13 lines
256 B
Python
13 lines
256 B
Python
#!/usr/bin/env ipython
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def clamp(val, low, high):
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return min(high, max(low, val))
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def rgb2hex(r, g, b, a=None):
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hex_value = "#{:02x}{:02x}{:02x}".format(
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int(r * 255),
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int(g * 255),
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int(b * 255)
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)
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return hex_value
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