Hi, In my Array of Lists are the Points (LatLng Objects) saved, from which I need the first point of every List to create may marker. My markers are saved in the array shipMarkers of type Marker, which is defined globaly.
On 9 Dez., 08:50, rjcarr <[email protected]> wrote: > I haven't looked too closely, but you are using an array of lists. > Are you sure this is what you're intending? From your explanation it > seems you'd need only a one dimensional data structure. > > On Dec 8, 7:10 am, Jan <[email protected]> wrote: > > > Hi Everybody, > > > For my actual GWT Project, i need to add markers on my map. The number > > of markers depends, it could be 0-3 of them. I get the datas for the > > markers out of my database and in an array. Now i created a method, > > witch has a for loop in it. In the for loop, i create the marker and > > add it to the map. When i run my application, it stops at the line > > "map.addOverlay(shipMarkers[i]);" but there comes no exceptions in the > > debugging mode, it only stops and does nothing. I found that out, > > because i have a textbox in my UI, where i can give some messages out. > > As soon as i remove the line map.addOverlay(), my programm runs to the > > end and works perfectly, but without markers.. > > > Here is the code of the method: > > > private Marker[] getShipMarkersFrom(LinkedList<LatLng>[] latLng) { > > shipMarkers = new Marker[latLng.length]; > > > for(int i = 0; i < latLng.length; i++) { > > Icon iconAnimation = Icon.newInstance(baseIcon); > > iconAnimation.setImageURL("marker_pictures/ > > ship_marker.png"); > > MarkerOptions optionsAnimation = > > MarkerOptions.newInstance(); > > optionsAnimation.setIcon(iconAnimation); > > LatLng latLngPoint = > > LatLng.newInstance(latLng[i].get(0).getLatitude(),latLng[i].get(0).getLongi > > tude()); > > shipMarkers[i]= new Marker(latLngPoint, optionsAnimation); > > > map.addOverlay(shipMarkers[i]); > > } > > > return shipMarkers; > > > } > > > I'm searching now for more than 3 hours because of this problem. I > > would be really happy, if anybody can help me. > > > Thanks and best regards. > > > Jan -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" 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-web-toolkit?hl=en.
