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正文：

html

<pre class="has">

<image animation="{{animationData0}}" class='img0' style='z-index: {{index_0}};' bindtap='bindtap_img' id='0' src="{{clubs[0].image}}">
<image animation="{{animationData1}}" class='img1' style='z-index: {{index_1}};' bindtap='bindtap_img' id='1' src="{{clubs[1].image}}">
<image animation="{{animationData2}}" class='img2' style='z-index: {{index_2}};' bindtap='bindtap_img' id='2' src="{{clubs[2].image}}">

css

<pre class="has">

page{
background: #3B4595
}
.aa{
position: relative;
margin-top: 50rpx;
}
.img0{
border-radius: 5rpx;
position: absolute;
left:180rpx;
width: 375rpx;
height: 230rpx;

}
.img1{
border-radius: 5rpx;
position: absolute;
left: 60rpx;
width: 240rpx;
height: 150rpx;
top: 40rpx;
}
.img2{
border-radius: 5rpx;
position: absolute;
left: 440rpx;
width: 240rpx;
height: 150rpx;
top: 40rpx;
}

js

<pre class="has">

var is_1_height,is_1_width,is_2_height,is_2_width,is_img0_width,is_img0_height,is_img1_width,is_img1_height;
var item = 0;
var fangxiang;
Page({
data: {
index_0: 3,clubs: [{ image: 'https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1532684585498&di=39c818a83b5f9d295a662dc9cb3deb4a&imgtype=0&src=http%3A%2F%2Fimg.zcool.cn%2Fcommunity%2F0117e2571b8b246ac72538120dd8a4.jpg%401280w_1l_2o_100sh.jpg' },{ image: 'https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1532684585498&di=03509b946c2086ab814276a076ec9069&imgtype=0&src=http%3A%2F%2Fimg07.tooopen.com%2Fimages%2F20170316%2Ftooopen_sy_201956178977.jpg' },{ image: 'https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1532684585497&di=d3bb16864ad73dfedc225209a218ed74&imgtype=0&src=http%3A%2F%2Fwww.qqma.com%2Fimgpic2%2Fcpimagenew%2F2018%2F4%2F5%2F6e1de60ce43d4bf4b9671d7661024e7a.jpg' }]
},onShow: function () {
this.animation1 = this.animation2 = this.animation0 = wx.createAnimation({
duration: 600,timingFunction: 'ease',})
},bindtap_img: function (e) {
var that = this;
switch (item) {
case 0:
if (e.target.id == 0) {
this.setData({
index_0: 3,})
item = 0;
} else if (e.target.id == 1) {
this.setData({
index_2: 0,index_0: 2,index_1: 3,})
fangxiang = 'right';
item = 1;
} else if (e.target.id == 2) {
this.setData({
index_1: 0,index_2: 3,})
fangxiang = 'left';
item = 2
}
break;
case 1:
if (e.target.id == 0) {
this.setData({
index_2: 0,index_1: 2,index_0: 3,})
item = 0
} else if (e.target.id == 1) {
this.setData({
index_1: 3,})
fangxiang = 'right';
item = 1
} else if (e.target.id == 2) {
this.setData({
index_0: 0,})
fangxiang = 'left';
item = 2
}
break;
case 2:
if (e.target.id == 0) {
this.setData({
index_0: 3,index_2: 2,index_1: 0,})
item = 0
} else if (e.target.id == 1) {
this.setData({
index_0: 0,})
fangxiang = 'right';
item = 1
} else if (e.target.id == 2) {
this.setData({
index_2: 3,})
fangxiang = 'left';
item = 2
}
break;
default:
console.log('11111')
}
if (e.target.id == 1) {
// 先旋转同时放大，然后平移
this.animation0.scale(is_img1_width / is_img0_width,is_img1_height / is_img0_height).translateX(is_1_width).step()
this.setData({
animationData0: this.animation0.export(),})
this.animation1.scale(is_img0_width / is_img1_width,is_img0_height / is_img1_height).translateX(is_1_height).step()
this.setData({
animationData1: this.animation1.export(),})
this.animation2.scale(1,1).translateX(-is_2_height).step()
this.setData({
animationData2: this.animation2.export(),})
} else if (e.target.id == 2) {
// 先旋转同时放大，然后平移
this.animation0.scale(is_img1_width / is_img0_width,is_img1_height / is_img0_height).translateX(-is_1_width).step()
this.setData({
animationData0: this.animation0.export(),})
this.animation1.scale(1,1).translateX(is_2_height).step()
this.setData({
animationData1: this.animation1.export(),})
this.animation2.scale(is_img0_width / is_img1_width,is_img0_height / is_img1_height).translateX(-is_1_height,is_2_width).step()
this.setData({
animationData2: this.animation2.export(),})
} else if (e.target.id == 0) {
// 先旋转同时放大，然后平移
this.animation0.scale(1,1).translateX(0).step()
this.setData({
animationData0: this.animation0.export(),1).translateX(0).step()
this.setData({
animationData1: this.animation1.export(),1).translateX(0).step()
this.setData({
animationData2: this.animation2.export(),})
}
var clubs = this.data.clubs;
this.setData({
index: e.target.id,current: clubs[e.target.id]
})
},onLoad: function (options) {
wx.createSelectorQuery().select('#is_height_1').boundingClientRect(function (rect) {
is_1_width = Number(rect.width)
is_1_height = Number(rect.height) // 节点的宽度
}).exec();
wx.createSelectorQuery().select('#is_height_2').boundingClientRect(function (rect) {
is_2_width = Number(rect.width) // 节点的宽度
is_2_height = Number(rect.height) // 节点的宽度

}).exec();
wx.createSelectorQuery().select('.img0').boundingClientRect(function (rect) {
  is_img0_width = Number(rect.width)  // 节点的宽度
  is_img0_height = Number(rect.height)  // 节点的宽度
  console.log(is_img0_width)
}).exec();
wx.createSelectorQuery().select('.img1').boundingClientRect(function (rect) {
  is_img1_width = Number(rect.width)  // 节点的宽度
  is_img1_height = Number(rect.height)  // 节点的宽度
}).exec();

},})