PhongPham
c65cc97a33
✨ MAJOR FEATURES: • Auto-zoom intelligence với smart bounds fitting • Enhanced 3D GPS markers với pulsing effects • Professional route display với 6-layer rendering • Status-based parking icons với availability indicators • Production-ready build optimizations 🗺️ AUTO-ZOOM FEATURES: • Smart bounds fitting cho GPS + selected parking • Adaptive padding (50px) cho visual balance • Max zoom control (level 16) để tránh quá gần • Dynamic centering khi không có selection 🎨 ENHANCED VISUALS: • 3D GPS marker với multi-layer pulse effects • Advanced parking icons với status colors • Selection highlighting với animation • Dimming system cho non-selected items 🛣️ ROUTE SYSTEM: • OpenRouteService API integration • Multi-layer route rendering (glow, shadow, main, animated) • Real-time distance & duration calculation • Visual route info trong popup 📱 PRODUCTION READY: • SSR safe với dynamic imports • Build errors resolved • Global deployment via Vercel • Optimized performance 🌍 DEPLOYMENT: • Vercel: https://whatever-ctk2auuxr-phong12hexdockworks-projects.vercel.app • Bundle size: 22.8 kB optimized • Global CDN distribution • HTTPS enabled 💾 VERSION CONTROL: • MapView-v2.0.tsx backup created • MAPVIEW_VERSIONS.md documentation • Full version history tracking
105 lines
3.3 KiB
Markdown
105 lines
3.3 KiB
Markdown
# fast-levenshtein - Levenshtein algorithm in Javascript
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[](http://travis-ci.org/hiddentao/fast-levenshtein)
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[](https://badge.fury.io/js/fast-levenshtein)
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[](https://www.npmjs.com/package/fast-levenshtein)
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[](https://twitter.com/hiddentao)
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An efficient Javascript implementation of the [Levenshtein algorithm](http://en.wikipedia.org/wiki/Levenshtein_distance) with locale-specific collator support.
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## Features
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* Works in node.js and in the browser.
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* Better performance than other implementations by not needing to store the whole matrix ([more info](http://www.codeproject.com/Articles/13525/Fast-memory-efficient-Levenshtein-algorithm)).
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* Locale-sensitive string comparisions if needed.
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* Comprehensive test suite and performance benchmark.
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* Small: <1 KB minified and gzipped
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## Installation
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### node.js
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Install using [npm](http://npmjs.org/):
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```bash
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$ npm install fast-levenshtein
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```
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### Browser
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Using bower:
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```bash
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$ bower install fast-levenshtein
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```
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If you are not using any module loader system then the API will then be accessible via the `window.Levenshtein` object.
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## Examples
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**Default usage**
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```javascript
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var levenshtein = require('fast-levenshtein');
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var distance = levenshtein.get('back', 'book'); // 2
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var distance = levenshtein.get('我愛你', '我叫你'); // 1
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```
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**Locale-sensitive string comparisons**
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It supports using [Intl.Collator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Collator) for locale-sensitive string comparisons:
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```javascript
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var levenshtein = require('fast-levenshtein');
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levenshtein.get('mikailovitch', 'Mikhaïlovitch', { useCollator: true});
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// 1
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```
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## Building and Testing
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To build the code and run the tests:
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```bash
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$ npm install -g grunt-cli
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$ npm install
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$ npm run build
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```
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## Performance
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_Thanks to [Titus Wormer](https://github.com/wooorm) for [encouraging me](https://github.com/hiddentao/fast-levenshtein/issues/1) to do this._
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Benchmarked against other node.js levenshtein distance modules (on Macbook Air 2012, Core i7, 8GB RAM):
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```bash
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Running suite Implementation comparison [benchmark/speed.js]...
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>> levenshtein-edit-distance x 234 ops/sec ±3.02% (73 runs sampled)
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>> levenshtein-component x 422 ops/sec ±4.38% (83 runs sampled)
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>> levenshtein-deltas x 283 ops/sec ±3.83% (78 runs sampled)
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>> natural x 255 ops/sec ±0.76% (88 runs sampled)
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>> levenshtein x 180 ops/sec ±3.55% (86 runs sampled)
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>> fast-levenshtein x 1,792 ops/sec ±2.72% (95 runs sampled)
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Benchmark done.
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Fastest test is fast-levenshtein at 4.2x faster than levenshtein-component
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```
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You can run this benchmark yourself by doing:
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```bash
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$ npm install
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$ npm run build
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$ npm run benchmark
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```
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## Contributing
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If you wish to submit a pull request please update and/or create new tests for any changes you make and ensure the grunt build passes.
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See [CONTRIBUTING.md](https://github.com/hiddentao/fast-levenshtein/blob/master/CONTRIBUTING.md) for details.
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## License
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MIT - see [LICENSE.md](https://github.com/hiddentao/fast-levenshtein/blob/master/LICENSE.md)
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