[OpenLayers-Users] ZoomLevel questions WMS & Google
Jennifer Strahan
jennifer at greeninfo.org
Fri Jan 12 15:47:02 EST 2007
Hello,
I'm new to OpenLayers and have a question about using two different
base layers (Mapserver WMS and Google). I'm trying to figure out if
it is possible to use my Mapserver WMS as a baselayer for most zoom
levels, but then automatically switch to Google hybrid when the user
is zoomed in to a given level. I tried a few experiments and found
that when switching between basemaps, the zoom levels jumped
around. I read through the SettingZoomLevels document and saw that
3rd party layers have a preset zoom level-to-resolutions list. This
explains the funny behavior I've seen with my experiments so far. Is
there a way to set my zoom-level-to-resolutions list for the WMS
layers to match Google's list?
Anyone know of anything else I can do to reach my aim?
Thanks in advance for any suggestions.
Best regards,
Jennifer
Jennifer Strahan
GreenInfo Network - 1996-2006: A Decade of Mapping the Public Interest
116 New Montgomery Street Suite 738 San Francisco CA 94105
PH: (415)979-0343 x306 Fax: 415-979-0371 Web: www.greeninfo.org
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