Actually, that doesn't answer my question. It only says where tesseract
stores the .traineddata file after download and not how to set the
langPath. I tried to set the langPath like this:
const worker = new TesseractWorker({
corePath: '../../node_modules/tesseract.js-core/tesseract-core.wasm.js',
langPath: lang_path
});
worker.recognize(file,
'cus'
)
.progress(function(packet){
console.info(packet)
progressUpdate(packet)
})
.then(function(data){
console.log(data)
progressUpdate({ status: 'done', data: data })
})
but I get errors:
* Error opening data file ./cus.traineddata
* Please make sure the TESSDATA_PREFIX environment variable is set to your
"tessdata" directory.
Thanks for anything...
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