如何更改谷歌地图标记群集的字体颜色

Question

如何更改谷歌地图标记群集的字体颜色

7 javascript css google-maps google-maps-api-3 markerclusterer

有人可以告诉我如何更改markerclusterer标记的字体颜色.这是我目前用于标记样式的代码

mcOptions = {styles: [{
                height: 27,
                url: "image.png",
                width: 35
                }],
                maxZoom: 8
                }

var markerCluster = new MarkerClusterer(map, markers, mcOptions);

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Answer 1

Rah*_*pta 12

一个有效的JSFIDDLE来改变集群标记的字体属性.以下是代码:

<!doctype html>
<html>
  <head>
    <meta charset="utf-8">
    <title>MarkerClusterer v3 Simple Example</title>
    <style >
      body {
        margin: 0;
        padding: 10px 20px 20px;
        font-family: Arial;
        font-size: 16px;
      }
      #map-container {
        padding: 6px;
        border-width: 1px;
        border-style: solid;
        border-color: #ccc #ccc #999 #ccc;
        -webkit-box-shadow: rgba(64, 64, 64, 0.5) 0 2px 5px;
        -moz-box-shadow: rgba(64, 64, 64, 0.5) 0 2px 5px;
        box-shadow: rgba(64, 64, 64, 0.1) 0 2px 5px;
        width: 600px;
      }
      #map {
        width: 600px;
        height: 400px;
      }
    </style>

    <script src="https://maps.googleapis.com/maps/api/js"></script>
    <script src="https://googlemaps.github.io/js-marker-clusterer/examples/data.json"></script>
    <script type="text/javascript" src="https://googlemaps.github.io/js-marker-clusterer/src/markerclusterer.js"></script>

    <script>
      function initialize() {
        var center = new google.maps.LatLng(37.4419, -122.1419);

        var map = new google.maps.Map(document.getElementById('map'), {
          zoom: 3,
          center: center,
          mapTypeId: google.maps.MapTypeId.ROADMAP
        });

        var markers = [];
        for (var i = 0; i < 100; i++) {
          var dataPhoto = data.photos[i];
          var latLng = new google.maps.LatLng(dataPhoto.latitude,
              dataPhoto.longitude);
          var marker = new google.maps.Marker({
            position: latLng
          });
          markers.push(marker);
        }
        var mcOptions = {
            //imagePath: 'https://googlemaps.github.io/js-marker-clusterer/images/m',
          styles:[{

          url: "https://googlemaps.github.io/js-marker-clusterer/images/m1.png",
                width: 53,
                height:53,
                fontFamily:"comic sans ms",
                textSize:15,
                textColor:"red",
                //color: #00FF00,
          }]

        };
        var markerCluster = new MarkerClusterer(map, markers, mcOptions);
      }
      google.maps.event.addDomListener(window, 'load', initialize);
    </script>

  </head>
  <body>
    <h3>A simple example of MarkerClusterer (100 markers)</h3>
    <div id="map-container"><div id="map"></div></div>
  </body>
</html>

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以下是更多选项和自定义的API参考链接.

Answer 2

Vik*_*dke 10

您可以在ClusterIconStyle类下查看Marker Clusterer的此文档

有一个名为的选项textColor,用于设置群集图标上显示的标签文本的颜色.

Answer 3

Vas*_*cov 5

您可以在选项中只传递一个元素styles，如下所示

var options = {
    maxZoom: 15,
    styles:[{
        url: 'https://googlemaps.github.io/js-marker-clusterer/images/m1.png',
        width: 53,
        height: 53,
        textColor: '#fff',
    }]

};
var mc = new MarkerClusterer(map, markers, options);

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但在这种情况下，您将拥有一个适用于所有簇大小 (1-10-100) 的 img。最好传递 5 个元素。每个集群大小一个，但代码行太多（我在地图上有 3 个集群）。

所以对我来说这是有效的

var mc = new MarkerClusterer(map, [], {
    imagePath: 'https://googlemaps.github.io/js-marker-clusterer/images/m',  
    maxZoom: 15  
});
mc.setStyles(mc.getStyles().map(function (style) {
    style.textColor = '#fff';
    return style;
}));
mc.addMarkers(markers)

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