html2canvas | 优化版的html2canvas 0.5.0-beta4 , html2canvas | Canvas library

I know this has been asked many times, but the async/promise concept is very obscure to me! I am trying to take a screenshot using html2canvas and once the (or multiple) screenshots are generated, continue with the function and send it through a POST request.

Here's what I've done so far:

I'm trying to convert div content in to image by this link https://codepedia.info/convert-html-to-image-in-jquery-div-or-table-to-jpg-png now I'm abele to convert div to image but problem is it was not download directly it asking 1st take preview after it give download help me to without viewing preview directly download.

code

I'm using use-react-screenshot to take a screenshot of a specific dom element, but the image gets weird, it looks like it partially renders the dom element

I'm using the sample code in create-react-app

I use html2canvas to save a webpage as an image and i'd like to get the same results on a mobile and a PC. My webpage has a table that renders differently on a smaller screen (via CSS). I would like html2canvas to save the canvas as if the webpage is always on a PC screen. This way the table on the webpage will always look the same.

I currently have a workaround which temporarily sets the body width and viewport initial-scale to something larger before html2canvas runs, saves the webpage, then reverts back to the previous body width and viewport scale. The code I use is at the bottom of this post.

It mostly works but has a bad user experience because during the html2canvas operation the webpage will grow larger, pause for a bit (during the save) then revert back. Which doesn't look very good from the users point of view. Also, this doesn't always work for every mobile device.

Is there a better way to do this? Can I have some sort of off screen html that mirrors my on screen html but will always render as if its on a PC?

I am a beginner in this field. just try to do a small project using vue.js. I wanted to give an option to users to download their Vue.js to-do list. I have had imported the jspdf library and Html2canvas. This is what I got as an output.but I want my output like this. (this is the output of my code in the local browser.try to find out my mistake here.

~my script method()here.

I am creating a resume-generating web app using react, html2canvas and jspdf. I want to get a live preview of the pdf when someone submits a form. I spent several hours looking for a solution to it. But bad luck. This site has a great example of what I want [ Here ]. Does anyone have an idea, Link?

I've set up html2canvas so I can edit text and then download that as image and that works great, but the size is limited to the width of its container.

If I set up canvas width and height render becomes that size but it's black. What am I doing wrong?

Here is the JSfiddle with everything working but if you add width and height (currently commented), rendered pictured will get black.

JavaScript

I am trying to use the persistent build cache feature provided by angular but look like its not working for me, I am trying the below command

I am using html2canvas to convert the html to png, I am getting the following error: