public static IList <T> FindEntitys <T>(string layerName, string sql, string configName)
{
IFeatureCursor pCursor = ArcGisDao.FindDatabseCussor(layerName, sql);
Dictionary <int, Clazz> clazzDic = ArcGisDao.GetTitleClzz <T>(pCursor.Fields, configName);
return(ArcGisDao.GetEntity <T>(clazzDic, pCursor));
}
/// <summary>
/// 得到字段对应的 clazzDic
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="fields"></param>
/// <returns></returns>
public static Dictionary <int, Clazz> GetTitleClzz(object obj, IFields fields, bool retainEditable = true)
{
Dictionary <string, Clazz> clazzDic = ReflectUtils.MethodToFunction(obj);
Dictionary <String, int> filed = ArcGisDao.FeatureTitileToDic(fields, retainEditable);
Dictionary <int, Clazz> titleClazz = ArcGisDao.GetTitleClzz(clazzDic, filed);
return(titleClazz);
}
public static void SetEntity(IFeature f, string configName, object obj)
{
if (f == null)
{
return;
}
Dictionary <int, Clazz> clazzDic = ArcGisDao.GetTitleClzz(obj, f.Fields, configName);
ArcGisDao.SetEntity(obj, clazzDic, f);
}
public static IList <T> FeatureToObj <T>(IList <IFeature> fs, string configName)
{
if (fs == null || fs.Count == 0)
{
return(null);
}
Dictionary <int, Clazz> clazzDic = ArcGisDao.GetTitleClzz <T>(fs[0].Fields, configName);
return(ArcGisDao.GetEntity <T>(clazzDic, fs));
}
public static IList <IFeature> ObjToFeature <T>(IList <T> list, Dictionary <int, Clazz> dic)
{
IList <IFeature> features = new List <IFeature>();
foreach (T t in list)
{
IFeature feature = (IFeature)dic[-1].GetMethodInfo.Invoke(t, null);
if (feature == null)
{
continue;
}
features.Add(ArcGisDao.ObjToFeature <T>(t, dic));
}
return(features);
}
public static IList <IFeature> ObjToFeature <T>(IList <T> list, string configName)
{
if (list.Count > 0)
{
Dictionary <string, Clazz> clazzDic = ReflectUtils.MethodToFunction <T>();
IFeature feature = (IFeature)clazzDic["Feature"].GetMethodInfo.Invoke(list[0], null);
IFields fs = feature.Fields;
Dictionary <int, Clazz> dic = ArcGisDao.GetTitleClzz <T>(fs, configName);
RemoveEditUnAble(dic, fs);
return(ObjToFeature(list, dic));
}
return(null);
}
public void ExcelToShp(string path)
{
if (Utils.CheckFileExists(path))
{
string zjdShpTemplte = System.AppDomain.CurrentDomain.BaseDirectory + "ArcGisTemplete\\宅基地模板shp";
string saveDir = path.Substring(0, path.LastIndexOf(".")) + "SHP";
FileUtils.CopyDir(zjdShpTemplte, saveDir, true);
while (axMapControl.LayerCount > 0)
{
axMapControl.DeleteLayer(0);
}
axMapControl.AddShapeFile(saveDir, "ZJD.shp");
IFeatureLayer featureLayer = ArcGisUtils.GetFeatureLayer2("ZJD");
IFeatureClass featureClass = featureLayer.FeatureClass;
IWorkspaceEdit workspaceEdit = ArcGisUtils.StratEdit(featureClass);
IFeatureCursor featureCursor = featureClass.Insert(false);
IFeatureBuffer featureBuffer = featureClass.CreateFeatureBuffer();
ISheet sheet = ExcelManager.ExcelRead.ReadExcelSheet(path, 0);
foreach (NPOI.SS.UserModel.IRow row in sheet)
{
IPointCollection pc = new Polygon();
string[] pcStrArray = row.GetCell(2).StringCellValue.Split(',');
foreach (string ptStr in pcStrArray)
{
string[] ptArray = ptStr.Split(':');
IPoint point = new PointClass();
point.PutCoords(double.Parse(ptArray[0]), double.Parse(ptArray[1]));
pc.AddPoint(point);
}
IPolygon polygon = ArcGisUtils.CreatePolygon(pc);
featureBuffer.Shape = polygon;
featureBuffer.Value[3] = row.GetCell(0).StringCellValue;
featureBuffer.Value[4] = row.GetCell(1).StringCellValue;
featureCursor.InsertFeature(featureBuffer);
}
//IList<IFeature> list = ArcGisUtils.GetEntitysList("", "ZJD");
ArcGisDao.EndEdit(workspaceEdit);
}
}
/// <summary>
/// feature 转换为 T
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="features"></param>
/// <param name="titleDic"></param>
/// <returns></returns>
public static IList <T> ObjToFeature <T>(IList <IFeature> features, Dictionary <int, Clazz> titleDic)
{
return(ArcGisDao.GetEntity <T>(titleDic, features));
}