我有一个带有 4 个单独叠加层的 Google Maps (v3) 地图,这些叠加层由 4 个单独的 KML 文件填充。其中三个 KML 文件仅指示地图上的点,我将其渲染为不同颜色(例如红色、蓝色、黄色)的 Google 制造商。第三个覆盖包含多边形的多个坐标(即建筑轮廓)。
问题是多边形(建筑轮廓)位于其他 3 个叠加层中的标记之上。我希望其他三个叠加层(标记)位于多边形之上。
我有一个带有 4 个单独叠加层的 Google Maps (v3) 地图,这些叠加层由 4 个单独的 KML 文件填充。其中三个 KML 文件仅指示地图上的点,我将其渲染为不同颜色(例如红色、蓝色、黄色)的 Google 制造商。第三个覆盖包含多边形的多个坐标(即建筑轮廓)。
问题是多边形(建筑轮廓)位于其他 3 个叠加层中的标记之上。我希望其他三个叠加层(标记)位于多边形之上。
这个线程是由谷歌搜索返回的,所以会注意到谷歌地图已经为 kml 叠加添加了一个 zIndex 规范,现在应该是“答案”
首先将多边形的 KmlLayer 添加到地图中(您可能需要等待它被渲染以确保它位于底部)。有几个功能请求允许指定 layers 的相对 z-index,但尚未实现。
h这里有一个简单的解决方法:将元素放置在特定于其分层需求的文件夹中,为每个文件夹提供一个 TimeSpan - End,其中需要最明显的层的结尾比其他层具有更大的价值。此示例始终将沙坑和三通定位在孔多边形上方。
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<TimeSpan><end>Wed Dec 31 15:59:59 PST 2012</end></TimeSpan>
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<TimeSpan><end>Thu Mar 14 15:24:23 PDT 2013</end></TimeSpan>
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