ctx.clearRect ( 0 , 0 , 480 , 480 ); 
ctx.setTransform(1, 0, 0, 1, 0, 0);

    ctx.font = '13px print_clearly_otregular';
    ctx.textAlign='left';
    ctx.textBaseline='top'; 
 var imageObj1img = new Image();
    
    imageObj1img.onload = function() {
            ctx.drawImage(imageObj1img, 48.334, 105, 0, 0);
        };       
        imageObj1img.src = "https://stemsheets.com/img/p-c-m/-ob.gif";