Unable to Render HTML from External File into PDF using Angular 12.

[pcelman]

I'm encountering difficulty rendering HTML content from an external file into a PDF within an Angular 12 application.

I have this function on a service:

` htmlFilePath = "../../pdf/pdf-component.html"

viewPDF() {
html2canvas(this.htmlFilePath).then((canvas) => {
const imgData = canvas.toDataURL('image/jpeg');
const imgWidth = 210;
const pageHeight = 297;
const imgHeight = canvas.height * imgWidth / canvas.width;
let heightLeft = imgHeight;
const pdf = new jsPDF('p', 'mm', "A4");
let position = 0;

    pdf.addImage(imgData, 'JPEG', 0, position, imgWidth, imgHeight);
    heightLeft -= pageHeight;

    while (heightLeft >= 0) {
      position = heightLeft - imgHeight;
      pdf.addPage();
      pdf.addImage(imgData, 'JPEG', 0, position, imgWidth, imgHeight);
      heightLeft -= pageHeight;
    }
    this.addFooters(pdf);
    pdf.output('dataurlnewwindow');
  });

}`

htmlFilePath is just an example, can´t make it render a pdf from a different location.
Any suggestions?

[github-actions]

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