Determine the lat lngs of markers within a polygon

Posted by subh on Stack Overflow See other posts from Stack Overflow or by subh
Published on 2010-05-06T21:56:56Z Indexed on 2010/05/06 22:38 UTC
Read the original article Hit count: 250

Filed under:

google-maps

I have a google maps app which plots markers as it loads. One of the new requirment is to to add a Polygon overlay encompassing a selection of markers by the user. I was able to achieve that using the Geometry Controls of the GMaps Utility Library

Now, the next step is to form a group of the selected markers for which I would need to determine if the lat lngs of the markers falls within the lat lngs of the polygon? Is there a way to determine the lat lngs of a polygon and compute if the marker's lat lng is within its boundaries?

Related posts about google-maps

DirectionsDistance in google maps API v3

as seen on Stack Overflow - Search for 'Stack Overflow'
Hey, I'm trying to work out how to use this to get the distance from the successful directions: http://code.google.com/apis/maps/documentation/v3/reference.html#DirectionsDistance This is the code I have so far: var googleMaps = { // HTML Nodes fromInput: google_maps_from, toInput: google_maps_to… >>> More
Why does Internet Explorer break "pegman" display in Google Maps API v3?

as seen on Stack Overflow - Search for 'Stack Overflow'
On my site here, the SteetView control, aka "Pegman", works great under Firefox. Under IE (7 in this case, but tested on 8 as well - same result) it breaks the display of the pegman control. Here's my map code: var directionsDisplay; var directionsService = new google.maps.DirectionsService(); var… >>> More
How can I put multiple markers on Google maps with Javascript API v3?

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'd like to know how to put multiple markers for Google Maps using Javascript API v3. I tried the solution posted here: http://stackoverflow.com/questions/1621991/multiple-markers-in-googe-maps-api-v3-that-link-to-different-pages-when-clicked but it does not work for me for some reason. var… >>> More
Multiple markers in Googe Maps API v3 that link to different pages when clicked

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a map with multiple markers, which I populate via an array. Each marker is clickable and should take the user to a different url per marker. The problem is that all the markers, while displaying the correct title, all use the url of the last entry in the array. Here is my code: var myOptions… >>> More
Problem to display 3D google map.

as seen on Stack Overflow - Search for 'Stack Overflow'
hello friends, I have implemented one Flex application in which I want to display 3D google map.In which I am getting the error the NUll object reference during map display. Here is my code:- import com.google.maps.controls.MapTypeControl; import adobe.utils.XMLUI; import mx.rpc… >>> More

Developer IT