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有人可以告诉我如何在地球上画线WorldWind。
WorldWind
我想在可见的地球表面上画经纬线?
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); }