how to change a background image in canvas by button click
this code can change a background image in canvas by button click
#canvas{
position: absolute;
left: 0px;
top: 0px;
background-image:url('../images/t1.png');
background-repeat: no-repeat;
width: 120px;
height: 120px;
}
<div id="myCanvas">
<canvas id="canvas" width="120" height="120"></canvas>
</div>
<button type="button" onClick="changeBackground()">change </button>
function changeBackground(){
document.getElementById("canvas").style.background = "url(images/t2.png)";
}