好以後豆蔻黑客我已經找到了解決自己...
$extend(Fx.Durations, { skip: 0 });
$extend(Fx.prototype.options, { skip: false, multiplier: 1 });
Fx.implement({
step: function() {
var time = $time();
if ((time < this.time + (this.options.duration/this.options.multiplier)) && !this.options.skip){
var delta = this.transition((time - this.time)/(this.options.duration/this.options.multiplier));
this.set(this.compute(this.from, this.to, delta));
} else {
this.set(this.compute(this.from, this.to, 1));
this.complete();
}
},
startTimer: function(){
if (this.timer) return false;
this.time = $time() - this.time;
this.step();
this.timer = this.step.periodical(Math.round(1000/this.options.fps), this);
return true;
}
});
現在有一個跳過選項允許你可以跳過這個效果和一個乘數選項來全局加速/減慢效果。
jim