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Capgo

Getting Started

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  1. Install the plugin

    Ventana de terminal
    npm i @capgo/capacitor-pdf-generator

  2. Sync platforms

    Ventana de terminal
    npx cap sync

Generate from HTML

import { PdfGenerator } from '@capgo/capacitor-pdf-generator';


const receiptHtml = `
  <html>
    <body>
      <h1>Capgo Store</h1>
      <p>Thank you for your purchase.</p>
    </body>
  </html>
`;


const pdf = await PdfGenerator.fromData({
  data: receiptHtml,
  documentSize: 'A4',
  orientation: 'portrait',
  type: 'base64',
  fileName: 'receipt.pdf',
});


if (pdf.type === 'base64') {
  const link = document.createElement('a');
  link.href = `data:application/pdf;base64,${pdf.base64}`;
  link.download = 'receipt.pdf';
  link.click();
}

Capture a remote URL

await PdfGenerator.fromURL({
  url: 'https://docs.capgo.app/invoice?id=123',
  orientation: 'landscape',
  documentSize: 'A4',
  type: 'share', // opens the native share dialog
  fileName: 'invoice-123.pdf',
});

Tips

  • Include inline CSS in your HTML string or provide a baseUrl so relative assets resolve correctly.
  • When returning base64 data on mobile, move it to the filesystem (e.g., Capacitor Filesystem) before sharing.
  • landscape orientation is ideal for wide tables, while portrait fits most documents.
  • Consider using scoped CSS fonts (e.g., system fonts) for consistent rendering across platforms.