"""
.. versionadded:: 0.1.14
Contains code related to colour
"""
import logging
LOG = logging.getLogger(__name__)
[docs]def float_to_hex_color(r, g, b):
"""
.. versionadded:: 0.1.14
Converts RGB float values to Hexadecimal value string
"""
convert = lambda x: int(x * 255)
return "#{0:02x}{1:02x}{2:02x}".format(convert(r), convert(g), convert(b))
[docs]def palette_float_to_hex(palette):
"""
.. versionadded:: 0.1.16
Applies :func:`float_to_hex_color` to an iterable of colors
"""
colors = []
for color in palette:
if len(color) > 3:
color = color[:3]
colors.append(float_to_hex_color(*color))
return colors
__all__ = ['float_to_hex_color', 'palette_float_to_hex']