File: //lib/python3.6/site-packages/qrcode/image/__pycache__/base.cpython-36.opt-1.pyc
3
yb�VW � @ s G d d� de �ZdS )c @ sT e Zd ZdZdZdZdd� Zdd� Zddd�Zd d
� Z d d � Z
d
d� Z ddd�Z dS )� BaseImagez)
Base QRCode image output class.
Nc O s< || _ || _|| _| j| j d | j | _| jf |�| _d S )N� )�border�width�box_sizeZ
pixel_size� new_image�_img)�selfr r r �args�kwargs� r �/usr/lib/python3.6/base.py�__init__ s
zBaseImage.__init__c C s t d��dS )z9
Draw a single rectangle of the QR code.
zBaseImage.drawrectN)�NotImplementedError)r �row�colr r r �drawrect s zBaseImage.drawrectc C s t d��dS )z&
Save the image file.
zBaseImage.saveN)r )r �stream�kindr r r �save s zBaseImage.savec C sD || j | j }|| j | j }||f|| j d || j d fgS )z�
A helper method for pixel-based image generators that specifies the
four pixel coordinates for a single rect.
� )r r )r r r �x�yr r r � pixel_box s zBaseImage.pixel_boxc K s dS )zT
Build the image class. Subclasses should return the class created.
Nr )r r
r r r r $ s zBaseImage.new_imagec K s | j S )z@
Return the image class for further processing.
)r )r r
r r r � get_image* s zBaseImage.get_imagec C sX |dkr| j }| j p || jk}|r:||�}|s:|| jk}|sTtdt| �j|f ��|S )z%
Get the image type.
NzCannot set %s type to %s)r �
allowed_kinds�
ValueError�type�__name__)r r Z transformZallowedr r r �
check_kind0 s
zBaseImage.check_kind)N)N)
r �
__module__� __qualname__�__doc__r r r
r r r r r r r r r r r s
r N)�objectr r r r r �<module> s