a
    r=ic/                     @   s   d Z ddlZddlZddlZddlmZ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	lmZ G d
d dejZG dd dejZG dd deZG dd dejZG dd dZeedZeeej Z!e
"e!Z#dS )z/
An experimental support for curvilinear grid.
    N)_apicbook)Path)host_axes_class_factory   )	axislinesgrid_helper_curvelinear)
AxisArtist)ExtremeFinderSimplec                   @   s   e Zd ZdS )FloatingAxisArtistHelperN)__name__
__module____qualname__ r   r   v/home/droni/.local/share/virtualenvs/DPS-5Je3_V2c/lib/python3.9/site-packages/mpl_toolkits/axisartist/floating_axes.pyr      s   r   c                       s6   e Zd Zd
 fdd	Zdd Zdd Zdd	 Z  ZS )FixedAxisArtistHelperNc                    sJ   | |\}}t j||||d |du r.|}|| _|| _|| _|| _dS )z}
        nth_coord = along which coordinate value varies.
         nth_coord = 0 ->  x axis, nth_coord = 1 -> y axis
        axis_directionN)get_data_boundarysuper__init__nth_coord_ticksvaluegrid_helper_side)selfr   sider   r   	nth_coord	__class__r   r   r       s    zFixedAxisArtistHelper.__init__c                 C   s   | j | | j j| _d S N)r   
update_lim
_grid_info)r   axesr   r   r   r!   /   s    z FixedAxisArtistHelper.update_limc                    s  j jjd \}}}|| }d| }jd \}}}	||	 }
d|	 }j j}t|dd \}}t|dd \}} fdd}jdkrr||k||k@ }|| }t|j}
||
|\	|
j	t
d	d
}||
| |k  |8  < |||\
||| |\|j	t
d	d
}||| |k  |8  < ||
|\||
|| \jd dd t|D njdkr\||
k|
|k@ }|
| }
t|
j}||
|\	|j	t
d	d
}||| |k  |8  < ||
|\
||
|| \|
j	t
d	d
}||
| |k  |8  < |||\||| |\jd dd t|D  	
fdd}| tg fS )z9tick_loc, tick_angle, tick_label, (optionally) tick_labellat_infogMbP?lon_infoN   c                    s$      j }|t| |gjS r    )get_transform	transData	transformnpcolumn_stackT)xyZtrf)r#   grid_finderr   r   transform_xyD   s    z>FixedAxisArtistHelper.get_tick_iterators.<locals>.transform_xyr   T)copy
lat_labelsc                 S   s   g | ]\}}|r|qS r   r   .0lmr   r   r   
<listcomp>Y       z<FixedAxisArtistHelper.get_tick_iterators.<locals>.<listcomp>r   
lon_labelsc                 S   s   g | ]\}}|r|qS r   r   r3   r   r   r   r7   l   r8   c                  3   s   t 
	  } t   }
	 dk dk@ }|| t jd  | |<   j }ttjj	d}t
| |D ]X\}}}}}	|||f}
||
d r||
d rt ||g\}}||g|||	fV  qd S )Nr   r&   )r   r   r   )r*   Zarctan2piZget_tick_transform	transAxes	functoolspartialmplZ
transformsZ_interval_contains_closezipr)   Zrad2deg)ddZdd2mmZtick_to_axesZin_01r-   r.   dd2Zlabc2d1)r#   labelsr   xx1xx1axx1bxx2axx2byy1yy1ayy1byy2ayy2br   r   f1n   s    z4FixedAxisArtistHelper.get_tick_iterators.<locals>.f1)r   r/   r"   	_extremessortedr   r*   	full_liker   Zastypefloatr?   iter)r   r#   lat_levslat_n
lat_factoryy0Zdylon_levslon_n
lon_factorxx0Zdxextremesxminxmaxyminymaxr0   maskZxx00Zyy00rQ   r   )r#   r/   rF   r   rG   rH   rI   rJ   rK   rL   rM   rN   rO   rP   r   get_tick_iterators3   sV    

$z(FixedAxisArtistHelper.get_tick_iteratorsc                 C   sH   |  | tddddd| j \}}| j| | \}}tt||gS )N)
lon_lines0r   )rf   r   )
lat_lines0r   )rg   r   leftrightbottomtop)r!   dictr   r"   r   r*   r+   )r   r#   kvxxyyr   r   r   get_line   s    
zFixedAxisArtistHelper.get_line)N)r   r   r   r   r!   re   rr   __classcell__r   r   r   r   r      s   Lr   c                   @   s   e Zd Zdd Zdd ZdS )ExtremeFinderFixedc                 C   s
   || _ dS )z
        This subclass always returns the same bounding box.

        Parameters
        ----------
        extremes : (float, float, float, float)
            The bounding box that this helper always returns.
        NrR   )r   r_   r   r   r   r      s    	zExtremeFinderFixed.__init__c                 C   s   | j S r    ru   )r   r0   x1y1x2y2r   r   r   __call__   s    zExtremeFinderFixed.__call__N)r   r   r   r   rz   r   r   r   r   rt      s   rt   c                       sT   e Zd Zd fdd	Zdd ZdddZdd	 ZdddZe	ddd Z
  ZS )GridHelperCurveLinearNc                    s*   || _ t|}t j||||||d d S )N)grid_locator1grid_locator2tick_formatter1tick_formatter2)rR   rt   r   r   )r   Z	aux_transr_   r|   r}   r~   r   extreme_finderr   r   r   r      s    zGridHelperCurveLinear.__init__c                 C   s2   | j \}}}}t|df|df|df|dfd| S )z$
        Return v=0, nth=1.
        r   r   rh   )rR   rm   )r   r   Zlon1Zlon2Zlat1Zlat2r   r   r   r      s    z'GridHelperCurveLinear.get_data_boundaryc                 C   sV   |d u r| j }|d u r|}t| ||d}t|||d}|jd |j|j j |S )N)r   r   T)r#   r   r	   lineZset_clip_onZset_clip_boxbbox)r   locr   r   offsetr#   Z_helperZaxisliner   r   r   new_fixed_axis   s    z$GridHelperCurveLinear.new_fixed_axisc                 C   s  | j d u rt | _ | j }| j}||j||||}t|d d \}}	t|dd  \}
}||	|
|f|d< |||	\}}}t|}|	|
|\}}}t|}|||f|d< |||f|d< |
d|||d< |d|||d< |d | | }|d | | }||||k ||	k @  ||
|k ||k @  ||	|
|\}}||d< ||d	< |j|d d |dd  g|R  \}}||d
< ||d< d S )Nr&   r_   r%   r$   rk   r9   r2   	lon_lines	lat_linesrf   rg   )r"   rm   r/   r   Zinv_transform_xyrS   r|   r*   Zasarrayr}   r~   r   Z_get_raw_grid_lines)r   rv   rw   rx   ry   Z	grid_infor/   r_   Zlon_minZlon_maxZlat_minZlat_maxr[   r\   r]   rW   rX   rY   Z
lon_valuesZ
lat_valuesr   r   r   r   r   _update_grid   sP    




z"GridHelperCurveLinear._update_gridmajorbothc                 C   s8   g }|dv r| | jd  |dv r4| | jd  |S )N)r   r-   r   )r   r.   r   )extendr"   )r   whichZaxisZ
grid_linesr   r   r   get_gridlines  s    z#GridHelperCurveLinear.get_gridlinesz3.5c              	   C   s   | j \}}}}t||d}t||}t||}t||d}t||}	t||}
t|dd |
dd |ddd |	g}t|dd |dd |dd |ddd g}| jt||gS )zK
        Return (N, 2) array of (x, y) coordinate of the boundary.
        d   Nr   )rR   r*   ZlinspacerT   ZconcatenateZ
_aux_transr)   r+   )r   x0rv   y0rw   rp   rZ   rL   rq   r^   rG   ZxxxZyyyr   r   r   get_boundary  s    ,4z"GridHelperCurveLinear.get_boundary)NNNN)NNNN)r   r   )r   r   r   r   r   r   r   r   r   
deprecatedr   rs   r   r   r   r   r{      s           
(/
r{   c                       s8   e Zd Z fddZdd Z fddZdd Z  ZS )	FloatingAxesBasec                   s:   t jt|d t j|d|i| | d |   d S )N)r   r   g      ?)r   Zcheck_isinstancer{   r   r   Z
set_aspectadjust_axes_lim)r   r   argskwargsr   r   r   r   ,  s    
zFloatingAxesBase.__init__c                 C   s\   t |  jg d\\}}\}}\}}\}}t||f||f||f||fg}d| _|S )Nrh   r   )mapget_grid_helperr   mpatchesZPolygonget_pathZ_interpolation_steps)r   r   _rv   r   rw   patchr   r   r   _gen_axes_patch2  s    "
z FloatingAxesBase._gen_axes_patchc                    sd   t    | j|  j | j  t   }|	| j
 || j | j| | j| d S r    )r   clearr   Zset_transformr   r/   r'   r(   r   Z
set_figureZfigurer;   Zset_clip_pathZ	gridlines)r   Z
orig_patchr   r   r   r   <  s    

zFloatingAxesBase.clearc                 C   sL   | j  | j  | j }|dd}| |j|j | 	|j
|j d S )NgRQ?)r   r   Zget_extentsr'   r(   expandedZset_xlimr`   ra   Zset_ylimrb   rc   )r   r   r   r   r   r   I  s    
z FloatingAxesBase.adjust_axes_lim)r   r   r   r   r   r   r   rs   r   r   r   r   r   *  s   
r   z
Floating{})$__doc__r<   numpyr*   Z
matplotlibr>   r   r   Zmatplotlib.axesr#   ZmaxesZmatplotlib.patchesZpatchesr   Zmatplotlib.pathr   Z%mpl_toolkits.axes_grid1.parasite_axesr    r   r   Zaxis_artistr	   r/   r
   r   r   rt   r{   r   Z_make_class_factoryZfloatingaxes_class_factoryZAxesZFloatingAxesZsubplot_class_factoryZFloatingSubplotr   r   r   r   <module>   s4   
k (