如何在Google地图中隐藏群集标记上的数字? [英] How to hide the numbers on a cluster marker in Google Maps?
本文介绍了如何在Google地图中隐藏群集标记上的数字?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
所以我有这个:
但我想要的是这样的:
I我非常确定应该有一个选项,我可以在这里指定:
var options = {
gridSize:80,
imagePath:imagePath,
someOption:iAmMissing ??
}
var mc = new MarkerClusterer(map,mapmarkers,options);
google.maps.event.addListener(mc,'clusteringend',function(){
setTimeout(fixMyPageOnce,1);
});
但我似乎无法找到选项。这是正确的地方,还是有另一种方式,我可以摆脱圆圈中的数字?
创建一个自定义的计算器函数,它将返回值的text属性设置为。 calculator:function(markers,numStyles) {
var index = 0;
var count = markers.length.toString();
var dv = count;
while(dv!== 0){
dv = parseInt(dv / 10,10);
index ++;
}
index = Math.min(index,numStyles);
return {
text:,
index:index,
title:count
};
}
代码段:
function initialize(){var center = new google.maps.LatLng(52.4357808,4.991315699999973); var mapOptions = {zoom:12,center:center,mapTypeId:google.maps.MapTypeId.TERRAIN}; map = new google.maps.Map(document.getElementById('map-canvas'),mapOptions); for(i = 0; i
html,body,#map-canvas {width:100%; height:100%;}
< script src = https://maps.googleapis.com/maps/api/js?libraries=geometry,places&ext=.js\"></script><script src =https://cdn.rawgit.com/ googlemaps / v3-utility-library / master / markerclustererplus / src / markerclusterer.js>< / script>< div id =map-canvas>< / div>
So I have this:
But what I want is this:
I'm pretty sure there should be an option I can specify here:
var options = {
gridSize: 80,
imagePath: imagePath ,
someOption : iAmMissing ??
}
var mc = new MarkerClusterer(map, mapmarkers, options);
google.maps.event.addListener(mc, 'clusteringend', function(){
setTimeout(fixMyPageOnce, 1);
});
But I can't seem to find an option. Is this the right place or is there another way I can get rid of the numbers in the circles?
解决方案
Create a custom "calculator" function that sets the "text" property of the return value to "".
calculator: function(markers, numStyles) {
var index = 0;
var count = markers.length.toString();
var dv = count;
while (dv !== 0) {
dv = parseInt(dv / 10, 10);
index++;
}
index = Math.min(index, numStyles);
return {
text: "",
index: index,
title: count
};
}
code snippet:
function initialize() {
var center = new google.maps.LatLng(52.4357808, 4.991315699999973);
var mapOptions = {
zoom: 12,
center: center,
mapTypeId: google.maps.MapTypeId.TERRAIN
};
map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
for (i = 0; i < markers.length; i++) {
addMarker(markers[i]);
}
markerCluster = new MarkerClusterer(map, gmarkers, {
imagePath: 'https://cdn.rawgit.com/googlemaps/v3-utility-library/master/markerclustererplus/images/m',
calculator: function(markers, numStyles) {
var index = 0;
var title = "";
var count = markers.length.toString();
var dv = count;
while (dv !== 0) {
dv = parseInt(dv / 10, 10);
index++;
}
index = Math.min(index, numStyles);
return {
text: "",
index: index,
title: count
};
}
});
}
var gmarkers = [];
var markers = [];
var infowindow = new google.maps.InfoWindow({
content: ''
});
var markerCluster;
// Our markers
markers = [
['0', 'Title 1', 52.4357808, 4.991315699999973, 'car'],
['1', 'Title 2', 52.4357808, 4.981315699999973, 'third'],
['2', 'Title 3', 52.4555687, 5.039231599999994, 'car'],
['3', 'Title 4', 52.4555687, 5.029231599999994, 'second']
];
function addMarker(marker) {
var title = marker[1];
var pos = new google.maps.LatLng(marker[2], marker[3]);
var content = marker[1];
var marker = new google.maps.Marker({
title: title,
position: pos,
map: map
});
gmarkers.push(marker);
google.maps.event.addListener(marker, 'click', (function(marker1, content) {
return function() {
infowindow.setContent(content);
infowindow.open(map, marker);
}
})(marker, content));
}
google.maps.event.addDomListener(window, "load", initialize);
html,
body,
#map-canvas {
width: 100%;
height: 100%;
}
<script src="https://maps.googleapis.com/maps/api/js?libraries=geometry,places&ext=.js"></script>
<script src="https://cdn.rawgit.com/googlemaps/v3-utility-library/master/markerclustererplus/src/markerclusterer.js"></script>
<div id="map-canvas"></div>
这篇关于如何在Google地图中隐藏群集标记上的数字?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文