标签:cti col lin .json close nat nbsp span pen
1 # 输出json文件 2 features = [] 3 for line in pts: 4 (x0,y0,x1,y1) = line 5 6 geo = {‘type‘: ‘LineString‘, ‘coordinates‘: [ [x0, y0], [x1, y1] ] } 7 8 feature = {‘type‘: ‘Feature‘, ‘geometry‘: geo } 9 10 features.append(feature) 11 12 geometries = { 13 ‘type‘: ‘FeatureCollection‘, 14 ‘features‘: features, 15 } 16 17 geo_str = json.dumps(geometries) 18 19 f = open(‘d:/temp/0000001/roads.json‘,‘w‘) 20 f.write(geo_str) 21 f.close()
标签:cti col lin .json close nat nbsp span pen
原文地址:https://www.cnblogs.com/jobgeo/p/9674693.html