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Basically, what I want to do is something like this: enter image description here

I read some solutions about using another maps, but I have all my project build it on Google Maps, so I was looking for something to adapt it to that.

I want to download an area of the map (as map or as image) with markers that are in a local database, and after load it offline with their respective markers.

I hope someone can help me, is the last part of my project.

Thank you so much.

thE madA
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  • Take a look at [this](https://stackoverflow.com/q/46538148/6950238) question and [that](https://stackoverflow.com/a/46569769/6950238) answer – Andrii Omelchenko Oct 05 '17 at 15:16
  • I read that before, but I dont know how to build the selection area of the map for the users like in the image, with the information about tiles that are in there @AndriiOmelchenko – thE madA Oct 05 '17 at 16:52
  • Just convert lat/lon to tiles coords like in [this](https://stackoverflow.com/a/1602577/6950238) answer. – Andrii Omelchenko Oct 05 '17 at 18:32
  • Yeah I know how to do that, but no idea how to implement the selection square to select an map area with zoom also @AndriiOmelchenko – thE madA Oct 06 '17 at 09:46
  • Just add view over view with map and do with it what you want (draw rectangles, change transparency, etc.). Or you can override `onDraw()` method for map view. – Andrii Omelchenko Oct 06 '17 at 09:54

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