Hi Ralf, I've sent you a mail. Regards
ralf.w schrieb: > Hi, > > this is an interesting topic and I created an example with german > administrative borders. > > Map: http://www.ralf-wessels.de/Beispiele/Bundesland_Bezirk_Kreise.html > > For this example I used data from GADM and simplified the shapes with > Mapshaper (http://www.mapshaper.org/) because the original data took > too long to load. > To store the polygons I use a MySQL DB. > I made this example map, to figure out, where is the border to handle > large polygon data (a lot of polygons or very detailed polygons) wih > the "normal" approach ( GPolygon overlay) with the focus on loading > time. > If the polygons are simple and you are not loading say more then 20-30 > at the same time the loading time is acceptable. > One problem with GPolygon overlays is: you can't display polygons with > holes (and there are some in the dataset). > Maybe I should try it with GPolygon.fromEncoded in the next example > (to display holes) but I guess even better is to use image overlays > (e.g. Polygonzo) for large Polygon data. > I'm only wondering if I then have the same possibilities in my map > (e.g. tooltips, mouseover- and clickeffects ....) as when I use the > normal GPolygon overlay? > > greetings from berlin > > ralf > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
