[OpenLayers-Users] Overview Map showing CLOSER instead of FURTHER ?

Gregor at HostGIS gregor at hostgis.com
Wed Jan 27 01:37:41 EST 2010


Hey all.

At this map, the overview map is showing a closer-up view than the main 
map. Yes, it's zoomed IN instead of OUT, more of a magnifying glass than 
a overview.

http://eixos.planol.info/map/index_icc.html?google=0

The map setup is done in
http://eixos.planol.info/map/map_icc.js

I've hit Google and not found a solution for this. I saw vague replies 
about adjusting the OverviewMap's options, and something about 
resolutions...

A fixed set of resolutions is used, since this is a remote TileCache 
server outside my control. I tried creating a second copy of 
resolutions[] as ovrresolutions[] and applying the second to the 
OverviewMap's options. I make them slightly different, taking out the 
top 2 from the main map and the lowest 2 from the overview map, e.g. 
1100,550,... for the overview and 275,137.5,... for the min map. This 
had no effect at all; I got the very same overviews and I changed it back.

Any ideas?

-- 
HostGIS, Open Source solutions for the global GIS community
Greg Allensworth - SysAdmin, Programmer, GIS Person, Security
    Network+   Server+   A+   Security+   Linux+
    PHP   PostgreSQL   MySQL   DHTML/JavaScript/AJAX

"No one cares if you can back up — only if you can recover."



More information about the Users mailing list