39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
# 把 H5 tabbar 的「选中态」图标从旧品牌橙重着色为甄房交互蓝
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# 图标为单色 + alpha 通道，按 alpha 保留、RGB 整体替换即可无损改色
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# 用法: python _design-test/recolor-tabbar.py （预演）
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# python _design-test/recolor-tabbar.py --write （真写）
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import os, sys, collections
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from PIL import Image
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D = r'e:\KF_7\ZhenOS-ZF\zhenfang-uni\src\static\tabbar'
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TARGET = (0x00, 0x70, 0xF2) # #0070F2 甄房交互蓝
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WRITE = '--write' in sys.argv
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def dominant(im):
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c = collections.Counter()
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for px in im.getdata():
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if px[3] > 200:
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c[px[:3]] += 1
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return c.most_common(1)[0][0] if c else None
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for f in sorted(os.listdir(D)):
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if not f.endswith('.png') or '_blue' not in f:
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continue
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p = os.path.join(D, f)
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im = Image.open(p).convert('RGBA')
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before = dominant(im)
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if before == TARGET:
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print(' %-22s 已是目标色，跳过' % f)
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continue
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px = im.load()
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for y in range(im.height):
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for x in range(im.width):
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r, g, b, a = px[x, y]
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px[x, y] = (TARGET[0], TARGET[1], TARGET[2], a)
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after = dominant(im)
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print(' %-22s #%02X%02X%02X -> #%02X%02X%02X' % (f, *before, *after))
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if WRITE:
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im.save(p)
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print('\n' + ('已写入' if WRITE else '预演，未写入（加 --write 生效）'))
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