44 lines
1.3 KiB
Python
44 lines
1.3 KiB
Python
 
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import sys
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from pathlib import Path
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from PIL import Image, ImageDraw
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SIZES = (16, 32, 48, 128)
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SCALE = 8
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BACKGROUND = (17, 43, 94, 255)
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GLYPH = (234, 242, 255, 255)
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CENTER = (0.5, 0.5)
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OUTER = ((0.5, 0.2), (0.24, 0.68), (0.76, 0.68))
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CORNER_RADIUS = 0.22
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CENTER_RADIUS = 0.1
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OUTER_RADIUS = 0.075
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LINE_WIDTH = 0.04
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def render(size: int) -> Image.Image:
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big = size * SCALE
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image = Image.new("RGBA", (big, big), (0, 0, 0, 0))
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draw = ImageDraw.Draw(image)
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draw.rounded_rectangle((0, 0, big - 1, big - 1), radius=big * CORNER_RADIUS, fill=BACKGROUND)
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def point(pair):
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return (pair[0] * big, pair[1] * big)
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for outer in OUTER:
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draw.line((point(CENTER), point(outer)), fill=GLYPH, width=max(1, round(LINE_WIDTH * big)))
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for pair, radius in [(CENTER, CENTER_RADIUS)] + [(outer, OUTER_RADIUS) for outer in OUTER]:
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x, y = point(pair)
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r = radius * big
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draw.ellipse((x - r, y - r, x + r, y + r), fill=GLYPH)
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return image.resize((size, size), Image.LANCZOS)
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def main(out_dir: Path) -> None:
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out_dir.mkdir(parents=True, exist_ok=True)
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for size in SIZES:
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render(size).save(out_dir / f"icon-{size}.png", optimize=True)
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if __name__ == "__main__":
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main(Path(sys.argv[1]) if len(sys.argv) > 1 else Path(__file__).resolve().parent.parent / "icons")
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