o
    :a"                     @   s.  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 Z
edgdd Zedgd	d
 Zdd Zedgde dkr@d ndeddddd Zedgde dkrXd ndeddddd Zedgddddd Zedgd de dkr}d nd!d"d#d$ Zed%gd dd&d'd( Zd)d* ZdS )+    N)image_comparisonc              
   C   s*   | j ddd| fddt|dddd d S )	N       ?r   r      bk)
arrowstylefcec)ZxyZxytextsizeZ
arrowprops)Zannotatedict)axtr r   E/usr/lib/python3/dist-packages/matplotlib/tests/test_arrow_patches.py
draw_arrow   s
   
r   Zfancyarrow_test_imagec            	      C   s   g d} ddt j g}tjt|t| ddtddd\}}t| D ] \}}t|D ]\}}|||f }t||| |j	ddd	 q+q#d S )
N)皙?333333?皙?皙?r   ZfancysimpleF)   g      @   )Zaspect)ZsqueezefigsizeZ
subplot_kw)Z	labelleftZlabelbottom)
mpatches
ArrowStyleZFancypltsubplotslenr   	enumerater   Ztick_params)	r   r   figZaxsZi_rZr1Zi_tt1r   r   r   r   test_fancyarrow   s   

r$   zboxarrow_test_image.pngc                  C   s   t j } t| }d}|| d }tjd|d fd}d}tt| D ]\}}|jd|| | d | |d||j	t
|dd	d
d q#d S )Ng333333?r   gUUUUUU@g      ?r   g5@centerwr   )Zboxstyler
   r   )Zhar   Z	transformZbbox)r   ZBoxStyle
get_stylesr    r   figurer!   sortedtextZtransFigurer   )stylesnZspacingZ	figheightr"   Zfontsizei	stylenamer   r   r   test_boxarrow   s   
r0   c               	   C   sR   t jdddd} |  }|ddg |ddg |tjddd	d
dd | S )z
    Convenience function that prepares and returns a FancyArrowPatch. It aims
    at being used to test that the size of the arrow head does not depend on
    the DPI value of the exported picture.

    NB: this function *is not* a test in itself!
    Zfancyarrow_dpi_cor_test)      2   )r   dpir   r   )r   r   )皙?g333333?r2   ->d   )ZposAZposBZlwr	   mutation_scale)r   r)   Zadd_subplotset_xlimset_ylim	add_patchr   FancyArrowPatch)Zfig2r   r   r   r   !__prepare_fancyarrow_dpi_cor_test3   s   r=   zfancyarrow_dpi_cor_100dpi.pngTZx86_64g{Gz?r7   )r4   )remove_texttolZsavefig_kwargc                   C   
   t   dS )a   
    Check the export of a FancyArrowPatch @ 100 DPI. FancyArrowPatch is
    instantiated through a dedicated function because another similar test
    checks a similar export but with a different DPI value.

    Remark: test only a rasterized format.
    Nr=   r   r   r   r   test_fancyarrow_dpi_cor_100dpiE   s   
rB   zfancyarrow_dpi_cor_200dpi.png   c                   C   r@   )z
    As test_fancyarrow_dpi_cor_100dpi, but exports @ 200 DPI. The relative size
    of the arrow head should be the same.
    NrA   r   r   r   r   test_fancyarrow_dpi_cor_200dpiT   s   
	rD   zfancyarrow_dash.pngdefault)r>   stylec               
   C   sX   t  \} }tjddddddddd	}tjdddd
ddddd	}|| || d S )N)r   r   r   z-|>zangle3,angleA=0,angleB=90g      $@   Zdashedr   )r	   connectionstyler8   Z	linewidthZ	linestyleZcolorZangle3Zdotted)r   r   r   r<   r;   )r"   r   eZe2r   r   r   test_fancyarrow_dash`   s&   
rJ   zarrow_styles.pngZmpl20g{Gzt?)rF   r>   r?   c                  C   s>  t j } t| }tjdd\}}|dd |d| |jddddd t	t
| D ]"\}}t jd|d d	  |fd
|d d	  |f|dd}|| q,t	g dD ]G\}}|}|d dkre|d7 }|d dkro|d7 }t	ddgD ]&\}}	|dt|	}
t jdd| | fdd| | f|
dd}|| quqUd S )N)r   r   r%   r   r   )leftrightZbottomtopr   rG   g?g?   )r	   r8   )z]-[z]-z-[z|-|-z,angleA=ANGLEz,angleB=ANGLEi<   ZANGLEg?g?)r   r   r(   r    r   r   r9   r:   Zsubplots_adjustr!   r*   r<   r;   replacestr)r,   r-   r"   r   r.   r/   patchrF   jZangler	   r   r   r   test_arrow_stylesu   s8   
 rV   zconnection_styles.png)rF   r>   c                  C   s~   t j } t| }tjdd\}}|dd |d| tt	| D ]\}}t j
d|fd|d fd	|d
d}|| q#d S )N)   
   r%   r   r   rK   r   r5   r   r6   rO   )r	   rH   r8   )r   ConnectionStyler(   r    r   r   r9   r:   r!   r*   r<   r;   )r,   r-   r"   r   r.   r/   rT   r   r   r   test_connection_styles   s   
rZ   c                  C   s   t jjddd} t jdd| d}tt t 	| W d    n1 s'w   Y  t jjddd}t jdd|d}t 	| d S )N   rC   )ZangleAZangleB)r   r   r   )rH   gh@)
r   rY   ZAngle3r<   pytestZraises
ValueErrorr   Zgcar;   )Zconn_style_1Zp1Zconn_style_2Zp2r   r   r   test_invalid_intersection   s   r^   )r\   platformZmatplotlib.pyplotZpyplotr   Zmatplotlib.testing.decoratorsr   Zmatplotlib.patchesZpatchesr   r   r$   r0   r=   machiner   rB   rD   rJ   rV   rZ   r^   r   r   r   r   <module>   s<    



	



