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Old 09-22-2009, 08:15 AM   #1 (permalink)
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Default Mapfield only displaying "No data available"

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Hi,



in my application, i tried to display a mapfield on a mainscreen. But when i call the mapfield screen, i only see a diagonal striped display with the text "No data available". Below is the code i use to display the mapfield:



Code:
 public class MapScreen extends MainScreen {
    
    public MapScreen() {
        super();
        
         MapField mapField = new MapField();
         mapField.setZoom(3);
         Coordinates coordinatesToConvert = new  Coordinates(54.15734,9.08128,50);
         XYPoint xyptCartPlain = new XYPoint(Display.getWidth(), Display.getHeight());
         mapField.convertWorldToField(coordinatesToConvert, xyptCartPlain);
         add(mapField);
    }
}


The build in Maps Application works fine.



Regards,

Grinarn
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Old 09-22-2009, 08:52 AM   #2 (permalink)
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What i found out is, that if i set the zoom of mapfield to >= 5 i get a light blue color into my map and no "No data available" text.
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