void MoveLayerToBack(MapLayerViewModel layer)
{
//Debug.WriteLine(string.Format("MediatorMessage.MoveLayerToBack: {0}", layer.LayerOverlay.Name));
_wpfMap.Overlays.MoveToBottom(layer.Name);
}
public void Refresh(MapLayerViewModel layer)
{
if (layer == null || layer.LayerOverlay == null || layer.LayerOverlay.Layers == null || layer.LayerOverlay.Layers.Count <= 0) return;
var layerOverlay = (LayerOverlay)_wpfMap.Overlays[layer.Name];
if (layerOverlay == null || layerOverlay.Layers == null || layerOverlay.Layers.Count <= 0) return;
if (layer.GetType() == typeof(ShapefileMapLayer))
((ShapeFileFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = layer.AreaStyle;
else if (layer.GetType() == typeof(OverlayShapeMapLayer))
{
if (layer.CustomLineStyle != null)
{
((InMemoryFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.CustomStyles.Clear();
((InMemoryFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.CustomStyles.Add(layer.CustomLineStyle);
}
else
{
if (layer.LineStyle != null)
{
((InMemoryFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.DefaultLineStyle = layer.LineStyle;
((InMemoryFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.DefaultAreaStyle = layer.AreaStyle;
}
if (layer.PointStyle != null) ((InMemoryFeatureLayer)layerOverlay.Layers[0]).ZoomLevelSet.ZoomLevel01.DefaultPointStyle = layer.PointStyle;
}
}
_wpfMap.Refresh(layerOverlay);
}
void MoveLayerBackward(MapLayerViewModel layer)
{
//Debug.WriteLine(string.Format("MediatorMessage.MoveLayerBackward: {0}", layer.LayerOverlay.Name));
_wpfMap.Overlays.MoveDown(layer.Name);
}
public void SetIsVisible(MapLayerViewModel layer, bool isVisible)
{
var layerOverlay = _wpfMap.Overlays[layer.Name];
layerOverlay.IsVisible = isVisible;
//layer.LayerOverlay.IsVisible = isVisible;
try
{
_wpfMap.Refresh(layerOverlay);
}
catch (Exception)
{
_wpfMap.Overlays.Remove(layerOverlay);
_wpfMap.Refresh();
}
}
void HideMapLayer(MapLayerViewModel layer) { SetIsVisible(layer, false); }
void ShowMapLayer(MapLayerViewModel layer) { SetIsVisible(layer, true); }
public void Remove(MapLayerViewModel layer) { _wpfMap.Overlays.Remove(layer.Name); }
public void Add(MapLayerViewModel layer) { if (!_wpfMap.Overlays.Contains(layer.Name)) _wpfMap.Overlays.Add(layer.Name, layer.LayerOverlay); }