Examples of com.google.gwt.maps.client.geom.MercatorProjection

com.google.gwt.maps.client.geom.MercatorProjection

An implementation of the Projection interface for the Mercator projection is used by all predefined map types. A Mercator projection is one way to map a sphere onto a two dimensional surface and is typically used for world maps. A Mercator projection shows all lines of longitude as parallel vertical lines rather than intersecting line, therefore, distances become distorted near the poles. A Mercator map projection not only allows a rectangular map to be drawn. but also easily allows tiles to be aligned for a continuous image.

      public void run() {
        initTileLayer();
        TileLayer[] layers = new TileLayer[1];
        layers[0] = initTileLayer();
        @SuppressWarnings("unused")
        MapType t = new MapType(layers, new MercatorProjection(1),
            "versionTestLayer");
      }
    }, true, MAPS_MIN_VERSION);
  }

  }


  public void testMercatorProjection() {
    loadApi(new Runnable() {
      public void run() {
        @SuppressWarnings("unused")
        MercatorProjection m = new MercatorProjection(2);
      }
    }, true, MAPS_MIN_VERSION);
  }

        return true;
      }
    };


    MapType mapType = new MapType(new TileLayer[] {tileLayer},
        new MercatorProjection(20), "MyMap");
    map.addMapType(mapType);
    map.addControl(new MapTypeControl());


    vertPanel.add(map);

        LatLng.newInstance(-90, -180), LatLng.newInstance(90, 180)),
        minZoom, copyright));


    return new MapType(new TileLayer[] { new CustomTileLayer(myCopyright,
        minZoom, maxZoom, tileUrl, isPng, opacity) },
        new MercatorProjection(maxZoom - minZoom + 1), name);
  }

Examples of com.google.gwt.maps.client.geom.MercatorProjection

Related Classes of com.google.gwt.maps.client.geom.MercatorProjection