image-seam-2.html
<!DOCTYPE HTML>
<style>
body {
background-color:black;
}
div {
transform: scale(0.3);
transform-origin: 0 0;
}
</style>
<div>
<!-- Test that drawing of nonuniform images is snapped -->
<!-- This is a 2x2 image where the top row is white and the bottom row is transpraent -->
<img style="width:256px; height:256px"
src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAADklEQVQImWP4DwUMMAAAa6YH+b3nj3MAAAAASUVORK5CYII="
><img style="width:256px; height:256px"
src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAYAAABytg0kAAAADklEQVQImWP4DwUMMAAAa6YH+b3nj3MAAAAASUVORK5CYII=">
</div>