/**
* Adds or substitutes a named polygonal surface shape.
*
* @param coords the points of the polygon outer boundary
* @param id the shape identifier
*/
public void addSurfPoly(List<LatLon> coords, String id) {
SurfacePolygon shape = new SurfacePolygon(coords);
shape.setAttributes(attr);
shape.setHighlightAttributes(attrHigh);
if (id != null) {
shape.setValue(AVKey.HOVER_TEXT, id);
}
// set this layer as custom property of the shape
shape.setValue(AVKey.LAYER, this);
SurfaceShape old = shapesById.put(id, shape);
if (old != null) {
removeRenderable(old);
}
addRenderable(shape);
}
