Alexis,

I have not the time to dive deep into your problem, but you probably
have to

- simplify your polylines / reduce detail
- encode the simplified polylines

check another post at:
http://groups.google.com/group/google-maps-api-for-flash/browse_thread/thread/b55dbc5144f0406a/a8f056f2a4b008d4?lnk=gst&q=holtkamp#a8f056f2a4b008d4

Cheers and good luck.

On Feb 1, 6:07 pm, Alexis <[email protected]> wrote:
> Thanks for the reply but I really need all of those polygons..
> I'll give a sample here of my problem..
>
> in this first picture, using google earth it shows the the different
> regions quite 
> nicelyhttp://s905.photobucket.com/albums/ac259/telegis/?action=view&current...
>
> but when i tried to get some of the polygons from the google earth or
> the KML file, this is what 
> happenedhttp://s905.photobucket.com/albums/ac259/telegis/?action=view&current...
>
> the polygons did not show up properly, as far as i know, it shouldn't
> be like that
> what I'm thinking is that.. is there a way for me to encapsulate each
> polygon so that for every addition
> of overlay/polygon in the google map, it will not affect the other
> polygon and will not result to something
> similar to the second image?
>
> please help me, i really need help, my deadline is fast approaching
> thank you very much again.
>
> On Jan 18, 9:21 am, Jonathan Wagner <[email protected]> wrote:
>
>
>
> > So you have a large KML files, and you want to render portions of it
> > in Google Maps, correct?
>
> > If the KML is too large you're going to have problems loading it into
> > either Google Maps Javascript or flash api. As far as I am aware,
> > there is no difference in coordinate systems between Google Earth and
> > Google Maps, what I would recommend is using Google Earth and deleting
> > all the polygons you don't want/need, and then you can use Google
> > Earth to save the new file with only the selected polygons you are
> > looking for.
>
> > Hope this helps.
>
> > Jonathan
> > Scribblemaps.com
>
> > On Jan 17, 1:39 pm, Alexis <[email protected]> wrote:
>
> > > I acquired a KML file containing polygons of the Regions of the
> > > Philippines. My problem is that the file is too big in size and
> > > contains too many polygons (with lots of coordinates/points). I know
> > > that you can open this KML file directly in the Google Map but just
> > > like what I have said the file is too large and I need to manipulate
> > > the polygons because I'm gonna used it in my project.
>
> > > I tried extracting some of the polygons of a certain region to test
> > > and it did gave me a polygon of a small island (which consist already
> > > of long array of points). When I tried to load all the islands of that
> > > region.. I got an error saying that.. the script takes time to load..
> > > I waited for it too load and after it finished loading, to my surprise
> > > it did not load the polygons the same  way it loads in Google Earth
> > > where it came out good (I tried it first in there). I know I extracted
> > > the right coordinates/points in the KML file so why did my polygons
> > > got scrambled in the map? are they not compatible? (Google Earth
> > > coordinates and Google Map coordinates).
>
> > > If ever i did not resolve this? what do you think is the best thing to
> > > do?
> > > --to the problem that it takes time to load all of those polygons
> > > --fixing the polygons that got scrambled
> > > --and if ever, can you give me an easy way to create a polygon and get
> > > the coordinates of it and save it, maybe I'll just try to make my own
> > > polygon if ever I can't use the KML anymore..
>
> > > I'm sorry for my bad English, I hope you understand some of what I'm
> > > saying here..
> > > I badly need help right now, because I have a deadline for this one
>
> > > Thanks a lot :)

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