o
    h                     @   s.   d dl mZmZmZ dd ZG dd dZdS )    )VariationModelnormalizeValuepiecewiseLinearMapc                 C   s   t t|  S N)tuplesorteditems)loc r
   s/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/fontTools/feaLib/variableScalar.pyLocation   s   r   c                   @   s   e Zd ZdZi fddZdd Zedd Zedd	 Zd
d Z	dd Z
dd Zdd Zedd ZdddZdddZdddZdddZdS )VariableScalarzFA scalar with different values at different points in the designspace.c                 C   s.   i | _ i | _| D ]
\}}| || q
d S r   )valuesaxesr   	add_value)selflocation_valuelocationvaluer
   r
   r   __init__   s
   zVariableScalar.__init__c                 C   sP   g }| j  D ]\}}ddd |D }|d||f  qdd| d S )N,c                 S   s   g | ]
\}}d ||f qS )z%s=%ir
   ).0axr	   r
   r
   r   
<listcomp>   s    z+VariableScalar.__repr__.<locals>.<listcomp>z%s:%i( ))r   r   joinappend)r   r   r   r   r	   r
   r
   r   __repr__   s
   zVariableScalar.__repr__c                    s,   t | j  t fdd dd  D S )Nc                 3   s    | ]	}| d  kV  qdS )r   Nr
   )r   vr   r
   r   	<genexpr>   s    z+VariableScalar.does_vary.<locals>.<genexpr>   )listr   anyr   r
   r!   r   	does_vary   s   zVariableScalar.does_varyc                 C   s   | j stddd | j D S )Nz=.axes must be defined on variable scalar before interpolatingc                 S   s   i | ]}|j |qS r
   )axisTagr   r   r
   r
   r   
<dictcomp>#   s    z,VariableScalar.axes_dict.<locals>.<dictcomp>)r   
ValueErrorr&   r
   r
   r   	axes_dict   s
   zVariableScalar.axes_dictc                 C   sf   |  |}i }| D ]#}|| jvrtd||f | j| }t|| |j|j|jf||< qt|S )NzUnknown axis %s in %s)	fix_locationkeysr,   r+   r   minValuedefaultValuemaxValuer   )r   r   normalized_locationaxtagaxisr
   r
   r   _normalized_location%   s   



z#VariableScalar._normalized_locationc                 C   s2   t |}| j D ]\}}||vr|j||< q	|S r   )dictr,   r   r0   )r   r   tagr4   r
   r
   r   r-   2   s   
zVariableScalar.fix_locationc                 C   s"   | j r| |}|| jt|< d S r   )r   r-   r   r   )r   r   r   r
   r
   r   r   9   s   
zVariableScalar.add_valuec                    s    fdd j  D  _ d S )Nc                    s    i | ]\}}t  ||qS r
   )r   r-   )r   lr    r&   r
   r   r*   @   s    z4VariableScalar.fix_all_locations.<locals>.<dictcomp>)r   r   r&   r
   r&   r   fix_all_locations?   s   
z VariableScalar.fix_all_locationsc                 C   s8   |    tdd | jD }|| jvrtd| j| S )Nc                 S   s   i | ]}|j |jqS r
   )r(   r0   r)   r
   r
   r   r*   G   s    z*VariableScalar.default.<locals>.<dictcomp>z Default value could not be found)r9   r   r   r   r+   )r   keyr
   r
   r   defaultD   s
   

zVariableScalar.defaultNc                 C   sP   t |}|| j v r| j| S t| j }t| |}| ||||S r   )r   r   r.   r$   r6   r5   modelinterpolateFromMasters)r   r   model_cacheavarr	   r   r
   r
   r   value_at_locationM   s   
z VariableScalar.value_at_locationc                    sz   |d urt j }||v r|| S fddj D }|d ur/|j  fdd|D }t|}|d ur;|||< |S )Nc                    s   g | ]	}t  |qS r
   )r6   r5   )r   kr&   r
   r   r   Z   s    z(VariableScalar.model.<locals>.<listcomp>c                    s"   g | ]} fd d|  D qS )c                    s,   i | ]\}}|| v rt | | n|qS r
   )r   )r   rA   r    mappingr
   r   r*   ^   s    z3VariableScalar.model.<locals>.<listcomp>.<dictcomp>)r   )r   r   rB   r
   r   r   ]   s    
)r   r   r.   segmentsr   )r   r>   r?   r:   	locationsmr
   )rC   r   r   r<   U   s   
zVariableScalar.modelc                 C   s    t | j }| |||S r   )r$   r   r<   getDeltasAndSupports)r   r>   r?   r   r
   r
   r   get_deltas_and_supportsi   s   z&VariableScalar.get_deltas_and_supportsc                 C   s2   |  ||\}}|| ||}t| j|fS r   )rH   setSupportsstoreDeltasintr;   )r   store_builderr>   r?   deltassupportsindexr
   r
   r   add_to_variation_storem   s   

z%VariableScalar.add_to_variation_store)NN)__name__
__module____qualname____doc__r   r   propertyr'   r,   r5   r-   r   r9   r;   r@   r<   rH   rP   r
   r
   r
   r   r      s$    





r   N)fontTools.varLib.modelsr   r   r   r   r   r
   r
   r
   r   <module>   s    