26 lines
801 B
JavaScript
26 lines
801 B
JavaScript
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import { QrCode, QrSegment } from '../../common/shared/qrcode/qrcodegen';
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import { ERROR_LEVEL_MAP, getImageSettings, getMarginSize } from '../../common/shared/qrcode/utils';
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const useQRCode = (opt) => {
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const { value, level, minVersion, includeMargin, marginSize, imageSettings, size } = opt;
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const qrcode = (() => {
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const segments = QrSegment.makeSegments(value);
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return QrCode.encodeSegments(segments, ERROR_LEVEL_MAP[level], minVersion);
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})();
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const cells = qrcode.getModules();
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const margin = getMarginSize(includeMargin, marginSize);
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const calculatedImageSettings = getImageSettings(cells, size, margin, imageSettings);
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return {
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cells,
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margin,
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numCells: cells.length + margin * 2,
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calculatedImageSettings,
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qrcode,
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};
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};
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export default useQRCode;
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