Dataset properties (arcpy)

サマリ

The Describe function returns the following properties for Datasets.

Dataset properties are available in many types of Describe objects.

特性

プロパティ	説明	データ タイプ
canVersion (読み取り専用)	Indicates whether the dataset can be versioned	Boolean
datasetType (読み取り専用)	Returns the type of dataset being described Any Container Geo FeatureDataset FeatureClass PlanarGraph GeometricNetwork Topology Text Table RelationshipClass RasterDataset RasterBand TIN CadDrawing RasterCatalog Toolbox Tool NetworkDataset Terrain RepresentationClass CadastralFabric SchematicDataset Locator	String
DSID (読み取り専用)	The ID of the dataset	Integer
extent (読み取り専用)	The Extent object	Extent
isVersioned (読み取り専用)	Indicates whether the dataset is versioned	Boolean
MExtent (読み取り専用)	A space-delimited string (MMin MMax)	String
spatialReference (読み取り専用)	Returns the SpatialReference object for the dataset	SpatialReference
ZExtent (読み取り専用)	A space-delimited string (ZMin ZMax)	String

コードのサンプル

Dataset properties example (stand-alone script)

The following stand-alone script displays some dataset properties for a shapefile.

import arcpy

# Create a Describe object from the shapefile
#
desc = arcpy.Describe("C:/temp/xy.shp")

# Print dataset properties
#
print("Dataset Type: {0}".format(desc.datasetType))
print("Extent:\n  XMin: {0}, XMax: {1}, YMin: {2}, YMax: {3}".format(
    desc.extent.XMin, desc.extent.XMax, desc.extent.YMin, desc.extent.YMax))
print("MExtent: {0}".format(desc.MExtent))
print("ZExtent: {0}".format(desc.ZExtent))

print("Spatial reference name: {0}:".format(desc.spatialReference.name))