We think zIndex control for polylines/polygons would be useful, so we're
adding support for that to the API.

On 26 Feb 2010 13:05, "Jeff Schnitzer" <j...@infohazard.org> wrote:

Thanks to both of you.  It makes perfect sense now.  I'll just
setMap(null) and back for the entire set.

There's a fair bit of overlap in my polygons.  I've implemented
rollovers, so I need to ensure that my polygons are always ordered
with the smaller ones on top, even though the polygons change with map
center and zoom.  Thus the z-order issue.

At the moment I'm rendering exactly 100 polygons of various shapes and
sizes, but that number could go up (or down) depending on performance
(network as well as rendering).

The app is Mobcast (http://www.mobca.st/map), but the polygon-related
stuff is not public yet.  If you're curious, email me and I'll send
you a private link.  It's built on Maps v3 with a GWT wrapper.

Thanks,
Jeff


On Feb 25, 5:46 am, bratliff <bratl...@umich.edu> wrote:
> On Feb 25, 3:53 am, Jeff Schnitzer <j......

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