You can change the speed for a more "fine" animation, you see that stop because the speed it's too fast and different size to cover:
function initPage() {
$.each(json, function() {
$("#point").animate({
left: this.x,
top: this.y
},
1000, 'linear');
});
}?
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…