KML+googleearth:使多边形或地面覆盖可点击?

对给这个地名一个名称和描述将使它成为googleearth中一个可点击的对象,并将打开一个显示两者的信息窗口。您可以使用样式映射创建滚动/鼠标移动行为,下面是一个同时执行这两个操作的示例:

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<name>Highlighted Icon</name>
<description>Place your mouse over the icon to see it display the new
      icon</description>
<StyleMap id="exampleStyleMap">
  <Pair>
    <key>normal</key>
    <!-- you could also use a <styleUrl> here instead of inlining -->
    <Style>
      <PolyStyle>
        <color>7dff0000</color>
      </PolyStyle>
    </Style>
  </Pair>
  <Pair>
    <key>highlight</key>
    <!-- you could also use a <styleUrl> here instead of inlining -->
    <Style>
      <PolyStyle>
        <color>7dffffff</color>
      </PolyStyle>
    </Style>
  </Pair>
</StyleMap>

<!-- and now, a Placemark that uses the StyleMap -->
<Placemark>
  <name>Roll over this polygon</name>
  <description>this will show up when clicked</description>
  <visibility>1</visibility>
  <styleUrl>#exampleStyleMap</styleUrl>
  <Polygon>
    <tessellate>1</tessellate>
    <altitudeMode>absolute</altitudeMode>
    <outerBoundaryIs>
      <LinearRing>
        <coordinates>
          -112.3372510731295,36.14888505105317,1784
          -112.3356128688403,36.14781540589019,1784
          -112.3368169371048,36.14658677734382,1784
          -112.3384408457543,36.14762778914076,1784
          -112.3372510731295,36.14888505105317,1784
        </coordinates>
      </LinearRing>
    </outerBoundaryIs>
  </Polygon>
</Placemark>
</Document>
</kml>