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7f09ba72f4
This PR is handles the changes required to support envelopes. The new envelope editor/signing page will be hidden during release. The core changes here is to migrate the documents and templates model to a centralized envelopes model. Even though Documents and Templates are removed, from the user perspective they will still exist as we remap envelopes to documents and templates.
27 lines
770 B
TypeScript
27 lines
770 B
TypeScript
import { PDFDocument } from '@cantoo/pdf-lib';
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export async function insertImageInPDF(
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pdfAsBase64: string,
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image: string | Uint8Array | ArrayBuffer,
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positionX: number,
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positionY: number,
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page = 0,
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): Promise<string> {
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const existingPdfBytes = pdfAsBase64;
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const pdfDoc = await PDFDocument.load(existingPdfBytes);
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const pages = pdfDoc.getPages();
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const pdfPage = pages[page];
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const pngImage = await pdfDoc.embedPng(image);
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const drawSize = { width: 192, height: 64 };
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pdfPage.drawImage(pngImage, {
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x: positionX,
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y: pdfPage.getHeight() - positionY - drawSize.height,
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width: drawSize.width,
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height: drawSize.height,
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});
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const pdfAsUint8Array = await pdfDoc.save();
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return Buffer.from(pdfAsUint8Array).toString('base64');
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}
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