Prj 文件属性

摘要

Describe 函数可返回 Prj 文件的以下属性。

Prj 文件可返回“PrjFile”dataType

属性

属性说明数据类型
spatialReference
(只读)

The SpatialReference class instance of the .prj file

SpatialReference

代码示例

Prj File properties example (stand-alone script)

The following stand-alone script displays some SpatialReference class properties for a prj file.

import arcpy

# Create a Describe Object from a prj file.
#
desc = arcpy.Describe("C:\data\mexico.prj")

# Print some properties of the SpatialReference class object.
#
SR = desc.spatialReference
print "Name:            " + SR.name
print "Type:            " + SR.type
print "isHighPrecision: " + str(SR.isHighPrecision)
print "scaleFactor:     " + str(SR.scaleFactor)

7/10/2012