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| function move(ele, obj, cb){
clearInterval(ele.t)
ele.t = setInterval(()=>{
let state = true;
for(let key in obj){
let now = parseInt(getStyle(ele, key));
let speed = (obj[key] - now) / 10;
speed = speed < 0 ? Math.floor(speed) : Math.ceil(speed);
ele.style[key] = now + speed + "px";
if(now !== obj[key]) state = false;
}
if(state){
clearInterval(ele.t);
cb && cb();
}
}, 30);
}
function getStyle(ele, attr){
if(ele.currentStyle){
return ele.currentStyle[attr];
}else{
return getComputedStyle(ele)[attr];
}
}
|
