________________________________
Please be advised that the Massachusetts Secretary of State considers e-mail to be a public record, and therefore subject to the Massachusetts Public Records Law, M.G.L. c. 66 § 10.
that's neat with vector data, but I don't think it scales well with tiles :-) interesting idea, though...
hmmm, I suppose if you had a cache of background tiles (like OSM) in each of those projections it could work, the cartography when zoomed out gets a little easier...
On Wed, Mar 7, 2012 at 2:57 PM, Spanring, Christian <CSpanr...@mapc.org>wrote:
> ------------------------------ > Please be advised that the Massachusetts Secretary of State considers > e-mail to be a public record, and therefore subject to the Massachusetts > Public Records Law, M.G.L. c. 66 § 10.
-- David Percy ("Percy") -Geospatial Data Manager -Web Map Wrangler -GIS Instructor Portland State University -gisgeek.pdx.edu -geology.pdx.edu -portlandpulse.org
I think it's doable (in a few years when we've finished al the high priority items).
Georges Grinstein Professor - Computer Science Department Director - Institute for Visualization and Perception Research Director - Center for Biomolecular and Medical Informatics University of Massachusetts Lowell Lowell MA 01854 t: 978.934.3627 f: 978-934-3551 c: 508-331-8161 http://www.cs.uml.edu/ grinst...@cs.uml.edu
On Mar 7, 2012, at 5:57 PM, Spanring, Christian wrote:
> Please be advised that the Massachusetts Secretary of State considers e-mail to be a public record, and therefore subject to the Massachusetts Public Records Law, M.G.L. c. 66 § 10.
If there's a library or an algorithm available, we could use it or port it, but considering that the shapefile is simplified greatly, the performance of that demo is very poor.
Andy
On Wed, Mar 7, 2012 at 5:57 PM, Spanring, Christian <CSpanr...@mapc.org>wrote:
> ------------------------------ > Please be advised that the Massachusetts Secretary of State considers > e-mail to be a public record, and therefore subject to the Massachusetts > Public Records Law, M.G.L. c. 66 § 10.
In the future, everything will be vector. Apparently the Google team demoed 6 million vertices rendered in the browser through their HTML5/WebGL implementation last week at Strata:
that's neat with vector data, but I don't think it scales well with tiles :-) interesting idea, though...
hmmm, I suppose if you had a cache of background tiles (like OSM) in each of those projections it could work, the cartography when zoomed out gets a little easier...
On Wed, Mar 7, 2012 at 2:57 PM, Spanring, Christian <CSpanr...@mapc.org<mailto:CSpanr...@mapc.org>> wrote: Interesting project from Oregon. I remember Weave users talking about that kind of functionality. How feasible would a Weave implementation be?
________________________________ Please be advised that the Massachusetts Secretary of State considers e-mail to be a public record, and therefore subject to the Massachusetts Public Records Law, M.G.L. c. 66 § 10.
Image tiles could actually perform better, because there would be less coordinates to project. If the tiles are small enough, you can get a decent looking map using a 4x4 grid of points for each tile (to generate the triangles on which the tile will be rendered).
On Wed, Mar 7, 2012 at 6:07 PM, David Percy <pe...@perika.com> wrote: > that's neat with vector data, but I don't think it scales well with tiles > :-) > interesting idea, though...
> hmmm, I suppose if you had a cache of background tiles (like OSM) in each > of those projections it could work, the cartography when zoomed out gets a > little easier...
> On Wed, Mar 7, 2012 at 2:57 PM, Spanring, Christian <CSpanr...@mapc.org>wrote:
>> Interesting project from Oregon. I remember Weave users talking about >> that kind of functionality. How feasible would a Weave implementation be?
>> ------------------------------ >> Please be advised that the Massachusetts Secretary of State considers >> e-mail to be a public record, and therefore subject to the Massachusetts >> Public Records Law, M.G.L. c. 66 § 10.
> -- > David Percy ("Percy") > -Geospatial Data Manager > -Web Map Wrangler > -GIS Instructor > Portland State University > -gisgeek.pdx.edu > -geology.pdx.edu > -portlandpulse.org