html2canvas VS html-to-image

GItHub :- https://github.com/niklasvh/html2canvas

That's slightly harder, but still possible by first rendering the HTML onto a canvas.

Example here: http://html2canvas.hertzen.com/

If you have it working in the browser you could use this.https://html2canvas.hertzen.com/

, etc. for styling. So we need to parse our DOM as canvas and then convert it into a png. There's a libary which helps us do just that. html2canvas. We modify our downloadQRCode function such that first we get snapshot of our DOM as a canvas then we convert that into a png. Final code // QRCodeTemplate.tsx import React from "react" import html2canvas from "html2canvas" import { QRCodeCanvas } from "qrcode.react" import Button from "components/Button" import QRCodeTemplate from "components/dashboard/QRCodeTemplate" const QRCodeDownload = () => { const url = "https://anshsaini.com" const getCanvas = () => { const qr = document.getElementById("fancy-qr-code") if (!qr) return return html2canvas(qr, { onclone: snapshot => { const qrElement = snapshot.getElementById("fancy-qr-code") if (!qrElement) return // Make element visible for cloning qrElement.style.display = "block" }, }) } const downloadQRCode = async () => { const canvas = await getCanvas() if (!canvas) throw new Error(" not found in DOM") const pngUrl = canvas .toDataURL("image/png") .replace("image/png", "image/octet-stream") const downloadLink = document.createElement("a") downloadLink.href = pngUrl downloadLink.download = "QR code.png" document.body.appendChild(downloadLink) downloadLink.click() document.body.removeChild(downloadLink) } return (

QRCodeTemplate>

Download QR CodeButton> div> div> ) } export default QRCodeDownload Enter fullscreen mode Exit fullscreen mode The Result We have a beautiful QR code saved as a png. And with the power of React, we can create as many styles as we want.

Hey guys, I using html2canvas in our project and I am facing this issue.

use http://html2canvas.hertzen.com/ to convert the div to an image if you want

This looks super useful! I’ve previously used [html2canvas](https://html2canvas.hertzen.com/) to make a simple tool for generating graphics for a news org, but I can see myself using this going forward.

Thanks! It's built with React (Next.js) and Mantine for the UI components. I'm not sure what you mean with edit systems, but the layers are using react-draggable. The syntax highlighting is powered by shiki and a bunch of exported VS Code themes. The state is handled by zustand, with the undo-redo functionality built on top of it. The code formatting is done with prettier and the image export uses html-to-image.

DOM with html-to-image for screenshot

So I am currently developing a React application using html-to-image to accomplish what I want. Basically, I have created an application that allows the user to input the URL to a Tweet, and then I generate a customizable React component that can ultimately be downloaded as a PNG or SVG. The application looks like this: https://i.imgur.com/qP4zDDO.png

There are ways of turning a DOM element in to a JPG or PNG. Like the html-to-image package. But I have no idea how you'd let the user share it to Twitter.

Peek hover preview of windows

In my image editor project I use html-to-image. It's a fork of dom-to-image and it has a few extra options. It has canvasWidth and canvasHeight for scaling the output but I'm not sure how they work because I used another setting called pixelRatio, since in my image editor I have an option to save the image to whatever the editor zoom is set to, so I already had the proper scale value and never ended up trying the other to settings.

bubkoo/html-to-image – Generates an image from a DOM node using HTML5 canvas and SVG.