创建shapefile

最新推荐文章于 2017-06-09 09:09:00 发布

原创最新推荐文章于 2017-06-09 09:09:00 发布 · 804 阅读

CC 4.0 BY-SA版权

文章标签：

CreateNewShapeFile(string fullName, esriShapeType shapeType, ref IFeatureClass featureClass)
        {

            int count = fullName.LastIndexOf(".");
            count = fullName.LastIndexOf("//");
            string folder = fullName.Substring(0, count + 1);
            string name = fullName.Substring(count + 1, fullName.Length - count - 1);

            IWorkspace ipws;
            IWorkspaceFactory ipwsf = new ShapefileWorkspaceFactoryClass();
            ipws = ipwsf.OpenFromFile(folder, 0);

            IFeatureWorkspace ifeatws;
            ifeatws = ipws as IFeatureWorkspace;
            if (featureClass != null)
            {
                System.Windows.Forms.MessageBox.Show("退出");
                throw new System.NotImplementedException();
            }
            //////////////声明必要的对象/////////////////////////////
            IFields pFields = new FieldsClass();
            IField pField = new FieldClass();
            IFieldsEdit pFieldsEdit = pFields as IFieldsEdit;
            IFieldEdit pFieldEdit = pField as IFieldEdit;
            IGeometryDef ipGeodef = new GeometryDefClass();
            IGeometryDefEdit ipGeodefEdit = ipGeodef as IGeometryDefEdit;
//          IGeoDataset geoDataset = featureClass as IGeoDataset;
            ISpatialReference ipSpatialRef;
            IUnknownCoordinateSystem iunknowncoord = new UnknownCoordinateSystemClass();
            ipSpatialRef = iunknowncoord;
            ////////////声明结束///////////////////////////////////////
            ipGeodefEdit.GeometryType_2 = (esriGeometryType)shapeType;
            ipSpatialRef.SetMDomain(-10000, 10000);
            ipGeodefEdit.HasM_2 = true;
            ipGeodefEdit.HasZ_2 = true;
            ipGeodefEdit.SpatialReference_2 = ipSpatialRef;
            pFieldEdit.Name_2 = "Shape";
            pFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;
            pFieldEdit.GeometryDef_2 = ipGeodef;
            pFieldsEdit.AddField(pField);
            ///////////////////////////////////////////////////////////////////设置shape文件的基本属性
            featureClass=ifeatws.CreateFeatureClass(name, pFields, null, null, esriFeatureType.esriFTSimple, "Shape", "");

throw new System.NotImplementedException();
}