U
    fr4                     @   s^  d Z ddlZddlZddlZddlmZ ddlm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 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mZ dd
lm Z  dd Z!ej"j#dddd Z$dd Z%dd Z&edgdddd Z'dd Z(dd Z)dd Z*d d! Z+ed"gddd#d$ Z,ed%d&d'd( Z-d)d* Z.d+d, Z/ed-gdd.e0 d/kr|d0ndd1d2d3 Z1ed4gddd5d6 Z2d7d8 Z3ed9gd:d;d<d= Z4d>d? Z5e d@dA Z6ej"7dBdCdDged%d&dEdF Z8dGdH Z9dIdJ Z:edKgdd.dLdMdN Z;e dOdP Z<dQdR Z=e dSdT Z>edUgd&dVdW Z?dS )Xz%
Tests specific to the lines module.
    N)SimpleNamespace)cycler)assert_array_equal)_path)MarkerStyle)Path)image_comparisoncheck_figures_equal)MatplotlibDeprecationWarningc                  C   sH   d\} }t ddgt ddg }}d}tt| ||||dg dS )zTest a problematic case.)i)  i  g     H@g     W@g     @g(\@r   N)nparrayr   mlinesZsegment_hits)ZcxcyxyZradius r   B/tmp/pip-target-lpfmz8o1/lib/python/matplotlib/tests/test_lines.pytest_segment_hits   s    r      )Zrerunsc            
      C   s   d} t dd| }t jj| d}t }t }t||}|	d t
tj|jjddd}|| t
tj|jjddd}|| }d}	||	k std	S )
ac  
    GitHub issue #1256 identified a bug in Line.draw method

    Despite visibility attribute set to False, the draw method was not
    returning early enough and some pre-rendering code was executed
    though not necessary.

    Consequence was an excessive draw time for invisible Line instances
    holding a large number of points (Npts> 10**6)
    i r      sizeFr   )numberrepeat   N)r   linspacerandomnormalpltfigureZsubplotr   Line2DZset_visiblemintimeitr   canvasdrawadd_lineAssertionError)
Nr   r   figaxlZ	t_no_lineZt_invisible_lineZslowdown_factorZslowdown_thresholdr   r   r   test_invisible_Line_rendering%   s    

r+   c                  C   s6   t  \} }tjd |jtjdddgd d S Nr         r   )r   r   )Z
linestylesr   subplotsr   r   seedZcontourZrandnr(   r)   r   r   r   test_set_line_coll_dashQ   s    r4   c               	   C   s   t jtdd tdg  W 5 Q R X t jtdd tg d W 5 Q R X tg g } t t | d W 5 Q R X t t | d W 5 Q R X d S )Nzxdata must be)matchr   zydata must ber   )	pytestraisesRuntimeErrorr   r    Zwarnsr
   Z	set_xdataZ	set_ydataliner   r   r   test_invalid_line_dataY   s    r;   Zline_dashesT)remove_textc                  C   s$   t  \} }|jtdddd d S )N
   r/      	linestylelw)r   r1   plotranger3   r   r   r   test_line_dashesi   s    rD   c                  C   st   t  \} }|jtddd |jtddd |jtddd |jtddd |jtddd | j  d S )Nr=   none)colorrz.3)r   r   r   r   )r   r   r   r   r1   rB   rC   r#   r$   r3   r   r   r   test_line_colorsp   s    rI   c               	   C   s0   t g g } tt | d W 5 Q R X d S NZfoobar)r   r    r6   r7   
ValueErrorZ	set_colorr9   r   r   r   test_valid_colorsz   s    rL   c                  C   sP   t  \} }ddddddddd	d
dg ffD ]}|jtd|d q*| j  d S )N-Zsolid--dashedz-.dashdot:dotted)r   N)r   r   r   r=   )r@   rH   )r(   r)   lsr   r   r   test_linestyle_variants   s         rT   c               	   C   s0   t g g } tt | d W 5 Q R X d S )NZaardvark)r   r    r6   r7   rK   Zset_linestyler9   r   r   r   test_valid_linestyles   s    rU   zdrawstyle_variants.pngc                  C   sX   t d\} }dddddd g}t|j|D ](\}}|jtd|d |jd	d	d
 q*d S )N   defaultz	steps-mid	steps-prez
steps-poststeps  Z	drawstyle)r   r   )ZxlimZylim)r   r1   zipflatrB   rC   set)r(   axsZdssr)   Zdsr   r   r   test_drawstyle_variants   s
    r`   )png)
extensionsc                 C   sT   |   }td}||d | |  }t dd}|j||||j d d S )NrZ   g     @@        )Z	transform)add_subplotr   arangerB   mtransformsZAffine2D	translateZ	transData)fig_reffig_testr)   r   tr   r   r   test_no_subslice_with_transform   s    
rk   c               	   C   s0   t g g } tt | d W 5 Q R X d S rJ   )r   r    r6   r7   rK   set_drawstyler9   r   r   r   test_valid_drawstyles   s    rm   c                  C   s   t ddt j d} t | }t \}}|| |\}|d t|	 j
dt|  d ksdt|d t|	 j
t| kstd S )Nr   r   r=   rX   r   rW   )r   r   pisinr   r1   rB   rl   lenget_pathverticesr&   )r   r   r(   r)   r:   r   r   r   test_set_drawstyle   s    

"
rs   Zline_collection_dashesZmpl20)aarch64ppc64les390xg?)r<   styleZtolc                  C   s6   t  \} }tjd |jtjdddgd d S r,   r0   r3   r   r   r   test_set_line_coll_dash_image   s    rx   zmarker_fill_styles.pngc                  C   s   t dddgdddddtdddgg} d}tddg}tdd	g}t \}}td
D ]^\}}ttjj	D ]H\}}	t
| }
|j|d | || d|d   |d||	|	d|
|
dd qrq^|ddg |ddg d S )Nr   r   gz#ff0000cmr   Z
lightgreen	   zov^<>8sp*hHDdPXr=         ?r   r-   r>   )	markerZ
markersizeZmarkerfacecoloralt	fillstylelabelZ	linewidthrF   ZmarkeredgecolorZmarkeredgewidthg      @   )	itertoolscycler   r   r   r1   	enumerater   r    Z
fillStylesnextrB   Zset_ylimZset_xlim)colorsZaltcolorr   r   r(   r)   jr~   ifsrF   r   r   r   test_marker_fill_styles   s.     
r   c                  C   sD   t jdddgtddddd\} |  dks0t|  dks@td	S )
z=Test that markerfacecolor does not override fillstyle='none'.r   r   r   orE   )r   red)r~   ZmarkerfacecolorN)r   rB   r   Zget_fillstyler&   Zget_markerfacecolor)r*   r   r   r   test_markerfacecolor_fillstyle   s
    r   Zscaled_linesrW   )rw   c            	      C   s   t dd} t \}}dddg}ttjd }tt||D ]L\}\}}t dddD ]0}|j	| |t 
d	 d
|  f||d| qXq>d S )Nr       rO   rR   rP   axes.prop_cycler}   r=   2   皙?r?   )r   r   r   r1   r   
matplotlibrcParamsr   r\   rB   Zones)	thr(   r)   Zlins_stylesr   r   rS   ZstyrA   r   r   r   test_lw_scaling   s    
r   c                  C   s   t tdddgstt tdtjdgs6tt ddgtjgd  ddg r\tdtjj } t	
tjg|  t|  d S )Nr   r   r   r>   d   r   )r   Zis_sorted_and_has_non_nanr   r   r&   nanr   r    Z_subslice_optim_min_sizer   rB   rC   )nr   r   r   test_is_sorted_and_has_non_nan   s
    &r   c                 C   s>   |   ddgd |  jdddgdddgdddgd d S )Nr   r   z-or   	markevery)r1   steprB   ri   rh   r   r   r   test_step_markers   s    r   parentr   axesc              
      sH  t jd t ddd}t jt|}d dddddgdd	gtdd
dt t||dk ddg	}dddddddddg	}|dkr|d d }|d d }fdd}fdd}nD|dkrt	ddj
t	ddj
 fd d} fd!d}|D ]}	||||	d" q|D ].}	t t|	tt}
||||
d" qd S )#N*   r   r         )r   r>   r>      r=   r   r}   333333?)r   g?Z11111111111111Z10001000100010Z00100001000010Z01000100000100Z10000000000001Z00000101010000Z01110001110110Z11011011011110Z01010011011101r   c                   s     tj| |d|d d S Nr   r~   r   
add_artistr   r    r   r   r   )ri   r   r   add_test  s    z test_markevery.<locals>.add_testc                   s     tj| |d|d d S r   r   r   )rh   r   r   add_ref  s    ztest_markevery.<locals>.add_refr   r   c                   s   t  j| |d|d d S Nz-gDr   r   rB   r   )axs_testr   r   r   %  s    c                   s   t  j| |d|d d S r   r   r   )axs_refr   r   r   (  s    r   )r   r   r2   r   Zrandrp   slicere   iterr1   r]   r   listZastypeintbool)ri   rh   r   r   r   Z
cases_testZ	cases_refr   r   casemer   )r   r   rh   ri   r   test_markevery  sB     
     r   c               	   C   sL   t  } | tjddgddgddd tt | j	  W 5 Q R X d S )Nr   r   r   r}   r   )
r   r   r   r   r    r6   r7   rK   r#   r$   )r(   r   r   r   .test_markevery_figure_line_unsupported_relsize3  s     r   c                  C   s   t  \} }|jdddgtdd\}| j  | dks@t|d | j  |td | j  t	
ddgd	dgd
dgg}|jd	ddgt|dd\}|jd
dd	g|dd\}t| j|j t| j|j d S )Nr   r   r   D)r~   sr   r   r   r      )r~   ms)r   r1   rB   r   r#   r$   Z
get_markerr&   Z
set_markerr   Z_create_closedr   rr   )r(   r)   r:   Z	triangle1line2line3r   r   r   test_marker_as_markerstyle:  s    



r   zstriped_line.png)r<   rw   c               	   C   sf   t jd} t \}}|j| jdddddddd	 |j| jddd
dddddd |jdd d S )Ni!N,   r   ZorangebluerN   r>    )rF   gapcolorr@   rA   r   r   black)r   )r   r>   r   r   r}   )rF   r   r@   rA   r   alpha)Zhandlelength)r   r   Zdefault_rngr   r1   rB   uniformZlegend)rng_r)   r   r   r   test_striped_linesN  s         r   c                 C   sB   |   jddgdddgd |  jddgddddddgd d S )Nr   r   r   )dashes)rd   rB   r   r   r   r   test_odd_dashesY  s    r   c                  C   s  t  \} }t| jjd | jjd d d}|jddgddgdd\}||\}}|r\t|jddgddgddd	\}||\}}|stt	|d
 dg |jddgddgdd\}||\}}|rt|
d ||\}}|stt	|d
 dg d S )Nr      )r   r   r   r   T)pickerr-   )r   Z
pickradiusind)r   r1   r   ZbboxwidthheightrB   containsr&   r   Zset_pickradius)r(   r)   Zmouse_eventZl0foundindicesl1l2r   r   r   test_picking_  s$    
r   c                 C   sb   t ddd}|  ||d\}td|d d < |d | jdddgdddgddd d S )	Nr   rV   r   z.-r   rY   r   r[   )r   re   rd   rB   rC   rl   )ri   rh   rj   r*   r   r   r   test_input_copyy  s
    
r   ra   c                 C   s   ddddddgddgt d	d
ddddddg}tjd }|tddt|}tdd}d|d  }| }t|D ]"\}}	|j|| d|	|| d qtt	||dt
jd< |  }
t|D ]\}}|
|| d qdS )z*Test that we can set markevery prop_cycle.N   )r.   r         r.   r   r   r      r   r   r   g      ?)rc   r   )g?r   Zjetg?g?r   r>   r   zo-)r   rF   r   )r   mplZ	colormapsr   r   rp   rd   r   rB   r   r   r   )ri   rh   ZcasesZcmapr   r   r   r_   r   r   r)   r   r   r   r   test_markevery_prop_cycle  s*    
    
r   )@__doc__r   platformr"   typesr   r   numpyr   Znumpy.testingr   r6   r   r   r   Zmatplotlib.lineslinesr   Zmatplotlib.markersr   Zmatplotlib.pathr   Zmatplotlib.pyplotZpyplotr   Zmatplotlib.transformsZ
transformsrf   Zmatplotlib.testing.decoratorsr   r	   Zmatplotlib._api.deprecationr
   r   markZflakyr+   r4   r;   rD   rI   rL   rT   rU   r`   rk   rm   rs   machinerx   r   r   r   r   r   Zparametrizer   r   r   r   r   r   r   r   r   r   r   r   <module>   s   

+





  




,





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