谷歌地图v3鼠标悬停的标志信息窗口 [英] google maps v3 marker info window on mouseover

问题描述

我搜索了stackoverflow和其他论坛，包括谷歌地图v3 api docs的答案，但我找不到如何更改从点击触发标记信息窗口的事件到 mouseover 在我正在使用的文件中。

I have scoured stackoverflow and other forums including the google maps v3 api docs for an answer but I cannot find how to change the event that fires the marker info window from click to mouseover in the files I am working with.

我正在从包含融合表层的Google库中演示。

I am working with a demo from the google library that includes a fusion table layer.

您可以放大群集并查看位置的小红色圆圈标记。
您必须点击以显示信息窗口。我希望通过滚动显示信息窗口。

You zoom into the clusters and see the small red circle markers for locations. You have to click to reveal an info window. I wish to rollover to reveal the info window.

我的演示在这里：

functions.js文件在这里完成大部分工作：
http://www.pretravelvideo.com/gmap2/functions.js

The functions.js file does most of the work here: http://www.pretravelvideo.com/gmap2/functions.js

推荐答案

下面是一个例子：
http://duncan99.wordpress.com/2011/10/08/google-maps-api-infowindows/

marker.addListener('mouseover', function() {
    infowindow.open(map, this);
});

// assuming you also want to hide the infowindow when user mouses-out
marker.addListener('mouseout', function() {
    infowindow.close();
});

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