You might have to type the directionsLine to PolyLine (directionsLine as PolyLine) or you should be able to do this as well var directionsLine:Polyline = dir.createPolyline() as Polyline.
then the .pane parameter will be null if it is not added to an overlay. Jonathan Scribblemaps.com On Dec 16, 5:39 pm, KC <[email protected]> wrote: > Wow, that was way to easy. Can't believe I didn't try that. Thanks > for your help. > > Hope I can get your assistance on one final question... Now that I can > add it that way, I can't seem to get the targeting correctly set up to > check if there is a Polyline on the map already and remove it if there > is. > > Any thoughts on that one? > Thanks again! > > On Dec 16, 5:25 pm, Jonathan Wagner <[email protected]> wrote: > > > > > Thanks. > > > The createPolyline function actually returns an IPolyline class. So > > you could try this: > > var directionsLine:IPolyline = dir.createPolyline(); > > > Let me know if that fixes your problem. > > > Jonathan > > Scribblemaps.com > > > On Dec 16, 5:12 pm, KC <[email protected]> wrote: > > > > Hi Jonathan - > > > > My first thought was to add the polyline with something like this: > > > > var directionsLine:Polyline = dir.createPolyline(); > > > > So that I could then target that instance to remove the overlay with > > > something like removeOverlay(directionsLine); > > > > But it won't even compile. I get this error: > > > > 1118: Implicit coercion of a value with static type > > > com.google.maps.interfaces:IPolyline to a possibly unrelated type > > > com.google.maps.overlays:Polyline. > > > > Any help you can give me would be much appreciated. By the way, I > > > love scribblemaps.com. Coool idea, Jonathan. > > > > KC > > > > On Dec 16, 5:07 pm, Jonathan Wagner <[email protected]> wrote: > > > > > What is the error your getting? > > > > > Jonathan > > > > Scribblemaps.com > > > > > On Dec 15, 4:58 pm, KC <[email protected]> wrote: > > > > > > Hi - > > > > > > I'm hoping this is relatively easy and I'm just having a mental block > > > > > day. I'd like to be able to remove the polyline created when someone > > > > > requests directions to a location. I don't want to simply remove all > > > > > overlays because there could potentially be a lot of points on the map > > > > > to add back in. I'd rather just remove the line created. > > > > > > I've tried setting something like: var directionsLine:Polyline = > > > > > dir.createPolyline(); then adding it via addOverlay, and trying to > > > > > then remove it later. But I keep getting coercion errors. > > > > > > Any thoughts from the group would be very much appreciated! Thanks, > > > > > > KC -- 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.
