该独立 Python 脚本显示的是用于将表连接到要素类的连接字段 (JoinField) 函数,连接中仅包含了表中的两个字段。 # PermanentJoin.py# Purpose: Join two fields from a table to a feature class# Import system modulesimportarcpyfromarcpyimportenv# Set the current workspaceenv.workspace="c:/data/data.gdb...
The line feature class to which the input turn table refers. The feature class must be a source in a network dataset. Feature Class Output Turn Feature Class Name The name of the new turn feature class to create. String Reference Nodes Table ...
# Name: AttributeSelection.py# Purpose: Join a table to a featureclass and select the desired attributes# Import system modulesimportarcpy# Set environment settingsarcpy.env.workspace ="C:/data/Habitat_Analysis.gdb"# The qualifiedFieldNames environment is used by Copy Features when persisting# the...
|Turn Feature Class|转弯要素类| |Create Turn Feature Class|创建转弯要素类| |Increase Maximum Edges|增加最大边数| |Populate Alternate ID Fields| 填充备用ID字段| |Turn Table To Turn Feature Class|转弯表至转弯要素类| |Update by Alternate ID Fields|按备用宇段更新| |Update by Geometry|按几何...
(shape and location) or have no geometry (just attribute values). If the records have geometry (FeatureTable.hasGeometryis true), you can display the features by creating aFeatureLayerfrom the feature table and adding the feature layer to theArcGISMaporArcGISScene's collection of operational ...
|Feature Class to Geodatabase (multiple) |要袁类转至地理数据库 (批量)| lmport CAD Annotation |导入CAD注记 | |Import Coverage Annotation |导入Coverage注记 | |Raster To Geodatabase (multiple) | 栅格数据至地理数据库 (批量) | | Table to Geodatabase (multiple) |表至地数据库 (批量) |...
FeatureClasstoGeodatabase[multiple]要素类到Geodatabase ImportCADAnnotation导入CAD注记 ImportCoverageAnnotation导入Coverage注记 ImportfromCAD从CAD导入 Raster To Geodatabase[multiple]TabletoGeodatabase[multiple] 栅格到Geodatabase 表到Geodatabase TableToTable ToRaster ASCIItoRaster 表到表 到栅格 ASCII到栅格...
To create a newFeatureCollectionTable, you can use a constructor that defines a set of fields, the geometry type, and spatial reference, and then populate it by adding new features. Alternatively, you can create a newFeatureCollectionTablefrom aFeatureSet, such as theFeatureQueryResultreturned f...
|Table To Domain|表转属性域| |Feature Class|要素类| |Append Annotation Feature Classes|追加注记要袁类| |Calculate Default Spatial Grid Index |计算默认空间格网索引| |Calculate Default XY Tolerance|计算默认XY容差| |Create Feature Class|创建要素类| |Create Fishnet|创建渔网| |Create Random Points|...
跟我们常用的表一样,又称对象类。由于ArcGis是C++写的,所以读取表数据的时候,要使用游标一行一行的读取;普通表(ITable)默认第一个字段是主键,名称为OBJECTID。 要素表(IFeatureClass): 要素表有两部分组成,一部分是图像,一部分是普通表,他在代码中是一个对象,但在数据中是以两个表存在的,如下图(test2和test2...