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Tag: jspdf

Edit an existing PDF template with parallax / jsPDF

How can I load an existing PDF document as jsPDF object and edit using JavaScript library called parallax / jsPDF which is the top popular JavaScript library for generating PDFs as the time I’m writing this. I am using the version 2.5.1 the latest as of now. I searched everywhere and finally I got the answer, wasting too much time.

Download html window object with JS

i have this iframe here, and i want to doanload the window page with pdf inside, js function print() only shows the page, i want to download it automatically, bellow is the full code (i tryed with jspdf too). Answer Iframes are only a window to remote objects thus while viewing they are showing both the already downloaded html surround

How can I combine multiple images into one page and print it as a pdf?

I’ve a webpage with 4 charts. I’m taking separate screenshots for each of them. Then tried to put them on another canvas, show them vertically and print it as single-page pdf file. But, I’m getting an Error saying: Uncaught TypeError: CanvasRenderingContext2D.drawImage: Argument 1 could not be converted to any of: HTMLImageElement, SVGImageElement, HTMLCanvasElement, HTMLVideoElement, ImageBitmap. Here is the script Answer

Open jsPDF created pdf in Chrome’s new tab/window

How can I open with javascript link data:application/pdf;filename=generated.pdf;base64;DATA in Chrome 71? Link from console opened successfully, but not from code – unfortunately. The snippet does not work for security reason. Only for code demonstration. I read some similar questions, but did not find an answer. Answer Try window.open() instead. The following code worked for me. You will need to modify

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