File manager

�
��fkc@s�dZd
dddddgZ
dZdZdZdd
�Zdd�Zd
d�Zdd�Zdd�Z	dd�Z
dd�ZdS(uJConversion 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
u
rgb_to_yiqu
yiq_to_rgbu
rgb_to_hlsu
hls_to_rgbu
rgb_to_hsvu
hsv_to_rgbg�?g@g@g@cCs[d
|d|
d|}d|d|
d|}d|d|
d	|}|||fS(
Ng333333�?g�z�G��?g)\��(�?g333333�?g�Q����?g{�G�z�?g�z�G��?g�p=
ף�?gףp=
��?((u
ru
gu
bu
yu
iu
q((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
rgb_to_yiq%s



cCs�|d
|
d|}|d|
d|}|d|
d|}|dkrWd}n|dkrld}n|dkr�d}n|dkr�d}n|dkr�d}n|dkr�d}n|||fS(	NgD��)X�?gS�h��?g�fb���?g��4�Ry�?g���V��?gv�ꭁ��?gg�?((u
yu
iu
qu
ru
gu
b((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
yiq_to_rgb+s 




	

	

	

	

	

	
cCs
t||
|�}t
||
|�}||d
}||krKd|dfS|dk
rl||||}n||d
||}||||}||
||}||||}	||kr�|	|}
n+|
|kr�d
||	}
nd||}
|
dd}
|
||fS(Ng@gg�?g@g@g�?(umaxumin(u
ru
gu
bumaxcumincu
lu
surcugcubcu
h((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
rgb_to_hlsCs$
















cCs�|d
kr|
|
|
fS|
dk
r6|
d|}n|
||
|}d|
|}t|||t
�t|||�t|||t
�fS(Ngg�?g�?g@(u_vu	ONE_THIRD(u
hu
lu
sum2um1((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
hls_to_rgbZs






cCsb|d
}|tkr*||
||dS|dkr:|
S|t
kr^||
|t
|dS|S(Ng�?g@g�?(u	ONE_SIXTHu	TWO_THIRD(um1um2uhue((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu_vds








u_vcCs�t||
|�}t
||
|�}|}||krCd
d
|fS|||}||||}||
||}||||}	||kr�|	|}
n+|
|kr�d||	}
nd||}
|
dd}
|
||fS(Ngg@g@g@g�?(umaxumin(u
ru
gu
bumaxcumincu
vu
surcugcubcu
h((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
rgb_to_hsvts 
















cCs
|
d
kr|||fSt|d�
}|d|}|d|
}|d|
|}|d|
d|}|d}|dkr�|||fS|dkr�|||fS|dkr�|||fS|dkr�|||fS|d	kr�|||fS|d
kr

|||fSdS(Ngg@g�?iii
iiii(
uint(u
hu
su
vu
iu
fu
pu
qu
t((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu
hsv_to_rgb�s(


























NgUUUUUU�?gUUUUUU�?gUUUUUU�?(u__doc__u__all__u	ONE_THIRDu	ONE_SIXTHu	TWO_THIRDu
rgb_to_yiqu
yiq_to_rgbu
rgb_to_hlsu
hls_to_rgbu_vu
rgb_to_hsvu
hsv_to_rgb(((u-/opt/alt/python33/lib64/python3.3/colorsys.pyu<module>s