U
    FvfE                     @   s  d dl Z d dlZd dlmZ d dl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lmZ d	d
 Zdd Zdd Zdd Zdd Ze	d d gdd gddgd dgge	je	je	je	jge	d d gd dgdd gge	je	je	jge	d dgddgge	je	jge	ddgge	jggZddddgZej de!eedd Z"ej de	j#e	j$gdd Z%dd  Z&d!d" Z'ed#gd$d%d&d'd( Z(ed)gd$d*d+d, Z)ed-gd%d.d/d0 Z*d1d2 Z+d3d4 Z,ed5gd$d*d6d7 Z-ed8gd$d*d9d: Z.ed;gd$d*d<d= Z/ed>gd?d$d@dAdBdCgdDdEdF Z0dGdH Z1dIdJ Z2dKdL Z3dMdN Z4ej dOe5dPdQ dRD dSdT Z6ej dUe7dVdWdXdYdZ Z8d[d\ Z9d]d^ Z:d_d` Z;dS )a    N)assert_array_equal)patches)Path)Polygon)image_comparison)
transforms)
MouseEventc                  C   sL   t tddd} | jjdks"t| jd ks0tt|  j	t
j j	 d S )Nr      Tclosed)r   npzerosverticesshapeAssertionErrorcodesr   get_extentsextentsr   Bboxnullpath r   >/tmp/pip-unpacked-wheel-7vhvci0g/matplotlib/tests/test_path.pytest_empty_closed_path   s    

r   c               	      s4   t    fdd} tt |   W 5 Q R X d S )Nc                      s    j d  _ d S )N       @)r   r   r   r   r   modify_vertices   s    z+test_readonly_path.<locals>.modify_vertices)r   unit_circlepytestraisesAttributeError)r   r   r   r   test_readonly_path   s    r"   c               	   C   s   t ddd} tjttd| j d t	|  W 5 Q R X t dddd}tjttd|j d t	| W 5 Q R X t ddd}t d}td|j d	|j }tjt|d t	|| W 5 Q R X d S )
N         z
has shape )matchr
      zYour vertices have shape z but your codes have shape )
r   arangeZreshaper   r    
ValueErrorreescaper   r   )Z
bad_verts1Z
bad_verts2Z
good_vertsZ	bad_codesmsgr   r   r   test_path_exceptions#   s    
r-   c                  C   sH   t ddddg} ddg}| |}|jdks2ttj|dd	g d S )
Nr   r   r      r0   r0   )r0   r         ?r3   )      ?r3   boolTF)r   Z_create_closedcontains_pointsdtyper   r   testingassert_equal)r   pointsretr   r   r   test_point_in_path6   s
    
r<   c                  C   s8   t  } dddg}| j|dd}tj|dddg d S )N)        r=   )      ?r=   )?r?   g      )ZradiusTF)r   r   r6   r   r8   r9   )r   r:   resultr   r   r   $test_contains_points_negative_radius?   s    
rA   r0   r
   )r=   r=         ?      ?)r=   r=   rC   r3   )r=   rC   rC   rC   )rC   r   rC   r   zpath, extentsc                 C   s   t |  j|kstd S )N)r   allr   r   r   )r   r   r   r   r   test_exact_extentsX   s    rE   ignored_codec                 C   sB   t ddgddgddggt jt j| g}t| jdks>td S )Nr   r0   r
   )r=   r=   rC   rC   )r   MOVETOr   rD   r   r   r   )rF   r   r   r   r   test_extents_with_ignored_codesf   s    rH   c                  C   sl   t ddgddgddgddgddgg} t| }t t jdgg}||}t|dks\t|d rhtd S Nr   r0   r3   )r   arrayr   nanr6   lenr   )Zboxptestcontainsr   r   r   test_point_in_path_nanp   s    (
rP   c                  C   s   t  \} }|jddd |dd}| |jd|jsDt| |jd|jrbt| |jd|jrtd S )	Nlogr/   )Zxscaleylimr0   
   )   r3   r2   )2   r3   )	pltsubplotssetZaxvspanget_pathZcontains_point	transData	transformr   )figaxZpolygonr   r   r   test_nonlinear_containmenty   s    
 
 
 r^   zarrow_contains_point.pngTZmpl20)remove_textstylec                  C   s&  t  \} }|d |d tjddddd}|| tjddd	dd}|| tjd
ddddd}|| |||g}tt	dddt	ddd\}}t
t| | D ]f\}\}	}
|j|	|
g\}}td| j||}t
|D ],\}}||\}}|r|j|	|
ddd qqd S )Nr	   )r3   g      ?)r4   rB   z->(   )
arrowstylemutation_scale)r3   r0   )r4   r>   z]-[)r3   r4   )r4   g      ?ZfancyF)rb   fillrc   r   r
   g?Zbutton_press_eventrT   r)sc)rV   rW   set_xlimset_ylimr   ZFancyArrowPatch	add_patchr   Zmeshgridr(   	enumeratezipZravelrZ   r[   r   ZcanvasrO   Zscatter)r\   r]   ZarrowZarrow1Zarrow2Zpatches_listXYkxyZxdispZydispeventmpatchZinsideresr   r   r   test_arrow_contains_point   s<    





"rv   zpath_clipping.svg)r_   c                  C   s   t jdd} tddddgddddgddddgdd	ddgdd	d
dgd	d
ddgd
ddd	ggD ]t\}}| dd|d }ddddg}||d |d |d   ||d |d |d   |t|dddd qZd S )N)g      @g@)Zfigsize)   rw   )rw   ^  )  rx   )ry   rw   )ry   d   )rw   rz   )rw     )ry   r{   r$   r
   r0   r      i  i  r%   noneZredT)Z	facecolorZ	edgecolorr   )rV   figurerk   Zadd_subplotrh   ri   rj   r   )r\   iZxyr]   Zbboxr   r   r   test_path_clipping   s(    






   r   zsemi_log_with_zero.png)r`   c                  C   s^   t dd} dd| d d   d }t \}}|j| |ddd	d
 |dd |d d S )NirS   rC   r
   r0      -o   ro   )ZlwZmarkeredgecolorgHz>T)r   r(   rV   rW   Zsemilogyri   Zgridrp   rq   r\   r]   r   r   r   test_log_transform_with_zero   s    r   c                  C   s   t  } | jjdkstd S )Nr	   )r   make_compound_pathr   r   r   )re   r   r   r   test_make_compound_path_empty   s    r   c                  C   sL   ddg} dt | | gt jt jgg }t j| }t|jt jkdksHtd S )Nr   r%   )r   rG   STOPr   r   sumr   r   )ZzeropathsZcompound_pathr   r   r   test_make_compound_path_stops   s    
r   zxkcd.pngc               	   C   sZ   t jd t ddt j d} t | }t  t \}}|	| | W 5 Q R X d S )Nr   r
   rz   )
r   randomseedlinspacepisinrV   xkcdrW   plotr   r   r   r   	test_xkcd   s    

r   zxkcd_marker.pngc               	   C   s   t jd t ddd} | }d|  }dt d }t H t \}}|j| |ddd |j| |ddd |j| |d	dd W 5 Q R X d S )
Nr   rT            @+rS   )mso^)	r   r   r   r   onesrV   r   rW   r   )rp   y1y2Zy3r\   r]   r   r   r   test_xkcd_marker   s    
r   zmarker_paths.pdfc                  C   sD   d} t t| t| d t|  t d|  t dd d S )N   r$   )rV   Zerrorbarr   r(   r   ZxlimrR   )Nr   r   r   test_marker_paths_pdf   s    r   Znan_pathdefaultZpdfsvgepsZpng)r`   r_   
extensionsc                  C   sV   dt jdt jdddg} t jdt jddt jd	g}t \}}|| d
 ||d
 d S )Nr   r
   r$   rT   r'   r   	   rS   r#   r   )r   rK   rV   rW   r   )Zy0r   r\   r]   r   r   r   test_nan_isolated_points  s
    r   c                  C   s.  t ddgddgddgddgdd	gd
dgddgddgddgddgddgddgddgddgddgddgdd gd!d"gd#d"gd$d%gd&d'gd(d)gg} d*\}}}}tt | d d d+f | d d d,f fjd-d.}t||g||gg}|| d, }t 	|d/ |d0 kst
t 	|d0 |d, ks*t
d S )1NgmR?gDpTU?g     ?g_9?g     ?g      ?gUUu@gF^9?g      ?g$z|?g["8j@gUU@ga1?g["8@g}LRJ?gDpTU?gmR?g      @g=:r9?g["8@gAL0 @gUU@gy?gI?g9 @g["8
@g_9@g     @gB@gUU@gq1Pc1@g     @?ghs@gUU@gA!@gmR@g     @gbc@g     @?g9qa @gI?)rC   r4   g @r   r0   r   Tr   r   )r   rJ   r   ZvstackTr   r   Zclip_to_bboxto_polygonsrD   r   )handZr0Zc0Zr1Zc1ZpolyZ	clip_rectZpoly_clippedr   r   r   (test_path_no_doubled_point_in_to_polygon  s>    0r   c                  C   s   ddgddgg} t | }t|jdddg  t|jdddd| g t| g  t|jdd| g ddgddgddgg} ddgddgddgddgg}t | }t|jddd|g t|jdddd| g t| |g t|jdd| g d S )	NrS   r   ra   )widthheightF)r   r   closed_only)r      )r   r   r   )datarM   Zclosed_datar   r   r   test_path_to_polygons2  s"    r   c                  C   s   ddgddgg} t jt jg}t | }t | |}| }| }||k	sJt|j|jk	sZt||k	sft|j|jk	svt|j|jk	std S Nr   r0   )r   rG   LINETOdeepcopyr   r   r   Zvertsr   path1path2Z
path1_copyZ
path2_copyr   r   r   test_path_deepcopyG  s    
r   c                  C   s   ddgddgg} t jt jg}t | }t | |}| }| }||k	sJt|j|jksZt||k	sft|j|jksvt|j|jkstd S r   )r   rG   r   copyr   r   r   r   r   r   r   test_path_shallowcopyV  s    
r   phic                 C   s.   g | ]&}t d ddddddddd	g
| qS )
r   r   r   -   <   K   Z   i   x      )r   rJ   ).0deltar   r   r   
<listcomp>e  s   r   )r   r   r0   c                 C   s  ddddg}t  t| }tddg}||}||rJ||sNttddg}||}||rx||s|t|tdd	g}|td
d	g}||r||st|tdd	g}|tdd	g}||r||st||st|tddg}|tddg}||r@||sDt|tddg}|tddg}||s||rt|tddg}|tddg}||s||rt|D ]V}|tddg}|td| dfd| dfg}||s||rtq|D ]N}|tddg}|tdd| fdg}||sl||r$tq$|D ]N}|tddg}|tdd| fdg}||r||sxtqx|tddg}|tdddg}||r||s
t|tddg}|tddg}||sF||rJt|tddg}|tddg}||s||rtd S )Ngh㈵>g:0yE>g|=g-q=)r   r   )r
   r   r.   r/   )r   r%   )r0   r%   )r   rT   )rT   rT   r1   )r%   r%   )r%   r   )r   r'   )r   r   r   r0   rT   r	   )r0   r   )r   r   )r?   r0   )r=         )rC   r   )rC         @)r=   r   )	r   ZAffine2Drotater   Zdeg2radr   Ztransform_pathintersects_pathr   )r   Z	eps_arrayr[   abr   r   r   r   test_path_intersect_pathe  sZ    

"   r   offseti0ii  r   c                 C   sX   | }d|  }t ||}tj|jdd}tj|jdd}tj|d tj|d d S )Nih  r   )Zaxisr   r0   )r   Zarcr   minr   maxr8   Zassert_allclose)r   lowhighr   ZminsZmaxsr   r   r   test_full_arc  s    r   c               	   C   s   t tddgddgddgddgddggtjd	d
d
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dgt jd} t tddgddgddgddgddggtjd	d
d
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gt jd}|| rt| |rtd S )NgƉ@g퟇@gЅ@g@g`m$@g;E@g6[@gч61@r0   r
   O   )r7   g-Hߊ@gGN@g`؊@g{Kʠ@g
@)r   r   rJ   Z	code_typer   r   Z	this_pathZoutline_pathr   r   r   !test_disjoint_zero_length_segment  s0    	
r   c                  C   s`   t tddgddgg} t tddgddgddgddgg}|| sNt| |s\td S rI   )r   r   rJ   r   r   r   r   r   r   "test_intersect_zero_length_segment  s     r   c                  C   s   t tjtjgtjtjggt jt jgt tjtjgtjtjggt tjtjgtjtjgtjtjgtjtjggt jt jt jt jgg} | D ]4}|jdd}t|dkst|j	d t j
kstqd S )NT)Zremove_nansr0   r   )r   r   rK   rG   	CLOSEPOLYCURVE3cleanedrL   r   r   r   )r   rM   r   r   r   r   test_cleanup_closepoly  s    
 
r   )<r*   Znumpyr   Znumpy.testingr   r   Z
matplotlibr   Zmatplotlib.pathr   Zmatplotlib.patchesr   Zmatplotlib.testing.decoratorsr   Zmatplotlib.pyplotZpyplotrV   r   Zmatplotlib.backend_basesr   r   r"   r-   r<   rA   rG   ZCURVE4r   r   Z_test_pathsZ_test_path_extentsmarkZparametrizerl   rE   r   r   rH   rP   r^   rv   r   r   r   r   r   r   r   r   r   r   r   r   Zconcatenater   ranger   r   r   r   r   r   r   r   <module>   s   
	
&

		 
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

	
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



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