有没有办法通过Google地图获取区域的多边形。
如果我在maps.google.com上搜索乌拉圭，Artigas，我会看到在谷歌地图上定义的多边形。我只是想知道是否有任何方法可以将多边形作为多边形字符串，如：
POLYGON((-30.721177988787208 -57.799072265625,-30.74006522890486 -57.6947021484375,-30.83444587394299 -57.557373046875,-30.82501197883239 -57.4639892578125,-30.914596532660827 -57.3486328125,-30.914596532660827 -57.293701171875,-30.94286898846197 -57.23876953125,-31.0182213150299 -57.1673583984375,-31.04646309161982 -57.073974609375,-31.0182213150299 -56.9805908203125,-31.037050096684133 -56.75537109375,-31.013513538113187 -56.6619873046875,-30.919309189078987 -56.44775390625,-30.88160143916058 -56.4312744140625,-30.843878841917167 -56.3983154296875,-30.89574358586453 -56.304931640625,-30.92873380543503 -56.129150390625,-30.985261993549237 -56.1346435546875,-31.065286288898154 -55.997314453125,-30.89574358586453 -56.019287109375,-30.853310882590385 -55.986328125,-30.7542282296686 -56.0577392578125,-30.688116414784933 -56.1566162109375,-30.607776881823785 -56.1895751953125,-30.522638797984513 -56.2994384765625,-30.454444979419478 -56.39127731323242,-30.42965556740803 -56.41556739807129,-30.38620340463919 -56.456851959228516,-30.281009229934632 -56.612548828125,-30.20982806645406 -56.6400146484375,-30.138595376973615 -56.7828369140625,-30.086325365908422 -56.810302734375,-30.07681875693942 -56.9036865234375,-30.110087890214736 -56.93115234375,-30.08157217563409 -57.01904296875,-30.0910783277407 -57.0904541015625,-30.21932186689575 -57.183837890625,-30.252542952311455 -57.161865234375,-30.27626542352284 -57.249755859375,-30.257287905035867 -57.32666015625,-30.295239273123176 -57.403564453125,-30.266777122804427 -57.4749755859375,-30.281009229934632 -57.5189208984375,-30.243052359289663 -57.568359375,-30.176592552395444 -57.601318359375,-30.176592552395444 -57.6617431640625,-30.252542952311455 -57.6177978515625,-30.361618834464707 -57.645263671875,-30.503709081429662 -57.8924560546875,-30.593592390615303 -57.8924560546875,-30.64086594941738 -57.8485107421875,-30.721177988787208 -57.799072265625))
我搜索过很多，并且没有看到关于Google Maps Api的参考资料，StackOverflow上的类似搜索为美国提供了解决方案，但我需要来自一个不那么受欢迎的国家（乌拉圭）
任何方向，但我自己创建多边形（这是我目前正在做的）将有所帮助。
答案 0 :(得分：3)
您可以从The Natural Earth Data set in FusionTables获取多边形或从http://www.gadm.org/获取KMZ
答案 1 :(得分：0)
取决于您的平台。对于iOS，我用我的坐标创建一个GMSMutablePath然后你可以调用，GMSCoordinateBounds（path：myMutablePath）
这是在iOS Google Maps SDK中。不确定是否有网络的等价物。