private void cmbRestrictionStyle_SelectedIndexChanged(object sender, SelectionChangedEventArgs e)
{
if (mapView.Overlays.Count > 0)
{
LayerOverlay dynamicOverlay = (LayerOverlay)mapView.Overlays[1];
RestrictionLayer currentRestrictionLayer = (RestrictionLayer)dynamicOverlay.Layers["RestrictionLayer"];
if (currentRestrictionLayer.CustomStyles.Count > 0)
{
currentRestrictionLayer.CustomStyles.Clear();
}
switch (cmbRestrictionStyle.SelectedItem.ToString().Split(':')[1].Trim())
{
case "HatchPattern":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.HatchPattern;
break;
case "CircleWithSlashImage":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.CircleWithSlashImage;
break;
case "UseCustomStyles":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.UseCustomStyles;
AreaStyle customStyle = new AreaStyle(new GeoSolidBrush(new GeoColor(150, GeoColors.Gray)));
currentRestrictionLayer.CustomStyles.Add(customStyle);
break;
default:
break;
}
mapView.Overlays["RestrictionOverlay"].Refresh();
}
}
public void SetRestrictionStyle(Map map, GeoCollection <object> args)
{
LayerOverlay staticOverlay = (LayerOverlay)map.CustomOverlays["StaticOverlay"];
RestrictionLayer currentRestrictionLayer = (RestrictionLayer)staticOverlay.Layers["RestrictionLayer"];
if (currentRestrictionLayer.CustomStyles.Count > 0)
{
currentRestrictionLayer.CustomStyles.Clear();
}
string selectItem = args[0].ToString();
switch (selectItem)
{
case "HatchPattern":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.HatchPattern;
break;
case "CircleWithSlashImage":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.CircleWithSlashImage;
break;
case "UseCustomStyles":
currentRestrictionLayer.RestrictionStyle = RestrictionStyle.UseCustomStyles;
Style customStyle = new AreaStyle(new GeoSolidBrush(new GeoColor(150, GeoColor.StandardColors.Gray)));
currentRestrictionLayer.CustomStyles.Add(customStyle);
break;
default:
break;
}
}
public string HideZones(Map map, GeoCollection <object> args)
{
LayerOverlay staticOverlay = (LayerOverlay)map.CustomOverlays["StaticOverlay"];
RestrictionLayer currentRestrictionLayer = (RestrictionLayer)staticOverlay.Layers["RestrictionLayer"];
currentRestrictionLayer.RestrictionMode = RestrictionMode.HideZones;
return("You can not see Africa because we have added a RestrictionLayer and its mode is HideZones.");
}
private void rbtnHideMode_Click(object sender, RoutedEventArgs e)
{
if (mapView.Overlays.Count > 0)
{
LayerOverlay dynamicOverlay = (LayerOverlay)mapView.Overlays[1];
RestrictionLayer currentRestrictionLayer = (RestrictionLayer)dynamicOverlay.Layers["RestrictionLayer"];
currentRestrictionLayer.RestrictionMode = RestrictionMode.HideZones;
mapView.Overlays["RestrictionOverlay"].Refresh();
}
}
private void rbtnHideMode_Click(object sender, EventArgs e)
{
LayerOverlay dynamicOverlay = (LayerOverlay)winformsMap1.Overlays[1];
RestrictionLayer currentRestrictionLayer = (RestrictionLayer)dynamicOverlay.Layers["RestrictionLayer"];
currentRestrictionLayer.RestrictionMode = RestrictionMode.HideZones;
tbxModeInstruction.Text = "You can not see Africa because we have added a RestrictionLayer and its mode is HideZones.";
winformsMap1.Refresh(winformsMap1.Overlays["RestrictionOverlay"]);
}
private void MapView_Loaded(object sender, RoutedEventArgs e)
{
mapView.MapUnit = GeographyUnit.Meter;
mapView.ZoomLevelSet = new ThinkGeoCloudMapsZoomLevelSet();
mapView.CurrentExtent = new RectangleShape(-4904363, 6313059, 9575868, -5401887);
ThinkGeoCloudRasterMapsOverlay worldMapKitDesktopOverlay = new ThinkGeoCloudRasterMapsOverlay(SampleHelper.ThinkGeoCloudId, SampleHelper.ThinkGeoCloudSecret);
mapView.Overlays.Add("WorldOverlay", worldMapKitDesktopOverlay);
RestrictionLayer restrictionLayer = new RestrictionLayer();
restrictionLayer.Zones.Add(new RectangleShape(-1967015, 4440501, 6681396, -4120479));
restrictionLayer.RestrictionMode = RestrictionMode.ShowZones;
restrictionLayer.UpperScale = 250000000;
restrictionLayer.LowerScale = double.MinValue;
LayerOverlay restrictionOverlay = new LayerOverlay();
restrictionOverlay.Layers.Add("RestrictionLayer", restrictionLayer);
mapView.Overlays.Add("RestrictionOverlay", restrictionOverlay);
mapView.Refresh();
}
private void CreateARestrictionLayer_Load(object sender, EventArgs e)
{
winformsMap1.MapUnit = GeographyUnit.DecimalDegree;
winformsMap1.CurrentExtent = new RectangleShape(-44.056640625, 49.224609375, 86.021484375, -43.587890625);
winformsMap1.BackgroundOverlay.BackgroundBrush = new GeoSolidBrush(GeoColor.GeographicColors.ShallowOcean);
RestrictionLayer restrictionLayer = new RestrictionLayer();
restrictionLayer.Zones.Add(new RectangleShape(-17.67, 37.01, 60.02, -34.68));
restrictionLayer.RestrictionMode = RestrictionMode.ShowZones;
restrictionLayer.UpperScale = 250000000;
restrictionLayer.LowerScale = double.MinValue;
WorldMapKitWmsDesktopOverlay worldMapKitDesktopOverlay = new WorldMapKitWmsDesktopOverlay();
winformsMap1.Overlays.Add("WorldOverlay", worldMapKitDesktopOverlay);
LayerOverlay restrictionOverlay = new LayerOverlay();
restrictionOverlay.Layers.Add("RestrictionLayer", restrictionLayer);
winformsMap1.Overlays.Add("RestrictionOverlay", restrictionOverlay);
winformsMap1.Refresh();
}
private void WpfMap_Loaded(object sender, RoutedEventArgs e)
{
wpfMap1.MapUnit = GeographyUnit.DecimalDegree;
wpfMap1.CurrentExtent = new RectangleShape(-44.056640625, 49.224609375, 86.021484375, -43.587890625);
WorldMapKitWmsWpfOverlay worldMapKitDesktopOverlay = new WorldMapKitWmsWpfOverlay();
wpfMap1.Overlays.Add("WorldOverlay", worldMapKitDesktopOverlay);
RestrictionLayer restrictionLayer = new RestrictionLayer();
restrictionLayer.Zones.Add(new RectangleShape(-17.67, 37.01, 60.02, -34.68));
restrictionLayer.RestrictionMode = RestrictionMode.ShowZones;
restrictionLayer.UpperScale = 250000000;
restrictionLayer.LowerScale = double.MinValue;
LayerOverlay restrictionOverlay = new LayerOverlay();
restrictionOverlay.Layers.Add("RestrictionLayer", restrictionLayer);
wpfMap1.Overlays.Add("RestrictionOverlay", restrictionOverlay);
wpfMap1.Refresh();
}
