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				|  |  | +<template>
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				|  |  | +  <el-dialog
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				|  |  | +      title="车辆轨迹"
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				|  |  | +      append-to-body
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				|  |  | +      custom-class="dialog_two"
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				|  |  | +      :visible.sync="dialogVisible"
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				|  |  | +      lock-scroll
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				|  |  | +      width="80%">
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				|  |  | +    <div id="container" v-if="dialogVisible"></div>
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				|  |  | +    <div class="input-card" style="right: 10.3%;bottom: 10.3%" v-if="this.lineArr.length>0">
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				|  |  | +      <h4>轨迹回放控制</h4>
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				|  |  | +      <div class="input-item">
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				|  |  | +        <input type="button" class="btn" value="开始动画" id="start" @click="startAnimation()"/>
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				|  |  | +        <input type="button" class="btn" value="暂停动画" id="pause" @click="pauseAnimation()"/>
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				|  |  | +      </div>
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				|  |  | +      <div class="input-item">
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				|  |  | +        <input type="button" class="btn" value="继续动画" id="resume" @click="resumeAnimation()"/>
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				|  |  | +        <input type="button" class="btn" value="停止动画" id="stop" @click="stopAnimation()"/>
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				|  |  | +      </div>
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				|  |  | +    </div>
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				|  |  | +    <div class="input-card" style="right: 10.3%;bottom: 10.3%" v-else>
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				|  |  | +      <span style="color: red">暂无该车辆轨迹信息</span>
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				|  |  | +    </div>
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				|  |  | +  </el-dialog>
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				|  |  | +</template>
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				|  |  | +
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				|  |  | +<script>
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				|  |  | +export default {
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				|  |  | +  name: "trackPlayback",
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				|  |  | +  props: {
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				|  |  | +    dialogVisible: {
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				|  |  | +      type: Boolean
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				|  |  | +    },
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				|  |  | +    lineArr:Object,
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				|  |  | +  },
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				|  |  | +  data(){
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				|  |  | +    return{
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				|  |  | +      map: null,
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				|  |  | +      marker: null
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				|  |  | +    }
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				|  |  | +  },
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				|  |  | +  beforeDestroy() {
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				|  |  | +    this.map && this.map.destroy();
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				|  |  | +  },
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				|  |  | +  methods:{
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				|  |  | +    initMap() {
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				|  |  | +      this.map = new AMap.Map("container", {
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				|  |  | +        resizeEnable: true,
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				|  |  | +        center: this.lineArr.length >0 ?this.lineArr[this.lineArr.length - 1]:[120.382891,36.066460],
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				|  |  | +        zoom: 17
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				|  |  | +      });
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				|  |  | +      let icon = new AMap.Icon({
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				|  |  | +        size: new AMap.Size(52, 26), // 图标尺寸
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				|  |  | +        image: 'https://webapi.amap.com/images/car.png',
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				|  |  | +        imageSize: new AMap.Size(52, 26), // 根据所设置的大小拉伸或压缩图片
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				|  |  | +      });
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				|  |  | +      this.marker = new AMap.Marker({
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				|  |  | +        map: this.map,
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				|  |  | +        position: this.lineArr.length >0 ?this.lineArr[this.lineArr.length - 1]:[120.382891,36.066460],
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				|  |  | +        // icon: "https://webapi.amap.com/images/car.png",
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				|  |  | +        icon: icon,
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				|  |  | +        markerMeta: new AMap.Size(28, 28),
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				|  |  | +        offset: new AMap.Pixel(-26, -15),
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				|  |  | +        autoRotation: true,
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				|  |  | +        angle: -15
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				|  |  | +      });
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				|  |  | +      // 绘制轨迹
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				|  |  | +      let polyline = new AMap.Polyline({
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				|  |  | +        map: this.map,
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				|  |  | +        path: this.lineArr,
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				|  |  | +        showDir: true,
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				|  |  | +        strokeColor: "#28F", //线颜色
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				|  |  | +        // strokeOpacity: 1,     //线透明度
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				|  |  | +        strokeWeight: 6 //线宽
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				|  |  | +        // strokeStyle: "solid"  //线样式
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				|  |  | +      });
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				|  |  | +      let passedPolyline = new AMap.Polyline({
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				|  |  | +        map: this.map,
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				|  |  | +        path: this.lineArr,
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				|  |  | +        strokeColor: "#AF5", //线颜色
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				|  |  | +        // strokeOpacity: 1,     //线透明度
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				|  |  | +        strokeWeight: 6 //线宽
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				|  |  | +        // strokeStyle: "solid"  //线样式
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				|  |  | +      });
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				|  |  | +
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				|  |  | +      this.marker.on("moving", function (e) {
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				|  |  | +        passedPolyline.setPath(e.passedPath);
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				|  |  | +      });
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				|  |  | +
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				|  |  | +      this.map.setFitView();
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				|  |  | +    },
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				|  |  | +    startAnimation() {
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				|  |  | +      this.marker.moveAlong(this.lineArr, 100000);
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				|  |  | +    },
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				|  |  | +    pauseAnimation() {
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				|  |  | +      this.marker.pauseMove();
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				|  |  | +    },
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				|  |  | +    resumeAnimation() {
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				|  |  | +      this.marker.resumeMove();
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				|  |  | +    },
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				|  |  | +    stopAnimation() {
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				|  |  | +      this.marker.stopMove();
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				|  |  | +    },
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				|  |  | +  }
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				|  |  | +}
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				|  |  | +</script>
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				|  |  | +
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				|  |  | +<style scoped src="../styles/demo-center.css"></style>
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				|  |  | +<style scoped>
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				|  |  | +#container {
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				|  |  | +  height: 80vh;
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				|  |  | +  width: 100%;
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				|  |  | +}
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				|  |  | +
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				|  |  | +.input-card .btn {
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				|  |  | +  margin-right: 1.2rem;
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				|  |  | +  width: 9rem;
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				|  |  | +}
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				|  |  | +
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				|  |  | +.input-card .btn:last-child {
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				|  |  | +  margin-right: 0;
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				|  |  | +}
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				|  |  | +</style>
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				|  |  | +<style lang="scss" scoped>
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				|  |  | +.home-container {
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				|  |  | +  padding: 0px 5px 5px 0px;
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				|  |  | +  box-sizing: border-box;
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				|  |  | +  height: 100%;
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				|  |  | +
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				|  |  | +  ::v-deep .el-card__body {
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				|  |  | +    padding: 10px 15px;
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				|  |  | +    font-size: 14px;
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  &__card {
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				|  |  | +    width: 100%;
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				|  |  | +    height: 100%;
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				|  |  | +  }
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				|  |  | +
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				|  |  | +  .title {
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				|  |  | +    display: flex;
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				|  |  | +    justify-content: space-between;
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				|  |  | +  }
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				|  |  | +}
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				|  |  | +
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				|  |  | +.content {
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				|  |  | +}
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				|  |  | +
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				|  |  | +::v-deep .el-dialog {
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				|  |  | +  margin-top: 5vh !important;
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				|  |  | +  margin-bottom: 0 !important;
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				|  |  | +}
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				|  |  | +
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				|  |  | +::v-deep .el-dialog__body {
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				|  |  | +  padding: 0 20px 10px 20px !important;
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				|  |  | +}
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				|  |  | +</style>
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