Best approach for saving highlighted areas on geographical map.

Posted by Mohsen on Programmers See other posts from Programmers or by Mohsen
Published on 2012-10-21T06:06:53Z Indexed on 2012/10/21 11:19 UTC
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design

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database

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database-design

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map

I am designing an application that allow users to highlight areas of a geographical map using a tool that is like brush or a pen. The tool basically draw a circle with a single click and continue drawing those circles with move move.

Here is an example of drawing made by moving the tool. It is pretty much same as Microsoft Paint.

enter image description here

Regardless of programming language what is best approach (most inexpensive approach) for saving this kind of data?

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