[Google Maps API v3] Re: Encoding polylines?

2011-09-06 Thread Hadmut


On 5 Sep., 22:21, "geocode...@gmail.com"  wrote:

> Have you seen 
> this:http://facstaff.unca.edu/mcmcclur/GoogleMaps/EncodePolyline/

This looks like the old algorithm google used some years ago (I guess
it was v2 or even v1). But is this still the same? I doubt, since to
my knowledge zoom levels are not used anymore. I thought, this old API
was obsoleted and replaced with something newer.

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[Google Maps API v3] Encoding polylines?

2011-09-05 Thread Hadmut
Hi,

is there a description about the encoding polylines such that they can be 
decoded with 
google.maps.geometry.encoding.decodePath ?


regards


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[Google Maps API v3] How do I generate Layered Maps

2011-09-05 Thread Hadmut
Hi,

how would I stack several layers of (partly transparent, i.e. png) maps ?

I'd like to add an ImageMapType where a base layer consists of jpeg tiles, 
where additional map objects can be put on by choice (like Google Satellite 
view with the optional labels).

Additional questions: 


   - How can I put additional layers on regular google maps like roadmap or 
   satellite?
   - How can I put the google labels as a additional layer onto other maps?


thanks and regards
Hadmut

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[Google Maps API v3] Encoded polylines?

2010-05-21 Thread Hadmut
Hi,

about 3 years ago I wrote a little app making use of Googlemaps,
drawing walking tracks as lines on a map. I used the encoding
algorithm described under 
http://code.google.com/apis/maps/documentation/utilities/polylinealgorithm.html
to compress the array of positions.

Now I want to update that app to use the v3 API, but at the moment I
don't see how to how to use that with the new polyline API.

Has that compression method been deprecated?


regards

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[Google Maps API v3] How to generate GoogleMaps-search-like infowindows?

2010-05-21 Thread Hadmut
Hi,

after going through the docs and tutorial, I know how to create
Markers with Infowindows.

However, if I visit maps.google.com and enter a search string, the
results will have Infowindows with more functions, such as "save
to" (my maps).

How would I add such functions to my infowindows (allowing to display
landmarks on a webpage allowing the visitor to easily add them to his
own maps)? Would I have to write the code manually into the infowindow
contents or is there an API supporting this?

Same with the result index window appearing on the left, listing the
search results and giving direct access. Would I have to write this as
HTML/javascript myself or is there an API to support this?


regards
Hadmut

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