On Nov 12, 12:14 pm, PhilR8 <phi...@gmail.com> wrote:
> Attempting to recreate functionality in v3 that I somehow got to work
> in my v2 map: basically, clicking on a polygon would show all markers
> located within that polygon.
>
> I've been using this point-in-polygon code:
>
> https://github.com/tparkin/Google-Maps-Point-in-Polygon
>
> and have come up with this map:
>
> http://pages.towson.edu/preese/campusmapv3/test/two_states_click.html
>
> Right now, if you click on Alabama, the point for Arkansas will become
> visible.  If you click on Arkansas, it'll throw up an error.  What I
> want is when Arkansas is clicked, the Arkansas marker becomes visible,
> and when Alabama is clicked, the marker for Alabama becomes visible.
>
> The script from github doesn't have an example so I'm fumbling my way
> through this.  Any thoughts?

Have you seen these examples?
http://www.geocodezip.com/geoxml3_test/v3_collection-map2e.html
http://www.geocodezip.com/geoxml3_test/votemap_sidebar.html

I use a version of Mike Williams' epoly library that I ported to v3.

  -- Larrry

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