效果图
CSS样式
@keyframes _fade-in_mkmxd_1 {0% {filter: blur(20px);opacity: 0}to {filter: none;opacity: 1}}@keyframes _drop-in_mkmxd_1 {0% {transform: var(--transform) translateY(-100px) translateZ(400px)}to {transform: var(--transform)}}._examples_mkmxd_3 {margin-top:200px;position: relative;width:1000px;height: 640px;transition: transform .15s ease-out;filter: drop-shadow(0 4px 18px rgba(0,0,0,1));--grid-width: 140px;left: 50%;transform: translate(-50%, 0px);}._examples_mkmxd_3 div {position: relative;transition: filter .25s ease-out;animation: _fade-in_mkmxd_1 .35s cubic-bezier(.215,.61,.355,1) var(--delay) backwards;}._examples_mkmxd_3 div:hover {filter: drop-shadow(0 4px 8px rgba(0,0,0,.4));z-index: 3;}._examples_mkmxd_3 a {position: absolute;--transform: perspective(75em) rotateX(0deg) rotateZ(-0deg) translate(calc(var(--x) * 100%), calc(var(--y) * 86.67%)) scale(1.145);transform: var(--transform);animation: _drop-in_mkmxd_1 .35s cubic-bezier(.215,.61,.355,1) var(--delay) backwards;transition: transform .25s ease-out;/*clip-path: polygon(50% 100%,93.3% 75%,93.3% 25%,50% 0%,6.7% 25%,6.7% 75%);*//*clip-path: polygon(25% 93.3%,75% 93.3%,93.3% 50%,75% 6.7%,25% 6.7%,6.7% 50%);*/clip-path: polygon(25% 87%,75% 87%,98.3% 50%,75% 13%,25% 13%,1.7% 50%);}._examples_mkmxd_3 a:hover{transform: var(--transform) translateZ(10px) scale(1.1);}._examples_mkmxd_3 img {aspect-ratio: 1;object-fit: cover;height: 64px;width: 64px;transform: translate(-50%, 40px);left: 50%;position: absolute;/*filter: drop-shadow(2px 2px 0px #00BFFF);*/}img {max-width: 100%;height: auto;display: block;}*{box-sizing: border-box;}.menu-box{display: block;width:200px;height:200px;/*background:rgba(84, 109, 231,.6);*/background: mediumpurple;position: relative;}.menu-text{color: #fff;position: absolute !important;top: 120px;left: 50%;font-weight: bold;transform: translate(-50%, 0px);/*filter: drop-shadow(2px 2px 0px #00BFFF);*/font-size: 16px;text-align: center;}.back-img{width: 64px !important;position: absolute;left: 50%;transform: translate(-50%, 20px);/*filter: drop-shadow(2px 2px 0px #00BFFF);*/}a:hover+.menu-box .menu-text{color: #00BFFF;filter: drop-shadow(2px 2px 0px #fff);}html
<div class="_examples_mkmxd_3" ><div v-for="(item,index) in tempData" :key="index" :style="{'--delay': item.showTime}"><a href="#" :title="item.name" @mouseenter="menuEnter(item)" @mouseleave="menuLeave(item)" @click="menuClick(item,tempData)" :style="{'--x': item.x, '--y': item.y}"><span class="menu-box" :style="{'background':item.color}"><img v-if="item.name!=='上一层'" :src="item.imgPath" />" ><img v-if="item.imgPath&&item.name==='上一层'" :src="item.imgPath" class="back-img"><span class="menu-text">{{item.name}}</span></span></a></div></div>vue代码
new Vue({el:'#app',data(){return {menuData:[{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'A系统',img:'',children:[{x:0,y:0, path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'B系统',img:'',children:[{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'E系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'A系统',img:'',children:[]},]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'C系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'D系统',img:'',children:[]},]},{x:0,y:0, path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'B系统',img:'../img/navigation/火车站.png',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'C系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'D系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'E系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'A系统',img:'',children:[]},{x:0,y:0, path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'B系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'C系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'D系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'E系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'A系统',img:'',children:[]},{x:0,y:0, path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'B系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'C系统',img:'',children:[]},{x:0,y:0,path:'https://observablehq.com/@d3/bar-chart/2?intent=fork',name:'D系统',img:'',children:[]},],tempData:[], colors:['#1874CD', '#3CB371', '#FF7F50', '#CD1076', '#CD00CD','#1C86EE', '#00FF7F', '#FF8C00', '#EE1289', '#EE00EE','#1E90FF', '#00FF00', '#FFA500', '#FF1493', '#FF00FF',]}},watch:{menuData(){this.initCoor()}},mounted(){let _this = thisthis.getUser()// this.getMenuData()this.tempData = this.menuDatathis.initCoor()this.timer = setInterval(function(){_this.localDate = _this.dateFormat(new Date(),'yyyy-MM-dd hh:mm:ss')},1000)},destroyed(){clearInterval(this.timer)},methods:{menuEnter(item){if(item.name==='上一层')returnthis.msgData = itemthis.msgShow = true},menuLeave(item){this.msgShow = false}, showTime(item){if(item.name==='上一层')return '0s'return Math.random()+'s'},menuClick(item,parant){letarr =[]if(item.name==='上一层'){this.changeMenu(item.children)}else if(item.children.length>0){arr.push({x:0,y:0,path:'',name:'上一层',imgPath:'../img/navigation/icon-返回上一级.png',children:parant})item.children.forEach(t=>{arr.push(t)})this.changeMenu(arr)}else{window.location.href = item.path}},changeMenu(data){let _this = thisthis.tempData = []setTimeout(function(){_this.tempData = data_this.initCoor()},10)},initCoor(){this.tempData.forEach((t,index)=>{t.color = this.colors[index]t.showTime = this.showTime(t)if(!t.children){t.children = []} if(index<5){t.y=0t.x=index*0.86if(index%2!==0){t.y += 0.5// t.x = (index-1)+0.8}}else if(index>4&&index<10){t.y=1t.x=(index-5)*0.86if(index%2===0){t.y +=0.5// t.x = (index-1)+0.8}}else if(index>9&&index<15){t.y=2t.x=(index-10)*0.86if(index%2!==0){t.y += 0.5// t.x = (index-1)+0.8}}})}, }})