canvas draw image from cetner code example
Example: how to drawImage on center of canvas
const img = new Image();
canvasContent.drawImage(img,
canvas.width/2 - img.width/2,
canvas.height/2 - img.height/2
);
const img = new Image();
canvasContent.drawImage(img,
canvas.width/2 - img.width/2,
canvas.height/2 - img.height/2
);