JSFiddle - React, Tailwind, and code Playground

HTML

<image id="myImage">

JavaScript

var img,canvas,context,dataURL;
        
    img = new Image();
    img.src = 'http://www.google.com/intl/en_com/images/srpr/logo2w.png';
    
    canvas = dojo.create('canvas');
    context = canvas.getContext("2d");
    
    context.drawImage(img,0,0);
    
    dataURL = canvas.toDataURL("image/png");
    alert(dataURL);
    
    dojo.byId('myImage').src = img.src;