1686729-1.html (358B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 4 <div style="width: 100px; height: 100px; background-color: red; overflow: hidden; transform: scaleY(-1);"> 5 <canvas id="c" width="200" height="200"></canvas> 6 </div> 7 8 <script> 9 var ctx = document.getElementById('c').getContext('2d', { alpha: false }); 10 ctx.fillStyle = 'green'; 11 ctx.fillRect(0, 0, 200, 200); 12 </script>