Google地图 - 创建标记并使其消失 [英] Google Maps - create marker and make it fade away

问题描述

我想创建一个标记，然后在大约5秒的时间内消失。关于如何做到这一点的任何建议？

I'd like to create a marker and then have it fade away over the course of about 5 seconds. Any suggestions on how I could do this?

推荐答案

没有直接的原因为什么要使用API​​，尽管有可能有几种方法可以做到这一点。一个，你可以制作一堆不同的不透明度的图像，并在5秒内为这个标记设置一堆图标。二，你可以使用矢量叠加（例如多边形），它有不透明选项，而不是标记。

There is no direct why to do this with the API, though there a probably a few ways you do something like it. One, you could make a bunch of images with varying opacity and set the icon for the marker a bunch of times within the 5 seconds. Two, you could use the vector overlays (e.g. polygon), which have the opacity options, instead of markers.

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