[英]Google Maps marker
How to change the color of a google.maps.SymbolPath.CIRCLE marker on mouseover event? 如何在鼠标悬停事件上更改google.maps.SymbolPath.CIRCLE标记的颜色? I read about the setIcon method but i don't want to add a new image only to change the circle's color.
我阅读了有关setIcon方法的信息,但我不想仅添加新图像来更改圆圈的颜色。
There is no method to change a particular property of an existing symbol. 没有方法可以更改现有符号的特定属性。
You must retrieve the current symbol( marker.getIcon()
) set the new property(for a circle this would be strokeColor
), and use the modified symbol as argument for marker.setIcon()
您必须检索当前的符号(
marker.getIcon()
)设置新属性(对于一个圆,它将是strokeColor
),并使用修改后的符号作为marker.setIcon()
参数。
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