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import Tesseract from "tesseract.js";
//
// chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
// if (message.type === "OCR") {
// (async () => {
// const { data: { text, confidence } } = await Tesseract.recognize(message.dataURL, "eng+osd", {
// logger: m => console.log(m),
// });
// sendResponse({ text, confidence });
// })();
// return true;
// }
//
// return false;
// });
chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
if (message.type === "OCR") {
(async () => {
console.log(message);
const worker = await Tesseract.createWorker("eng", 1, {
workerBlobURL: false,
logger: console.log,
});
await worker.setParameters({
tessedit_char_whitelist: "ABCDEFGHJKLMNPQRSTUVWXYZ23456789",
});
const {
data: { text, confidence }
} = await worker.recognize(message.dataURL);
await worker.terminate();
sendResponse({ type: "OCR_RESULT", text, confidence });
})();
return true;
}
return false;
});
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