Sorry for the late response, Here is the Polyline Encoder I talked about:
http://code.google.com/p/pabrowser/source/browse/trunk/pabrowser/src/org/gbif/maps/PolylineEncoder.as And here you can find an example on how to use it: http://code.google.com/p/pabrowser/source/browse/trunk/pabrowser/src/pabrowser.mxml Starting at line 363 Javier. On Jun 19, 2009, at 8:02 PM, steve_psu wrote: > > I am not familiar with "encoded polylines," but from your note it > looks like if I have the utility you mention I should be able to parse > the GML, then use the utility to encode the polylines, and then use > Polygon.fromEncoded to create the polygon? If so, then I would > greatly appreciate being able to acquire the utility. > > Thanks, > Steve > > On Jun 19, 1:10 pm, Javier de la Torre <[email protected]> wrote: >> It is possible using encoded polylines. The method >> Polygon.fromEncoded >> accept and array of polilynes. The first one is the outter ring and >> the following are the inner rings. >> >> If don't have the encoded polilynes in the server you will need to >> encode the coordinates of the polygon as encoded polylines. I ported >> the utility library to do so to as3, but I don't have here now. If >> you >> need it let me know. >> >> Javierwww.vizzuality.com >> >> On 19/06/2009, at 17:53, Ian Appleby <[email protected]> >> wrote: >> >> >> >>> This is a problem I encounter frequently. I've never found a >>> "solution" as such. Best we've achieved is drawing a single line >>> between the two polygons and handling them as one (if you go both >>> ways/ >>> both ends of the rings on the same points it renders as a single >>> line). Ideally you'd do this at the source, but if it's external or >>> you can't change it, I'm sure you could write something to do it. >> >>> Not ideal but it's all I've got. I've thought about the idea of >>> using >>> a polyline with the same colour as the polygon to hide the line, but >>> not actually tried implementing it yet. It also wouldn't really help >>> if the polygon had transparancy, still no solution to that case. >> >>> -Ian >> >>> On Jun 19, 4:42 pm, steve_psu <[email protected]> wrote: >>>> Can anybody give any advice on drawing polygons with holes? I'm >>>> getting the coordinates from GML, which provides a node listing the >>>> coords for the exterior poly and then nodes listing the coords for >>>> the >>>> interior holes. Any thoughts? >> >>>> Thanks, >>>> Steve > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API For Flash" 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-for-flash?hl=en -~----------~----~----~----~------~----~------~--~---
