如何放大到KML中标记的位置

Question

我正在使用kml文件在Google地图上显示位置。单击标记时，我想放大该标记位置。这是我的KML层代码

 function initMap() {
    map = new google.maps.Map(document.getElementById('map'), {
      center: new google.maps.LatLng(11.024747, 76.898037),
      zoom: 2,
      mapTypeId: 'terrain'
    });
    var kmlLayer = new google.maps.KmlLayer(src, {
      suppressInfoWindows: true,
      preserveViewport: false,
      map: map
    });

    kmlLayer.addListener('click', function(event) {
      var content = event.featureData.infoWindowHtml;
      var testimonial = document.getElementById('capture');
      testimonial.innerHTML = content;
     });
  }

请帮助我

Answer 1

您可以使用event.latLng缩放到单击latlng并手动设置缩放级别。

  kmlLayer.addListener('click', function(event) {
     map.setCenter(event.latLng);
     map.setZoom(20)
     var content = event.featureData.infoWindowHtml;
     var testimonial = document.getElementById('capture');
     testimonial.innerHTML = content;
  });

请找到此小提琴 -> https：//jsfiddle.net/rohith_kp/mcwzh4an/1/