Résumé
The Describe function returns the following properties for Feature Classes. Table Properties and Dataset Properties are also supported. Editor Tracking Properties are supported if editor tracking has been enabled for this feature class.
A Feature Class returns a dataType of "FeatureClass".
Propriétés
Propriété | Explication | Type de données |
featureType (Lecture seule) | The feature type of the feature class.
| String |
hasM (Lecture seule) | Indicates whether the geometry is m-value enabled. | Boolean |
hasZ (Lecture seule) | Indicates whether the geometry is z-value enabled. | Boolean |
hasSpatialIndex (Lecture seule) | Indicates whether the feature class has a spatial index. | Boolean |
shapeFieldName (Lecture seule) | The name of the geometry field. | String |
shapeType (Lecture seule) | The geometry shape type.
| String |
Exemple de code
FeatureClass properties example (stand-alone script)
The following stand-alone script displays some feature class properties.
import arcpy
# Create a Describe object from the feature class
#
desc = arcpy.Describe("C:/data/arch.dgn/Point")
# Print some feature class properties
#
print "Feature Type: " + desc.featureType
print "Shape Type : " + desc.shapeType
print "Spatial Index: " + str(desc.hasSpatialIndex)