【python】根据数据模板创建shapefile


#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @File  : copyShapefile.py
# @Author: huifer
# @Date  : 2018-4-28
from os.path import exists

import gdal

from osgeo import ogr
from os import remove

gdal.SetConfigOption("GDAL_FILENAME_IS_UTF8", "YES")  # 路径中文
gdal.SetConfigOption("SHAPE_ENCODING", "GBK")  # 属性中文
in_shapefile = "dataSample/wang_point.shp"# 数据模板
out_shapefile = "shapefileAa.shp"  # 输出数据集
in_ds = ogr.Open(in_shapefile)  # 读取模板数据
in_lyr = in_ds.GetLayerByIndex(0)
if exists(out_shapefile):
    remove(out_shapefile)
drv = ogr.GetDriverByName("ESRI Shapefile") # 指定数据驱动
out_ds = drv.CreateDataSource(out_shapefile) # 创建数据源
proj = in_lyr.GetSpatialRef()  # 获取模板坐标系
out_lyr = out_ds.CreateLayer(out_shapefile.split(".")[0], proj, ogr.wkbPoint)
# copy the schema of the original shapefile to the destination shapefile
lyr_def = in_lyr.GetLayerDefn()
for i in range(lyr_def.GetFieldCount()):  # 获取字段长度
    out_lyr.CreateField(lyr_def.GetFieldDefn(i))  # 创建字段
    feature = ogr.Feature(lyr_def)
    wkt = "POINT(88615.730000 75345.486000)"
    point = ogr.CreateGeometryFromWkt(wkt)
    feature.SetGeometry(point)
    # 添加点
    out_lyr.CreateFeature(feature)
    # 关闭 特征
    feature = None
    # 关闭数据
data_source = None

转载自:https://blog.csdn.net/staHuri/article/details/80115704

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