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7.4

Finding a latitude and longitude on a circle drawn with a specific radius on google maps

Asked by sreekanthvasireddy in Web APIs, GIS & GPS Programming, JavaScript

Tags: google maps, circle, finding a point.

Hai,

I am working in a project where I will pick a point on google map by clicking somewhere on the map and draw a circle with a radius, say 1 mile. So a later if a user enters some latitude and longitude, I will have to say whether it falls within the circle or not. I am trying to do this with google maps api. I am not able to focus on any logic in particular. My problem is finding if the given coodinate or latitude or longitude is within the circle or not. I am unable to think of anything that will help. Thank you for your time.

[+][-]03/09/09 05:16 PM, ID: 23842563Accepted Solution

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Zones: Web APIs, GIS & GPS Programming, JavaScript
Tags: google maps, circle, finding a point.
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Solution Provided By: sreekanthvasireddy
Participating Experts: 3
Solution Grade: A
 
[+][-]02/21/09 01:04 AM, ID: 23699063Expert Comment

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