U
    \	a&)                     @   s  d dl Z d dlZd dlmZ d dlZd dlZd dlm	Z	 d dl
mZ d dlmZmZ d dlmZ dHddZe	d	gd
ddd Ze	dgdd Ze	dgdd Ze	dgddddd Ze	dgdd Ze	dgdd Ze	d gd
dd!d" Ze	d#gd$d% Ze	d&gd'd( Zd)d* ZdId.d/Ze	d0d1gd2d3 Zd4d5 Zej !d6d7d8gd9d: Z"d;d< Z#d=d> Z$d?d@ Z%dAdB Z&dCdD Z'ej (dEdFdG Z)dS )J    N)assert_array_equal)image_comparison)AnchoredOffsetboxDrawingArea)	Rectangle   c                 C   sH   |  ddg | jdd | jd|d | jd|d | jd|d d S )	N         Znbinsx-labelfontsizey-labelZTitle)plotlocator_params
set_xlabel
set_ylabel	set_title)axr    r   E/tmp/pip-unpacked-wheel-wjyw_3jo/matplotlib/tests/test_tightlayout.pyexample_plot   s
    r   Ztight_layout1gffffff?)tolc                  C   s$   t  \} }t|dd t   dS )z'Test tight_layout for a single subplot.   r   Npltsubplotsr   tight_layoutfigr   r   r   r   test_tight_layout1   s    r!   Ztight_layout2c                  C   sJ   t jddd\} \\}}\}}t| t| t| t| t   dS )(Test tight_layout for multiple subplots.r	   )ZnrowsZncolsNr   )r    ax1ax2ax3ax4r   r   r   test_tight_layout2   s    r'   Ztight_layout3c                  C   sB   t d} t d}t d}t|  t| t| t   dS )r"         z   N)r   subplotr   r   )r#   r$   r%   r   r   r   test_tight_layout3)   s    


r,   Ztight_layout4)z2.5.5z2.6.1gQ?)Zfreetype_versionr   c                  C   sj   t dd} t jdddd}t jddddd}t jdddd	}t|  t| t| t| t   d
S )z#Test tight_layout for subplot2grid.)r
   r
   r   r   )r   r   r	   )colspan)r   r   r.   rowspan)r   r	   )r0   N)r   subplot2gridr   r   )r#   r$   r%   r&   r   r   r   test_tight_layout45   s    r2   Ztight_layout5c                  C   s2   t  } tdd}| j|dd t   dS )zTest tight_layout for image.d   )
   r4   none)interpolationN)r   r+   npZarangeZreshapeZimshowr   )r   Zarrr   r   r   test_tight_layout5D   s    r8   Ztight_layout6c            	   	   C   sT  t  @ t dt t } tjdd}| 	|d }| 	|d }t
| t
| |j| ddddgd tjdd}|D ]*}| 	|}t
| |d |d q|jd	d
d |j| ddddgdd t|j|j}t|j|j}|j| dd||j  dd|j|  gd |j| dd||j  dd|j|  gdd W 5 Q R X dS )zTest tight_layout for gridspec.ignorer	   r   r         ?rectr
    r   r   r   g?)r<   Zh_padN)warningscatch_warningssimplefilterUserWarningr   figuremplZgridspecZGridSpecadd_subplotr   r   r   r   mintopmaxbottom)	r    Zgs1r#   r$   Zgs2ssr   rF   rH   r   r   r   test_tight_layout6M   s:    

  rJ   Ztight_layout7c                  C   sr   d} t  \}}|ddg |jdd |jd| d |jd| d |jd	d
| d |jdd| d t   d S )Nr   r   r	   r
   r   r   r   r   z
Left Titleleft)locr   zRight Titleright)r   r   r   r   r   r   r   r   )r   r    r   r   r   r   test_tight_layout7w   s    rN   Ztight_layout8c                  C   s.   t  } | ddi |  }t|dd dS )#Test automatic use of tight_layout.pad皙?r   r   N)r   rB   Zset_tight_layoutrD   r   r   r   r   r   test_tight_layout8   s    rR   Ztight_layout9c                  C   s.   t dd\} }|d d d t   d S )Nr	   r   F)r   r   set_visibler   )fZaxarrr   r   r   test_tight_layout9   s    rU   c                  C   s  t  } | d}|jjdddd |jjdddd |jjdddddd	 |jjdddddd	 |jjd
gdd |jjd
gdd | d}|jjdddd |jjdddd | d}|jjdddd |jjdddd | d}|jjdddd |jjdddd t   ddgddggddgddggddgddggddgddggg}t| j	D ](\}}t
t|  d||  q^dS )rO   r(   out   r
   )tickdirlengthwidth    Tminor)rX   rY   rZ   Ztick1Onwhichr   )r\      inr)   Zinout   gK?gCl?gʡE?gB`"?gI+?g/$?gQ?gm?N)r   rB   rD   ZxaxisZset_tick_paramsZyaxisZ	set_ticksr   	enumerateZaxesr   r7   roundget_positionZ
get_points)r    r   Zansnnr   r   r   test_outward_ticks   sN    
        


re   r4   rQ   blackc              
   C   s   |d|  }}| | f| df| |f|dfd|f||fd| f|| fd| fg	}|D ]P}t ||}td|||dddd}	||	 td|d	d|| jd	d
}
| |
 qZ|
S )z&
    Surround ax with OffsetBoxes
    r   r:   r-   Noner   F)rZ   heightZ	facecolorZ	edgecolorZ	linewidthZantialiasedcenterg        )rL   childrP   ZframeonZbbox_to_anchorZbbox_transformZ	borderpad)r   r   Z
add_artistr   Z	transAxes)r   sizemargincolormmpZanchor_pointsZpointdaZ
backgroundZanchored_boxr   r   r   add_offsetboxes   s<        

rq   Ztight_layout_offsetboxes1Ztight_layout_offsetboxes2c                     s   d ddddg ddg  fdd	} |  }t   |  }|d d  D ]&}| D ]}t|trf|d
 qfqZt   d S )Nr	   ZredZblueZgreenZyellowr   r   c                     sL   t \} }|j}t| D ]&\}}|j|d t|d|d q |S )N)rm      )r   r   Zflatzipr   rq   )_axsr   rm   colorscolsZrowsxyr   r   	_subplots   s    z0test_tight_layout_offsetboxes.<locals>._subplotsF)r   r   Zget_children
isinstancer   rS   )r{   ru   r   rj   r   rv   r   test_tight_layout_offsetboxes   s    	
r}   c                  C   s   t  } |   dS )zETest that tight layout doesn't cause an error when there are no axes.N)r   Zgcfr   )r    r   r   r   test_empty_layout   s    r~   labelZxlabelZylabelc                 C   s$   t jdd\}}|jf | di dS )z8Test that no warning emitted when xlabel/ylabel too big.r
   r	   ZfigsizeZdaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaN)r   r   set)r   r    r   r   r   r   test_verybig_decorators  s    r   c                  C   s4   t jdddd\} }|d d |d d dS )	z+Test that doesn't warn when xlabel too big.r   r	   r   r   r   ZaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaZbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbN)r   r   r   r    ru   r   r   r   test_big_decorators_horizontal  s    r   c                  C   s4   t jdddd\} }|d d |d d dS )	z+Test that doesn't warn when ylabel too big.r	   r   r   r   r   ZaaaaaaaaaaaaaaaaaaaaZbbbbbbbbbbbbbbbbbbbbN)r   r   r   r   r   r   r   test_big_decorators_vertical  s    r   c                	   C   s@   t dd t jddddd tt t   W 5 Q R X d S )N)      r-   )r   r   )r   r
   r
   r   r/   )r   r1   pytestwarnsrA   r   r   r   r   r   test_badsubplotgrid  s    r   c               	   C   s   t jdd\} }|ddg |ddg |jddddd	 | }tt& t 	  | }|j
|j
ksrtW 5 Q R X tt t j	ddd
d
gd W 5 Q R X d S )NTr   r   r   zBIG LONG STRING)g      ?r	   )g      %@g      ?F)ZxyZxytextZannotation_clipg?r;   )r   r   Zset_xlimZset_ylimZannotaterc   r   r   rA   r   rZ   AssertionError)r    r   p1p2r   r   r   test_collapsed"  s    
r   c                  C   sJ   t jdd\} }| d}|d}| j  | j| jksFt	d S )NTr   Zfoobar)
r   r   Zsuptitler   ZcanvasZdrawZget_window_extentZy0y1r   )r    r   sttr   r   r   test_suptitle7  s
    


r   Zpdfc                    s@   t jjj  fdd}| t jjd| t \}}|  d S )Nc                    s(   t | tjjjst | f|| d S )N)r|   rC   backendsZbackend_pdfZRendererPdfr   )selfargskwargsZunpatched_initr   r   __init__C  s    z'test_non_agg_renderer.<locals>.__init__r   )rC   Zbackend_basesZRendererBaser   setattrr   r   r   )ZmonkeypatchZrecwarnr   r    r   r   r   r   test_non_agg_renderer?  s
    
r   )r   )r4   rQ   rf   )*r>   Znumpyr7   Znumpy.testingr   r   Z
matplotlibrC   Zmatplotlib.testing.decoratorsr   Zmatplotlib.pyplotZpyplotr   Zmatplotlib.offsetboxr   r   Zmatplotlib.patchesr   r   r!   r'   r,   r2   r8   rJ   rN   rR   rU   re   rq   r}   r~   markZparametrizer   r   r   r   r   r   backendr   r   r   r   r   <module>   sV   







)


!


'
	
