이 예제에서 이미지가 캔버스에 표시되지 않는 이유는 무엇입니까?왜 이미지가 표시되지 않습니까?
코드 :
<!DOCTYPE html>
<html>
<head>
<title></title>
<script>
/*
var lockOrientation = screen.lockOrientation || screen.mozLockOrientation || screen.msLockOrientation;
screen.lockOrientation('landscape');
if (lockOrientation("landscape-primary")) {
screen.lockOrientation('landscape');
}
*/
var canvas = document.getElementById('myCanvas');
var context = canvas.getContext('2d');
var x = 10;
var y = 10;
var width = 470;
var height = 310;
var imageObj = new Image();
imageObj.onload = function() {
context.drawImage(imageObj, x, y, width, height);
};
imageObj.src = 'http://www.html5canvastutorials.com/demos/assets/darth-vader.jpg';
</script>
</head>
<body>
<canvas id="myCanvas" width="470" height="310" style="border:5px solid #123456;"></canvas>
</body>
</html>
는 종료 태그'