对python 读取线的shp文件实例详解

对python 读取线的shp文件实例详解

如下所示：

import shapefile
sf = shapefile.Reader("E:\\1.2\\cs\\DX_CSL.shp")
shapes = sf.shapes()
print shapes[1].parts
print len(shapes) #79条记录
#print len(list(sf.iterShapes())) #79条记录
#for name in dir(shapes[3]): #不带参数时，返回当前范围内的变量、方法和定义的类型列表；带参数时，返回参数的属性、方法列表
 #       if not name.startswith('__'):
 #           print  name


print sf.numRecords
recds = sf.records()
for i in range(sf.numRecords):
    rcd = sf.record(i)
    #sp = rcd.shape 没有shape属性
    #print sp.points
#recds.shape
#读取记录
print sf.shapeRecord(1).shape.shapeType
print sf.shapeRecord(1).record
print sf.fields


print ''          
for shp in range(len(shapes)):
    shap = shapes[shp]
    print shap.points
    print shap.shapeType
    print len(shap.points)
    for i in range(len(shap.points)):
        print shap.points[i]
        for x in range(len(shap.points[i])):
            print shap.points[i][x]