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This commit is contained in:
blueloveTH 2023-08-02 23:37:57 +08:00
parent 7741d592da
commit 81f43ab09b
1 changed files with 8 additions and 3 deletions
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11
python/colorsys.py
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@ -93,7 +93,9 @@ def rgb_to_hls(r, g, b):
h = 2.0+rc-bc h = 2.0+rc-bc
else: else:
h = 4.0+gc-rc h = 4.0+gc-rc
h = (h/6.0) % 1.0 # h = (h/6.0) % 1.0
h = h / 6.0
h = h - int(h)
return h, l, s return h, l, s
def hls_to_rgb(h, l, s): def hls_to_rgb(h, l, s):
@ -107,7 +109,8 @@ def hls_to_rgb(h, l, s):
return (_v(m1, m2, h+ONE_THIRD), _v(m1, m2, h), _v(m1, m2, h-ONE_THIRD)) return (_v(m1, m2, h+ONE_THIRD), _v(m1, m2, h), _v(m1, m2, h-ONE_THIRD))
def _v(m1, m2, hue): def _v(m1, m2, hue):
hue = hue % 1.0 # hue = hue % 1.0
hue = hue - int(hue)
if hue < ONE_SIXTH: if hue < ONE_SIXTH:
return m1 + (m2-m1)*hue*6.0 return m1 + (m2-m1)*hue*6.0
if hue < 0.5: if hue < 0.5:
@ -139,7 +142,9 @@ def rgb_to_hsv(r, g, b):
h = 2.0+rc-bc h = 2.0+rc-bc
else: else:
h = 4.0+gc-rc h = 4.0+gc-rc
h = (h/6.0) % 1.0 # h = (h/6.0) % 1.0
h = h / 6.0
h = h - int(h)
return h, s, v return h, s, v
def hsv_to_rgb(h, s, v): def hsv_to_rgb(h, s, v):