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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     [SOLVED] Re-centering Google Map after info window

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[SOLVED] Re-centering Google Map after info window
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Kim at USF
Member
posted
Hello,

I'm using the Google Map and have created a procedure to center it on a location upon launching. I have various pins that mark different sites and at each site, I have drill downs using info windows.

All of it is working well.

However, after clicking on the info window, I'd like the map to re-center itself, that is snap back to the original starting point. Has anyone been able to do this? Not sure if it requires JavaScript or other coding not readily evident or seen in the Map Properties window.

Thanks,
Kim

This message has been edited. Last edited by: Kerry,


WebFOCUS 7.702
Linux 64-Bit
Windows, All Outputs
 
Posts: 17 | Registered: March 25, 2011Report This Post
Norb Eckert
Platinum Member
posted Hide Post
Hi Kim,

I put a button on the page and call a javascript function. If you are saving your marker bounds then use this:

 
function setOrigCenter() {
 
  // ===== determine the zoom level from the bounds =====
  map.setZoom(map.getBoundsZoomLevel(bounds));
 
  // ===== determine the center from the bounds ========
  map.setCenter(bounds.getCenter());
}


If you aren't saving your bounds then do this: 


function setOrigCenter(vZoomIndex) {

   // set the map to Minneapolis, MN
   map.setCenter(new GLatLng(45.034715, -93.231354), 13);
   // set the zoom to whatever you want
   map.setZoom(vZoomIndex);
}


prod:7.6.9, win2k3 mre, caster, bid, devstudio 7.6.9
 
Posts: 242 | Location: Minneapolis | Registered: February 16, 2006Report This Post
Kim at USF
Member
posted Hide Post
Thank you Norb for the recommendation. Unfortunately, it did not work for me. I'll have to go and double check my code. I didn't use a function to get the original center, I used a fex by following IBI's instruction:

http://documentation.informati...e8-8A43-E83C3B171B0E

So I may be confused.

Thanks,
Kim


WebFOCUS 7.702
Linux 64-Bit
Windows, All Outputs
 
Posts: 17 | Registered: March 25, 2011Report This Post
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