#Unknown infodict keyword: 'foobar'.)matchr4   foobarinvalid)r6   r   z%not an instance of datetime.datetime.r   z
1968-08-01z'not one of {"True", "False", "Unknown"}r   fooznot an instance of str.r   i  )r   r   r8   warnsUserWarningr;   r<   r=   r    r!   r"   r"   r#   test_invalid_metadata   s*   "r   c                 C   s  t d}| dd t \}}|td ddddtjd	d
dtt	dddd}t
 }t||d}|| || W d    n1 sMw   Y  |j|}dd |j D }W d    n1 smw   Y  |dddtj ddddtj dddd	ksJ d S )Nra   r   r   rR   r   r   r   r   r   r   r1   r   r   r   r   )r   c                 S   r   r"   r   r   r"   r"   r#   r      r   z+test_multipage_metadata.<locals>.<dictcomp>r   r   r   r   r   r   r   )r8   rg   r   r   r   r:   rD   r   r   r   r<   r=   r   r;   rk   rl   r   r   r   r   r   r"   r"   r#   test_multipage_metadata   s@   
	

r   c               	      s2  t d} dtjdd}|jddd dd |jdd	d
 dd t f}|j|dd | j	|@}|j
d j}dD ]/\} t fdd|D d }|d usWJ t|dd d u saJ |jd t|d ksoJ q@W d    n1 szw   Y  W d    d S W d    d S 1 sw   Y  d S )Nra   &https://test_text_urls.matplotlib.org/r2   r1   figsize皙?ztest plain 123plain)urlg?ztest mathtext $123$mathtextr4   r5   r   ))z0.1r   )z0.4r   c                 3   s(    | ]}|j j   kr|V  qd S NAURIr   afragmenttest_urlr"   r#   	<genexpr>   s   & z!test_text_urls.<locals>.<genexpr>
QuadPointsr1   H   )r8   rg   r   rM   r   r<   r=   r;   rk   rl   rm   AnnotsnextgetattrRectdecimalDecimal)ra   r    fdr4   annotsyannotr"   r   r#   test_text_urls   s,   

"r   c               	      s  t d} d tjdd}|jdddd  d t a}|j|d	d
 | j	|;}|j
d j}t fdd|D d }|d usCJ t|dd d usMJ |jd |jd td ks^J W d    n1 shw   Y  W d    d S W d    d S 1 sw   Y  d S )Nra   r   )r1   r1   r   r   N-   )rotationr   r4   r5   r   c                 3   s"    | ]}|j j  kr|V  qd S r   r   r   r   r"   r#   r     s     z)test_text_rotated_urls.<locals>.<genexpr>r      z0.00001)r8   rg   r   rM   r   r<   r=   r;   rk   rl   rm   r   r   r   r   r   r   r   ra   r    r   r4   r   r   r"   r   r#   test_text_rotated_urls  s*   


"r   c               	      s   t d} d tjdd}|jdddd  d	d
 t T}|j|dd | j	|.}|j
d j}t fdd|D d }|d usEJ |jd tdd ksSJ W d    n1 s]w   Y  W d    d S W d    d S 1 suw   Y  d S )Nra   r   r   r   r   gffffff?ztest tex $123$Ttex)usetexr   r4   r5   r   c                 3   s&    | ]}|j j  d kr|V  qdS )r   Nr   r   r   r"   r#   r   /  s   $ z%test_text_urls_tex.<locals>.<genexpr>r1   z0.7r   )r8   rg   r   rM   r   r<   r=   r;   rk   rl   rm   r   r   r   r   r   r   r"   r   r#   test_text_urls_tex  s$   

"r   c                  C   sB   t ttj} | t  W d    d S 1 sw   Y  d S r   )r   r   osdevnullr;   r   rM   )r4   r"   r"   r#   test_pdfpages_fspath6  s   "r   zhatching_legend.pdfc                  C   sT   t jdd} tddgddddd}tddgddddd}| ||||gg d d	S )
z.Test for correct hatching on patches in legend)r1   r2   r   r   greenXXXX)	facecolorhatchblue) r   r   r   N)r   rM   r   legend)r    r   br"   r"   r#   test_hatching_legend;  s   r   zgrayscale_alpha.pdfc                  C   sx   t jddddddf \} }t | d |d   }t j||dk < t \}}|j|ddd |g  |g  dS )z9Masking images with NaN did not work for grayscale imagesr2   r   nonegray_r)interpolationcmapN)	rU   ogridexpnanr   r   rZ   
set_xticks
set_yticks)xr   ddr    r!   r"   r"   r#   test_grayscale_alphaF  s   
r   defaultr4   eps)
extensionsc                 C   sD   |   }|  |jttdddddd |  }|  d S )NrQ   rR   d   r   r   )c)add_subplotset_axis_offr:   rU   rX   linspace)fig_testfig_refax_testax_refr"   r"   r#   'test_pdf_eps_savefig_when_color_is_noneR  s
    r  c                   C   sP   t jddd tt t jt dd W d   dS 1 s!w   Y  dS )z"Test failing latex subprocess callz$22_2_2$T)r   r4   r5   N)r   xlabelr8   raisesRuntimeErrorr;   r<   r=   r"   r"   r"   r#   test_failing_latex\  s   "r	  c                  C   s2   t  \} }|jg g dd | jt dd d S )NT)
rasterizedr4   r5   )r   r   r:   r;   r<   r=   r   r"   r"   r#   test_empty_rasterizedd  s   r  zkerning.pdfc                  C   s4   t  } d}| jdd|dd | jdd|dd d S )Nu   AVAVAVAVAVAVAVAV€AAVVr   g      ?rR   )sizeg      ?   )r   rM   r   )r    rJ   r"   r"   r#   test_kerningk  s   r  c                  C   s   t td} d}t| }|| t| |}tt|}W d    n1 s'w   Y  || | }| }h |dd |D ksFJ t|t|k sPJ | | ksZJ d S )Nzfonts/ttf/DejaVuSerif.ttfz%these should be subsetted! 1234567890c                 S   s   h | ]}t |qS r"   )chr)r   keyr"   r"   r#   	<setcomp>  s    z%test_glyphs_subset.<locals>.<setcomp>)	r   r   r   set_textr
   r   get_charmaprG   get_num_glyphs)fpathchars	nosubfontsubsetsubfont	nosubcmapsubcmapr"   r"   r#   test_glyphs_subsets  s   

r  zmulti_font_type3.pdfgffffff@)tolc                  C   h   t jdgd} tt | jdkrtd tjdddgdd tjd	d
d t	 }|
ddd d S )Nr&   r+   r'   Font may be missingr3   r%      r,   r  r4   r)   r(   333333?ffffff?"   There are 几个汉字 in between!fmr	   r   r   r7   r8   r9   r   rcrM   r   fpr    r"   r"   r#   test_multi_font_type3     
r+  zmulti_font_type42.pdfg@c                  C   r  )Nr&   r+   r'   r  r3   r%   r   r!  r4   r*   r"  r#  r$  r%  r&  r)  r"   r"   r#   test_multi_font_type42  r,  r-  zfamily_name, file_name)z	Noto SanszNotoSans-Regular.otf)FreeMonozFreeMono.otfc                 C   sr   t j| gd}tt |j|krtd|  d tjd| gdd t	 }|
ddd	 |jt d
d d S )Nr+   r-   r.   r3   r   r!  r#  r$  u   Привет мир!r4   r5   )r'  r	   r   r   r7   r8   r9   r   r(  rM   r   r;   r<   r=   )family_name	file_namer*  r    r"   r"   r#   test_otf_font_smoke  s   r1  ztruetype-conversion.pdfc                 C   sL   dt jd< t \}}|jdddttddd |g  |	g  d S )Nr)   r/   r   ABCDEzmpltest.ttfP   )r3   r   )
r   r   r   r   r   r   __file__	with_namer   r   )recwarnr    r!   r"   r"   r#   test_truetype_conversion  s   


r7  )@r   r   r<   r   pathlibr   numpyrU   r8   
matplotlibr   r   r   r   r   r'  matplotlib.cbookr   matplotlib.ft2fontr   matplotlib.font_managerr   r	   #matplotlib.backends._backend_pdf_psr
   r   matplotlib.backends.backend_pdfr   matplotlib.patchesr   matplotlib.testing.decoratorsr   r   matplotlib.testing._markersr   r$   markparametrizer@   rB   rK   rP   r`   r~   r   r   r   r   r   r   r   r   r   stylecontextr  r	  r  r  r  r+  r-  r1  r7  r"   r"   r"   r#   <module>   s~    
#%









