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有人可以告诉我如何在地球上画线WorldWind

我想在可见的地球表面上画经纬线?

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1 回答 1

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您需要添加刻度层:

   try {
       graticuleLayer = (Layer) LatLonGraticuleLayer.class.newInstance();
   } catch (Exception e) {
       System.out.println("Can't get a graticule layer " + e);
   }
   if (graticuleLayer != null) {
       graticuleLayer.setEnabled(true);
   }
于 2013-11-05T03:39:27.227 回答