File: //usr/lib/python3.5/__pycache__/colorsys.cpython-35.pyc
Fa @ s d Z d d d d d d g Z d Z d Z d Z d d Z d d Z d
d Z d d Z d d Z d d Z
d d Z d S)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 s[ d | d | d | } d | | d | | } d | | d | | } | | | f S)Ng333333?gzG?g)\(?gGz?gHzG?gQ?g=
ףp=? )rgbyiqr r /usr/lib/python3.5/colorsys.pyr ( s c C s | d | d | } | d | d | } | d | d | } | d k rT d } | d k rf d } | d k rx d } | d k r d } | d k r d } | d k r d } | | | f S) Ng2rL?g,?g:?gnєW?g6?gJ"X?g g ?r )r r r
r r r
r r r r . s c C s t | | | } t | | | } | | d } | | k rK d | d f S| d k rl | | | | } n | | d | | } | | | | } | | | | } | | | | } | | k r | | }
n+ | | k r d | | }
n d | | }
|
d d }
|
| | f S)Ng @g g ?g @g @g ?)maxmin)r r r
maxcminclsrcgcbchr r r r K s$
c C s | d k r | | | f S| d k r6 | d | } n | | | | } d | | } t | | | t t | | | t | | | t f S)Ng g ?g ?g @)_v ONE_THIRD)r r r m2m1r r r r b s
c C sb | d } | t k r* | | | | d S| d k r: | S| t k r^ | | | 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 | | | } | } | | k rC d d | f S| | | } | | | | } | | | | } | | | | } | | k r | | }
n+ | | k r d | | }
n d | | }
|
d d }
|
| | f S)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 | d k r | | | f St | d } | d | } | d | } | d | | } | d | d | } | d } | d k r | | | f S| d k r | | | f S| d k r | | | f S| d k r | | | f S| d k r | | | f S| d
k r
| | | f Sd S)Ng g @g ? )int)r r r r fpr
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