arcpy点要素生成经纬度字段脚本-编程知识

arcpy点要素生成经纬度字段脚本

说明

本脚本是用来简化操作的，正常情况下要生成经纬度字段，需要添加字段→填写字段名→写字段类型→字段计算器→计算几何。。。
而且经纬度都需要，要循环两遍。
本脚本就是为了简化以上操作的，安装后，打开脚本直接输入图层，经纬度字段名，就完事儿了。

源码

#-*- coding:utf-8 -*-
__author__ = 'lumen'
import arcpy 
# 输入图层 
InputFeature = arcpy.GetParameterAsText(0)
#X字段
xField = arcpy.GetParameterAsText(1)
#Y字段
yField = arcpy.GetParameterAsText(2)codeblockX = """
def getX(Pixel):x=str(round(Pixel.extent.xmin,6))return x"""codeblockY = """
def getY(Pixel):y=str(round(Pixel.extent.ymin,6))return y"""
#计算x字段
arcpy.AddField_management(InputFeature, xField, "DOUBLE")
arcpy.CalculateField_management(InputFeature, xField,"getX(!shape!)","PYTHON_9.3", codeblockX)
arcpy.AddMessage(u"calculate x success")#计算u字段
arcpy.AddField_management(InputFeature, yField, "DOUBLE")
arcpy.CalculateField_management(InputFeature, yField,"getY(!shape!)","PYTHON_9.3", codeblockY)
arcpy.AddMessage(u"calculate y success")arcpy.AddMessage(u"task has successed, good luck for you")