Google Map API：为什么我们需要为Marker对象设置标题？
[英]Google Map API: Why we need to set title for Marker object?
问题描述
It does make sense to me for setting the title for Markers in google map api. 
在Google Map API中为标记设置标题确实对我有意义。 It does not show or anything. 它不显示或任何内容。 So what is that for? 那是为了什么呢？
1 个解决方案
解决方案1
1 已采纳 2015-06-10 16:10:16
From https://developers.google.com/maps/documentation/javascript/markers : 来自https://developers.google.com/maps/documentation/javascript/markers ：
The marker's title will appear as a tooltip.
If you do not wish to pass any Marker options in the marker's constructor, instead pass an empty object {} in the last argument of the constructor.
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