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2 * r + 2 * t
08af99b57d
Make material schemes flavours of dynamic instead Remove dynamic-scheme subcommand Optimise scheme generation
85 lines
3.0 KiB
Python
Executable File
85 lines
3.0 KiB
Python
Executable File
#!/bin/python
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import math
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import sys
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from colorsys import hls_to_rgb, rgb_to_hls
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from materialyoucolor.dynamiccolor.material_dynamic_colors import MaterialDynamicColors
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from materialyoucolor.hct import Hct
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from materialyoucolor.quantize import ImageQuantizeCelebi
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from materialyoucolor.scheme.scheme_content import SchemeContent
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from materialyoucolor.scheme.scheme_expressive import SchemeExpressive
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from materialyoucolor.scheme.scheme_fidelity import SchemeFidelity
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from materialyoucolor.scheme.scheme_fruit_salad import SchemeFruitSalad
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from materialyoucolor.scheme.scheme_monochrome import SchemeMonochrome
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from materialyoucolor.scheme.scheme_neutral import SchemeNeutral
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from materialyoucolor.scheme.scheme_rainbow import SchemeRainbow
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from materialyoucolor.scheme.scheme_tonal_spot import SchemeTonalSpot
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from materialyoucolor.scheme.scheme_vibrant import SchemeVibrant
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from materialyoucolor.score.score import Score
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def darken(rgb: tuple[int, int, int], amount: float) -> tuple[int, int, int]:
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h, l, s = rgb_to_hls(*tuple(i / 255 for i in rgb))
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return tuple(round(i * 255) for i in hls_to_rgb(h, max(0, l - amount), s))
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def mix(
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rgb1: tuple[int, int, int], rgb2: tuple[int, int, int], amount: float
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) -> tuple[int, int, int]:
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return tuple(round(rgb1[i] * (1 - amount) + rgb2[i] * amount) for i in range(3))
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num_args = len(sys.argv)
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if num_args < 2:
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print('Usage: <path/to/image> [ "light" | "dark" ]')
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sys.exit(1)
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img = sys.argv[1]
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is_dark = num_args < 3 or sys.argv[2] != "light"
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colours = ImageQuantizeCelebi(img, 1, 128)
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hct = Hct.from_int(Score.score(colours)[0])
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for Scheme in (
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SchemeFruitSalad,
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SchemeExpressive,
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SchemeMonochrome,
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SchemeRainbow,
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SchemeTonalSpot,
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SchemeNeutral,
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SchemeFidelity,
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SchemeContent,
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SchemeVibrant,
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):
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print("\n" + Scheme.__name__[6:].lower())
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scheme = Scheme(hct, is_dark, 0.0)
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colours = {}
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for color in vars(MaterialDynamicColors).keys():
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color_name = getattr(MaterialDynamicColors, color)
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if hasattr(color_name, "get_hct"):
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colours[color] = color_name.get_hct(scheme).to_rgba()[:3]
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colours = {
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"primary": colours["primary"],
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"secondary": colours["secondary"],
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"tertiary": colours["tertiary"],
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"text": colours["onBackground"],
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"subtext1": colours["onSurfaceVariant"],
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"subtext0": colours["outline"],
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"overlay2": mix(colours["surface"], colours["outline"], 0.86),
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"overlay1": mix(colours["surface"], colours["outline"], 0.71),
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"overlay0": mix(colours["surface"], colours["outline"], 0.57),
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"surface2": mix(colours["surface"], colours["outline"], 0.43),
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"surface1": mix(colours["surface"], colours["outline"], 0.29),
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"surface0": mix(colours["surface"], colours["outline"], 0.14),
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"base": colours["surface"],
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"mantle": darken(colours["surface"], 0.03),
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"crust": darken(colours["surface"], 0.05),
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}
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for name, colour in colours.items():
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print("{} {:02X}{:02X}{:02X}".format(name, *colour))
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