Andy Kopra
2ba7ceee7a
Curated source subset assembled by klammertext-dev's doc/make_dist.sh: the Klammermachine (mac), the Standard Klammer Set (sks), the commands (com), editor plugins and install guides (doc), a test subset (tst), and lib/bin placeholders. Builds with 'make -C com'. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
38 lines
1.2 KiB
Python
38 lines
1.2 KiB
Python
import re
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import klammer_base
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import kutil
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class Color(klammer_base.Klammer_base):
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def __init__(self, K):
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kutil.msg()
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super().__init__(K)
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match = re.compile(r'([0-9.]+)\s*,\s*([0-9.]+)\s*,\s*([0-9.]+)', re.S).match(self.rgb)
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if not match:
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raise fehler.KlammertextError(
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'Error in color format: "{}". '.format(K.rgb)
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+ 'Should be "<r>,<g>,<b>", where the components are [0,1].')
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self.r, self.g, self.b = [float(c) for c in match.groups()]
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def html(self):
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result = 'rgb({},{},{})'.format(*[int(round(float(e*255))) for e in [self.r, self.g, self.b]])
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#result = f"rgb({self.r},{self.g},{self.b}"
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if self.text:
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result = f'<span style="color:{result}">{self.text}</span>'
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return result
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def tex(self):
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result = '\\color[rgb]{{{},{},{}}}'.format(self.r, self.g, self.b)
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if self.text:
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result = '{{{} {}}}'.format(result, self.text)
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return result
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def hex_color(name, hex):
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def c(h):
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return float(eval('0x' + h)) / 255.0
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r = c(hex[:2])
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g = c(hex[2:4])
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b = c(hex[4:])
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return '\\definecolor{{{}}}{{rgb}}{{{:.3f},{:.3f},{:.3f}}}'.format(
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name, r, g, b)
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