Edit File: colorsys.cpython-36.pyc
3 \� � @ s\ d Z ddddddgZdZdZdZd d� Zd d� Zd d� Zdd� Zdd� Z dd� Z dd� Z dS )aJ Conversion functions between RGB and other color systems. This modules provides two functions for each color system ABC: rgb_to_abc(r, g, b) --> a, b, c abc_to_rgb(a, b, c) --> r, g, b All inputs and outputs are triples of floats in the range [0.0...1.0] (with the exception of I and Q, which covers a slightly larger range). Inputs outside the valid range may cause exceptions or invalid outputs. Supported color systems: RGB: Red, Green, Blue components YIQ: Luminance, Chrominance (used by composite video signals) HLS: Hue, Luminance, Saturation HSV: Hue, Saturation, Value � rgb_to_yiq� yiq_to_rgb� rgb_to_hls� hls_to_rgb� rgb_to_hsv� hsv_to_rgbg �?g @g @g @c C sR d| d| d| }d| | d|| }d| | d|| }|||fS )Ng333333�?g�z�G��?g)\��(�?g�G�z��?gH�z�G�?g� ��Q��?g= ףp=�?� )�r�g�b�y�i�qr r � /usr/lib64/python3.6/colorsys.pyr ( s c C s� | d| d| }| d| d| }| d| d| }|dk rHd}|dk rTd}|dk r`d}|dkrld}|dkrxd}|dkr�d}|||fS ) Ng2r��L�?g����,��?g:��� ��?g�nєW�?g6����?gJ"�X�?g g �?r )r r r r r r r r r r . s c C s� t | ||�}t| ||�}|| d }||kr6d|dfS |dkrP|| || }n|| d| | }|| || }|| || }|| || } | |kr�| | } n"||kr�d| | } n d| | } | d d } | ||fS )Ng @g g �?g @g @g �?)�max�min) r r r �maxc�minc�l�s�rc�gc�bc�hr r r r K s$ c C sn |dkr|||fS |dkr(|d| }n|| || }d| | }t ||| t �t ||| �t ||| t �fS )Ng g �?g �?g @)�_v� ONE_THIRD)r r r �m2�m1r r r r b s c C sT |d }|t k r$| || | d S |dk r0|S |tk rP| || t| d S | S )Ng �?g @g �?)� ONE_SIXTH� TWO_THIRD)r r Zhuer r r r l s r c C s� t | ||�}t| ||�}|}||kr.dd|fS || | }|| || }|| || }|| || } | |kr|| | } n"||kr�d| | } n d| | } | d d } | ||fS )Ng g @g @g @g �?)r r ) r r r r r �vr r r r r r r r r | s c C s� |dkr|||fS t | d �}| d | }|d| }|d|| }|d|d| }|d }|dkrt|||fS |dkr�|||fS |dkr�|||fS |dkr�|||fS |d kr�|||fS |d kr�|||fS d S ) Ng g @g �?� � � � � � � )�int)r r r r �f�pr �tr r r r � s( NgUUUUUU�?gUUUUUU�?gUUUUUU�?) �__doc__�__all__r r r r r r r r r r r r r r �<module> s
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