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Further scanner improvements #18

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Merged
ryanmccartney merged 2 commits into from
Dec 4, 2025
Merged

Further scanner improvements #18

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aaefcc7
Further scanner improvements
ryanmccartney Dec 4, 2025
c963572
Merge branch 'main' into scanner-improvements
ryanmccartney Dec 4, 2025
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17 changes: 8 additions & 9 deletions frontend/src/routes/scan.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ import fetcher from "@utils/fetcher";
import BreadcrumbsContext from "@contexts/breadcrumbs";
import EditableTypography from "@components/EditableTypography";

const Scan = ({ delay = 250 }) => {
const Scan = () => {
const navigate = useNavigate();
const webcamRef = useRef(null);
const [barcode, setBarcode] = useState("");
Expand Down Expand Up @@ -57,24 +57,23 @@ const Scan = ({ delay = 250 }) => {
canvas.toBlob(resolve)
);
const newBarcode = await barcodeDetector.detect(image);
setBarcode(newBarcode);

if (
newBarcode !== barcode &&
newBarcode.length > 0 &&
newBarcode[0].rawValue &&
newBarcode[0].format == "ean_13"
newBarcode[0].format == "ean_13" &&
newBarcode[0].rawValue !== barcode
) {
setBarcode(newBarcode[0].rawValue);
checkForIsbn(newBarcode[0].rawValue);
}
}
};

if (delay !== null) {
const id = setInterval(processImage, delay);
return () => clearInterval(id);
}
}, [delay]);
const id = setInterval(processImage, 100);
return () => clearInterval(id);

}, [barcode]);

useEffect(() => {
const handleResize = () => {
Expand Down
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