a
    
d *                     @   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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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   n/var/www/html/stable-diffusion-webui/venv/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 \}}}|| }| jd \}}}|| }	| j j}
t|
dd \}}t|
dd \}}fdd}| jdkr||k||k@ }t|| j|| ||f||f\\\}}\}}| jd nX| jd	kr&||	k|	|k@ }t||	| | j||f||f\\\}}\}}| jd
 dd t	|D t
|| t
|||dk|dk@ }| t
jd   |< | j ttjjd fdd}| tg fS )z9tick_loc, tick_angle, tick_label, (optionally) tick_labellat_infolon_infoN   c                    s(      j }|tt| |jS r    )get_transform	transData	transformnpcolumn_stackZbroadcast_arraysT)xyZtrf)r#   grid_finderr   r   trf_xyA   s    z8FixedAxisArtistHelper.get_tick_iterators.<locals>.trf_xyr   
lat_labelsr   
lon_labelsc                 S   s   g | ]\}}|r|qS r   r   ).0lmr   r   r   
<listcomp>S       z<FixedAxisArtistHelper.get_tick_iterators.<locals>.<listcomp>)r   r   c                  3   sj   t  D ]T\} }}}}| |f}|d r|d r| |ggt||g|R V  qd S )Nr   r   )zipr)   r*   Zrad2deg)r-   r.   normalZtangentZlabc2)angle_normalangle_tangentin_01labelstick_to_axesxx1yy1r   r   f1^   s
    z4FixedAxisArtistHelper.get_tick_iterators.<locals>.f1)r   r/   r"   	_extremessortedr   r   Z_value_and_jacobianr   r8   r*   Zarctan2piZget_tick_transform	transAxes	functoolspartialmplZ
transformsZ_interval_contains_closeiter)r   r#   lat_levslat_n
lat_factorZyy0lon_levslon_n
lon_factorZxx0extremesxminxmaxyminymaxr0   maskZdxx1Zdyy1Zdxx2Zdyy2mmrB   r   )	r;   r<   r#   r/   r=   r>   r?   r@   rA   r   get_tick_iterators2   sD    

z(FixedAxisArtistHelper.get_tick_iteratorsc                 C   sH   |  | tddddd| j \}}| j| | \}}tt||gS )N)
lon_lines0r   )rY   r   )
lat_lines0r   )rZ   r   leftrightbottomtop)r!   dictr   r"   r   r*   r+   )r   r#   kvxxyyr   r   r   get_lineg   s    
zFixedAxisArtistHelper.get_line)N)r   r   r   r   r!   rX   re   __classcell__r   r   r   r   r      s   5r   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rC   )r   rQ   r   r   r   r   t   s    	zExtremeFinderFixed.__init__c                 C   s   | j S r    rh   )r   Ztransform_xyx1y1x2y2r   r   r   __call__   s    zExtremeFinderFixed.__call__N)r   r   r   r   rm   r   r   r   r   rg   q   s   rg   c                       sB   e Zd Zd fdd	Zdd ZdddZdd	 ZdddZ  ZS )GridHelperCurveLinearNc                    s*   || _ t|}t j||||||d d S )N)grid_locator1grid_locator2tick_formatter1tick_formatter2)rC   rg   r   r   )r   Z	aux_transrQ   ro   rp   rq   rr   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   r[   )rC   r`   )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$GridHelperCurveLinear.new_fixed_axisc                 C   s  | j d u rt | _ | j }| j}||j||||}t|d d \}}	t|dd  \}
}||	|
|f|d< |||	\}}}t|}|	|
|\}}}t|}|||f|d< |||f|d< |
d|||d< |d|||d< |d | | }|d | | }||||k ||	k @  ||
|k ||k @  ||	|
|\}}||d< ||d	< |j|d d |dd  g|R  \}}||d
< ||d< d S )Nr&   rQ   r%   r$   r^   r2   r1   	lon_lines	lat_linesrY   rZ   )r"   r`   r/   rs   Zinv_transform_xyrD   ro   r*   Zasarrayrp   rq   rr   Z_get_raw_grid_lines)r   ri   rj   rk   rl   Z	grid_infor/   rQ   Zlon_minZlon_maxZlat_minZlat_maxrN   rO   rP   rK   rL   rM   Z
lon_valuesZ
lat_valuesry   rz   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-   ry   )r}   r.   rz   )extendr"   )r   whichZaxisZ
grid_linesr   r   r   get_gridlines   s    z#GridHelperCurveLinear.get_gridlines)NNNN)NNNN)r|   r}   )	r   r   r   r   r   rx   r{   r   rf   r   r   r   r   rn      s           
(/rn   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_isinstancern   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 )Nr[   d   )mapget_grid_helperr   mpatchesZPolygonget_pathZ_interpolation_steps)r   Zx0_ri   Zy0rj   patchr   r   r   _gen_axes_patch  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_figurefigurerF   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_xlimrR   rS   Zset_ylimrT   rU   )r   ru   r   r   r   r     s    
z FloatingAxesBase.adjust_axes_lim)r   r   r   r   r   r   r   rf   r   r   r   r   r      s   
r   z
Floating{}) __doc__rG   numpyr*   Z
matplotlibrI   r   r   Zmatplotlib.patchesZpatchesr   Zmatplotlib.pathr   Z%mpl_toolkits.axes_grid1.parasite_axesr    r   r   Zaxis_artistr	   r/   r
   r   r   rg   rn   r   Z_make_class_factoryZfloatingaxes_class_factoryZAxesZFloatingAxesZFloatingSubplotr   r   r   r   <module>   s0   
T{(