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| <template>
| <div class="heatCamera">
| <div class="camera">
| <nav class="header-nav">
|
| <div class="toolbar">
| <el-date-picker @change="timeChange" v-model="timeRange" value-format="yyyy-MM-dd HH:mm:ss" type="datetimerange" range-separator="至" start-placeholder="开始日期"
| end-placeholder="结束日期" size="small"></el-date-picker>
| <el-button type="primary" size="small">查询</el-button>
| </div>
| </nav>
|
| <div class="img-area" ref="heatMap">
| <!-- <el-image src="/timg.jpg" fit="contain" ref="img"></el-image> -->
| <el-image :src="`${publicPath}images/login-net.png`" fit="contain" ref="img"></el-image>
| </div>
| </div>
| </div>
| </template>
| <script>
| import Heatmap from 'heatmap.js';
| import {getHeatCameraData} from '@/api/heatCamera'
| export default {
| data(){
| return {
| publicPath: process.env.BASE_URL,
| timeRange: [new Date(2020, 8, 20, 8), new Date(2020, 9, 20, 8)],
| params: {
| cameraIds: ["c6fd8f31-248f-49fc-93e0-dedac889197b","c41a2f34-bd2e-41af-9bc0-51e6dcd03523"],
| startTime: '',
| endTime: '',
| }
| }
| },
| mounted(){
| console.log(Heatmap.create)
| setTimeout(()=>{
| this.mockAsync()
| },2000);
| },
| methods:{
| timeChange(val){
| console.log(val);
| this.params.startTime = val[0];
| this.params.endTime = val[1];
| this.renderHeatMap(this.params)
| },
| mockAsync(){
| var config = {
| container: document.querySelector('.img-area'),
| radius: 10,
| maxOpacity: .75,
| minOpacity: 0,
| blur: .75,
| gradient: {
| '.5': 'blue',
| '.8': 'red',
| '0.95': 'white',
| '0.6': 'yellow',
| '0.5': 'green'
| }
|
| };
| var data = {
| max: 700,
| min: 0,
| data: []
| }
| for (var i = 10; i < 700; i++) {
| var dataPoint = {
| x: Math.floor(Math.random() * i),
| y: Math.floor(Math.random() * i),
| value: Math.floor(Math.random() * i)
| };
| var dataCenter = {
| x: i,
| y: i,
| value: 30 + i
| }
| data.data.push(dataPoint, dataCenter)
| }
| //var heatmapInstance = h337.create(config);
| var heatmapInstance = Heatmap.create(config);
| heatmapInstance.setData(data);
| },
| renderHeatMap(params){
| getHeatCameraData(params).then(res=>{
| debugger
| })
| },
|
| }
| }
| </script>
| <style lang="scss">
| .heatCamera{
| width: 100%;
| height: 100%;
| background: #e9ebf2;
| .header-nav{
| height: 60px;
| min-width: 1200px;
| background-image: linear-gradient(-180deg, #ffffff 13%, #e9ebf2 100%);
| }
| .toolbar{
| width: 500px;
| height: 60px;
| //background: rgba(0,0,0,.3);
| position: absolute;
| right: 60px;
| top: 20px;
| text-align: center;
| line-height: 60px;
| z-index: 10;
| .el-date-editor{
| vertical-align: middle;
| border-radius: 4px 0 0 4px;
| }
| .el-button{
| vertical-align: middle;
| margin-left: 4px;
| }
| }
| .img-area{
| margin: 30px auto;
| width: 1200px;
| //position: relative;
| font-size: 0;
| }
| img{
| display: block;
| }
|
| }
| </style>
|
|
