【发布时间】:2023-03-16 19:48:01
【问题描述】:
var origCanv=document.getElementById("canvas1");
var canv=document.createElement("CANVAS");
document.body.appendChild(canv);
canv.width=origCanv.width;
canv.height=origCanv.height;
var rect=origCanv.getBoundingClientRect();
canv.style.position="fixed";
canv.style.top=rect.top;
canv.style.left=rect.left;
canv.style.zIndex=999999;
如果我设置绝对位置,画布可以看到,但不是在正确的位置,如果我把它固定,我根本看不到它!!!
【问题讨论】:
标签: javascript html dom canvas