You need to create an image object in JavaScript after that set the src.
However, you need to wait for the load event before drawing.
The following is the canvas:
var canvas = document.getElementById("myCanvas");
var context = canvas.getContext("2d");
var myImg = new Image();
img.onload = function() {
context.drawImage(myImg, 0, 0);
};
img.src = 'https://www.tutorialspoint.com/images/seaborn-4.jpg?v=2';