Google GWT MapWidget addOverlay Polygon shows border but not fill
LatLng[] polyLatLng = new LatLng[5];
polyLatLng[0] = LatLng.newInstance(90, 180);
polyLatLng[1] = LatLng.newInstance(90, 180);
polyLatLng[2] = LatLng.newInstance(-90, 180);
polyLatLng[3] = LatLng.newInstance(-90, -180);
polyLatLng[4] = polyLatLng[0];
Polygon disabledOverlay = new Polygon(polyLatLng, "#F33F00", 1, 1.0, "#F33F00", 0.5);
mapWidget.addOverlay(disabledOverlay);
In the above code, I make a com.google.gwt.maps.client.overlay.Polygon and add it as an overlay to a com.google.gw开发者_开发技巧t.maps.client.MapWidget.
The polygon's border appears, but the fill doesn't appear. Am I doing something wrong?
The code is correct, but your coordinates are weird. Are you trying to encircle the entire earth? I didn't see anything when I used your coordinates, but when I used a smaller polygon the border and fill appeared fine.
My code:
private void buildUI() {
LatLng[] poly = new LatLng[4];
poly[0] = LatLng.newInstance(50, -60);
poly[1] = LatLng.newInstance(20, -60);
poly[2] = LatLng.newInstance(20, -80);
poly[3] = LatLng.newInstance(50, -80);
Polygon polygon = new Polygon(poly, "#000000", 1, 1.0, "#000000", 0.5);
LatLng apl = LatLng.newInstance(39.1656,-76.8986);
MapWidget map = new MapWidget(apl, 11);
map.setSize("100%", "100%");
map.addControl(new LargeMapControl());
map.addOverlay(new Marker(apl));
map.addOverlay(polygon);
mapPanel.add(map);
}
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