private void Map1_Loaded(object sender, RoutedEventArgs e)
{
Map1.MapUnit = GeoUnit.Meter;
Map1.UseOpenStreetMapAsBaseMap();
ShapefileSource dataSource = new ShapefileSource("SampleData/countries-900913.shp");
dataSource.Open();
highlightFeature = dataSource.GetFeatureById("1", RequireColumnsType.None);
GeoBound tempBound = highlightFeature.GetBound();
tempBound.ScaleDown(20);
crossLineFeature = new Feature(new GeoLine(tempBound.GetVertices().Skip(1)));
MemoryLayer highlightLayer = new MemoryLayer();
highlightLayer.Features.Add(highlightFeature);
highlightLayer.Features.Add(crossLineFeature);
highlightLayer.Styles.Add(new FillStyle(GeoColor.FromHtml("#55FAB04D")));
highlightLayer.Styles.Add(new LineStyle(GeoColor.FromHtml("#00BCD4"), 4));
Map1.AddStaticLayers("HighlightOverlay", highlightLayer);
MemoryLayer resultLayer = new MemoryLayer {
Name = "ResultLayer"
};
resultLayer.Styles.Add(new SymbolStyle(SymbolType.Circle, GeoColor.FromHtml("#99FF5722"), GeoColors.White));
Map1.AddDynamicLayers("ResultOverlay", resultLayer);
Map1.ZoomTo(highlightFeature);
}
private void Map1_MapSingleClick(object sender, MapClickEventArgs e)
{
Feature identifiedFeature = IdentifyHelper.Identify(dataLayer, e.WorldCoordinate, Map1.CurrentScale, Map1.MapUnit).FirstOrDefault();
if (identifiedFeature != null)
{
MemoryLayer highlightLayer = Map1.FindLayer <MemoryLayer>("HighlightLayer");
highlightLayer.Features.Clear();
highlightLayer.Features.Add(identifiedFeature);
GeoBound identifiedBound = identifiedFeature.GetBound();
highlightLayer.Features.Add(new Feature(new GeoLine(identifiedBound.GetVertices())));
GeoPoint identifiedCenter = identifiedBound.GetCentroid();
highlightLayer.Features.Add(new Feature(identifiedCenter));
Map1.Refresh("HighlightOverlay");
}
}
