StackGenVis: Alignment of Data, Algorithms, and Models for Stacking Ensemble Learning Using Performance Metrics
https://doi.org/10.1109/TVCG.2020.3030352
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42 lines
1.5 KiB
42 lines
1.5 KiB
4 years ago
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# detect-kerning [](http://github.com/badges/stability-badges) [](https://travis-ci.org/dy/detect-kerning)
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Calculate kerning pairs for a font.
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[](https://npmjs.org/package/detect-kerning/)
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```js
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const kerning = require('detect-kerning')
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let pairs = kerning('Roboto')
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/*
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{
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'A”': -10,
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'W.': -5,
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'P,': -3,
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...
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}
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*/
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// get px kerning for 16px font-size
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let px = 16 * pairs['AV'] / 1000
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```
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### `pairs = kerning(family|familyList, pairs|range|options?)`
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Detect kerning pairs for the font family or stack of families and return their kerning in 1000 units/em. Optionally pass specific kerning pairs to check, or a unicode range, by default all printable ASCII character pairs are detected from the `[32, 126]` range. Alternatively, an options object can define:
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* `options.pairs` - specific pairs to check;
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* `options.range` - unicode range to detect pairs from;
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* `options.fontSize` - base font size to use for check. Can affect performance, by default 16.
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* `options.threshold` - font size (em) ratio to detect kerning, by default 0.05. Values below that number can bloat kerning table size.
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## Related
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* [css-font](https://npmjs.org/css-font) for parsing font-family from css font string.
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## License
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© 2018 Dmitry Yv. MIT License
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