Recently, I have made an iOS map application, using the Google Maps for iOS SDK. I also succeeded in using GMSPolygon to draw a polygon on the map, and these areas were located on the map by human resources then displayed on the map. I know this is not an appropriate way, so I want to ask Google whether you have provided this kind of API for developers to call in order to obtain boundary longitude and latitude information of a designated university or business district. The effect is shown in the following picture. Example
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Google Maps APIs doesn't expose any boundary for features. Please read this answer for more details: https://stackoverflow.com/a/45600181/5140781 – xomena Nov 03 '17 at 10:08
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First of all really thank you, I found a more cool tool under the reference link you gave，Here is a pretty cool tool, where you can draw the city border. You can be as exact as you like to be: http://www.birdtheme.org/useful/v3tool.html – HooTigger Nov 06 '17 at 05:24