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文件: /usr/lib/python3/dist-packages/PIL/__pycache__/ImageEnhance.cpython-311.pyc
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� �"�cv � � � d dl mZmZmZ G d� d� � Z G d� de� � Z G d� de� � Z G d� d e� � Z G d � d e� � Zd S ) � )�Image� ImageFilter� ImageStatc � � e Zd Zd� ZdS )�_Enhancec �B � t j | j | j |� � S )a� Returns an enhanced image. :param factor: A floating point value controlling the enhancement. Factor 1.0 always returns a copy of the original image, lower factors mean less color (brightness, contrast, etc), and higher values more. There are no restrictions on this value. :rtype: :py:class:`~PIL.Image.Image` )r �blend� degenerate�image)�self�factors �2/usr/lib/python3/dist-packages/PIL/ImageEnhance.py�enhancez_Enhance.enhance s � � �{�4�?�D�J��?�?�?� N)�__name__� __module__� __qualname__r � r r r r s( � � � � � � @� @� @� @� @r r c � � e Zd ZdZd� ZdS )�Colora Adjust image color balance. This class can be used to adjust the colour balance of an image, in a manner similar to the controls on a colour TV set. An enhancement factor of 0.0 gives a black and white image. A factor of 1.0 gives the original image. c �� � || _ d| _ d|� � � v rd| _ |� | j � � � |j � � | _ d S )N�L�A�LA)r �intermediate_mode�getbands�convert�moder �r r s r �__init__zColor.__init__0 sX � ��� �!$�� � �%�.�.�"�"� "� "�%)�D� "� �-�-��(>�?�?�G�G�� �S�S����r N�r r r �__doc__r r r r r r ' s2 � � � � � �� �T� T� T� T� Tr r c � � e Zd ZdZd� ZdS )�Contrastz�Adjust image contrast. This class can be used to control the contrast of an image, similar to the contrast control on a TV set. An enhancement factor of 0.0 gives a solid grey image. A factor of 1.0 gives the original image. c � � || _ t t j |� d� � � � j d dz � � }t j d|j |� � � |j � � | _ d|� � � v r/| j � |� d� � � � d S d S )Nr � g �?r )r �intr �Statr �meanr �new�sizer r r �putalpha� getchannel)r r r) s r r zContrast.__init__A s� � ��� ��9�>�%�-�-��"4�"4�5�5�:�1�=��C�D�D�� �)�C���T�:�:�B�B�5�:�N�N��� �%�.�.�"�"� "� "� �O� $� $�U�%5�%5�c�%:�%:� ;� ;� ;� ;� ;� #� "r Nr! r r r r$ r$ 9 s- � � � � � �� �<� <� <� <� <r r$ c � � e Zd ZdZd� ZdS )� Brightnessz�Adjust image brightness. This class can be used to control the brightness of an image. An enhancement factor of 0.0 gives a black image. A factor of 1.0 gives the original image. c �� � || _ t j |j |j d� � | _ d|� � � v r/| j � |� d� � � � d S d S )Nr& r ) r r r* r r+ r r r, r- r s r r zBrightness.__init__R si � ��� � �)�E�J�� �A�>�>��� �%�.�.�"�"� "� "� �O� $� $�U�%5�%5�c�%:�%:� ;� ;� ;� ;� ;� #� "r Nr! r r r r/ r/ J �- � � � � � �� �<� <� <� <� <r r/ c � � e Zd ZdZd� ZdS )� Sharpnessz�Adjust image sharpness. This class can be used to adjust the sharpness of an image. An enhancement factor of 0.0 gives a blurred image, a factor of 1.0 gives the original image, and a factor of 2.0 gives a sharpened image. c �� � || _ |� t j � � | _ d|� � � v r/| j � |� d� � � � d S d S )Nr )r �filterr �SMOOTHr r r, r- r s r r zSharpness.__init__b sf � ��� � �,�,�{�'9�:�:��� �%�.�.�"�"� "� "� �O� $� $�U�%5�%5�c�%:�%:� ;� ;� ;� ;� ;� #� "r Nr! r r r r3 r3 Z r1 r r3 N) � r r r r r r$ r/ r3 r r r �<module>r8 s ��* ,� +� +� +� +� +� +� +� +� +� @� @� @� @� @� @� @� @� T� T� T� T� T�H� T� T� T�$<� <� <� <� <�x� <� <� <�" <� <� <� <� <�� <� <� <� <� <� <� <� <�� <� <� <� <� <r
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