        startPressBar();
            addThemeFeatures(gradeQuerySuccess);
        }

        /** 添加专题图要素*/
        function addThemeFeatures(onsuccess) {
            var queryStruct = new Zondy.Service.QueryFeatureStruct();
            //是否包含几何图形信息
            queryStruct.IncludeGeometry = true;
            //是否包含属性信息
            queryStruct.IncludeAttribute = true;
            //是否包含图形显示参数
            queryStruct.IncludeWebGraphic = fals