google.maps.Marker zIndex 不适用于两种图标类型 - 符号和字符串 [英] google.maps.Marker zIndex doesn't work for two icon types - Symbol and String

问题描述

当我使用不同的图标类型向 Google 地图添加更多标记时，例如:

When I add more Markers to Google Map with different icon types like:

...
var marker = new google.maps.Marker({
             position: markerLatLng,
             map: map,
             icon: "http://www.test.com/marker.png",
             zIndex: 10
         });
...

和

...
var resultIcon = {
            path: google.maps.SymbolPath.CIRCLE,
            fillColor: "black",
            strokeColor: "black",
            strokeWeight: 1,
         };

var marker = new google.maps.Marker({
             position: markerLatLng,
             map: map,
             icon: resultIcon,
             zIndex: 5
         });
...

比 zIndex 不起作用并且符号标记出现在顶部.

Than the zIndex doesn't work and the Symbol marker appears on the top.

我的代码有问题吗，或者我怎样才能让 zIndex 正常工作?

Am I wrong with my code or how can I make the zIndex working?

推荐答案

您必须同时指定 zIndex 和添加

You have to both specify a zIndex and add

optimized: false

到每个标记构造函数，例如

var marker = new google.maps.Marker({
    position: markerLatLng,
    map: map,
    icon: resultIcon,
    optimized: false,
    zIndex: 5
})

这似乎是基于新画布的标记渲染的问题.

This seems to be an issue with the new canvas based rendering of the markers.

这确实解决了问题.不过要提到的一件事是每个标记都必须具有优化:假"属性.只要一个标记没有它，它就行不通.

This really solves the issue. One thing to mention though is that every marker has to have the "optimized: false" attribute. As long as one marker does not have it, it will not work.

从 LeJared 的小提琴中删除任何优化:假"属性，您将遇到错误.

Remove any of the "optimized: false" attributes from LeJared's fiddle and you will encounter the bug.

http://jsfiddle.net/BNWYq/1/

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