赣州市洪水风险预警系统二维版本
xiebin
2023-03-02 b39483c96ae572121d3c619c0b9d37634e682cc4
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define([],
   function(){
    return {
        getCenter:function(geometry)
        {
            var mapPoint=null;
            switch(geometry.type)
            {
                case "point":
                    mapPoint=geometry;
                    break;
                case "polygon":
                    mapPoint=geometry.getCentroid();
                    break;
                case "polyline":
                    mapPoint=geometry.getExtent().getCenter();
                    break;
                default:
                    mapPoint=geometry.getExtent().getCenter();
                    break;
            }
            return mapPoint;
        }
    };
});