@pdfme/schemas/dist/esm/src/barcodes/pdfRender.js

TypeScript base PDF generator and React base UI. Open source, developed by the community, and completely free to use under the MIT license!

import { convertForPdfLayoutProps } from '../utils.js';
import { createBarCode, validateBarcodeInput } from './helper.js';
const getBarcodeCacheKey = (schema, value) => {
    return `${schema.type}${schema.backgroundColor}${schema.barColor}${schema.textColor}${value}${schema.includetext}`;
};
export const pdfRender = async (arg) => {
    const { value, schema, pdfDoc, page, _cache } = arg;
    if (!validateBarcodeInput(schema.type, value))
        return;
    const inputBarcodeCacheKey = getBarcodeCacheKey(schema, value);
    let image = _cache.get(inputBarcodeCacheKey);
    if (!image) {
        const imageBuf = await createBarCode({
            ...schema,
            type: schema.type,
            input: value,
        });
        image = await pdfDoc.embedPng(imageBuf);
        _cache.set(inputBarcodeCacheKey, image);
    }
    const pageHeight = page.getHeight();
    const { width, height, rotate, position: { x, y }, opacity, } = convertForPdfLayoutProps({ schema, pageHeight });
    page.drawImage(image, { x, y, rotate, width, height, opacity });
};
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