我想要在信道上sk和一丝不.的形象。 我可以借鉴《信道》的形象,但如何在绘画后sk击和清醒? • 如何参考从信库中汲取的形象?
我可以像现在这样,利用信教的形象。
var ctx = document.getElementById( canvas ).getContext( 2d );
ctx.drawImage(image, sx, sy, sWidth, sHeight, dx, dy, dWidth, dHeight);
我想要在信道上sk和一丝不.的形象。 我可以借鉴《信道》的形象,但如何在绘画后sk击和清醒? • 如何参考从信库中汲取的形象?
我可以像现在这样,利用信教的形象。
var ctx = document.getElementById( canvas ).getContext( 2d );
ctx.drawImage(image, sx, sy, sWidth, sHeight, dx, dy, dWidth, dHeight);
下面是你开始的非常粗略的草图:
$(function () {
var
loaded = false,
ctx = $( canvas )[0].getContext( 2d ),
img;
img = $( <img> , {
src: http://www.gravatar.com/avatar/e25f40f6711403073e7da6c33be21eb8?s=128&d=identicon&r=PG
}).on( load , function () {
loaded = true;
}).get(0);
setInterval(function () {
var f = 0;
return function () {
if (loaded) {
ctx.clearRect(0, 0, 500, 500);
ctx.save();
ctx.setTransform (1, f, 0, 1, 0, 0);
ctx.drawImage(img, 50, 50);
ctx.restore();
f += 0.01;
if (f > 1) {
f = 0;
}
}
};
}(), 16);
});
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