How to Render CSS and Images in PDF Using JSPDF and Html2Canvas?

Rendering CSS and Images with JSPDF

When exporting data to PDF using jspdf.debug.js, it's common to encounter issues with rendering CSS and images. This article provides a solution to resolve these problems.

Firstly, jspdf does not natively support CSS rendering within exported PDFs. To overcome this limitation, it is recommended to utilize Html2Canvas.

To implement Html2Canvas, follow these steps:

1. Include the Html2Canvas JavaScript library in your project.
2. Replace pdf.fromHTML() with pdf.addHTML() in your code. This method accepts the HTML element to convert as the first parameter and a callback function as the second parameter.

Here's an updated version of your code with the integration of Html2Canvas:

var pdf = new jsPDF('p', 'pt', 'letter');
pdf.addHTML($('#ElementYouWantToConvertToPdf')[0], function () {
    pdf.save('Test.pdf');
});

By using Html2Canvas, you can effectively convert web page elements, including CSS styles and images, into PDFs.

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