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37 lines
1.1 KiB
37 lines
1.1 KiB
<!DOCTYPE HTML> |
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<html> |
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<head> |
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<script src="/dist/tesseract.dev.js"></script> |
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</head> |
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<body> |
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<input type="file" id="uploader"> |
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<script> |
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const recognize = function(evt){ |
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const files = evt.target.files; |
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const worker = Tesseract.createWorker({ |
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/* |
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* As Edge don't support webassembly, |
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* here we force to use asm.js version. |
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*/ |
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corePath: '../../node_modules/tesseract.js-core/tesseract-core.asm.js', |
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logger: function(m){console.log(m);}, |
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/* |
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* As there is no indexedDB in earlier version |
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* of Edge, here we disable cache. |
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*/ |
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cacheMethod: 'none', |
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}); |
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Promise.resolve() |
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.then(() => worker.load()) |
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.then(() => worker.loadLanguage('eng')) |
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.then(() => worker.initialize('eng')) |
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.then(() => worker.recognize(files[0])) |
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.then((ret) => { |
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console.log(ret.data.text); |
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}); |
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} |
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const elm = document.getElementById('uploader'); |
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elm.addEventListener('change', recognize); |
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</script> |
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</body> |
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</html>
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