<movable-area>
      <movable-view x="{{x}}" y="{{y}}" direction="all" damping="{{damping}}">text</movable-view>
</movable-area>

Page({
  data: {
       x: 0,
    y: 0,
    damping:50
  },
  onLoad:function(){
    this.setData({
      damping:10
    })
  },
})