private void UpdateItems(GisEditorWpfMap map)
{
LegendImporterItems.Clear();
var featureLayers = map.GetFeatureLayers(true);
foreach (var featureLayer in featureLayers)
{
LegendImporterItems.Add(GenerateLayerItem(featureLayer));
if (featureLayer.ZoomLevelSet.CustomZoomLevels.Count > 0)
{
var featureLayerListItem = GisEditor.LayerManager.GetLayerListItem(featureLayer);
if (featureLayerListItem != null)
{
if (featureLayerListItem.Load != null)
{
featureLayerListItem.Load();
featureLayerListItem.Load = null;
}
foreach (var ComponentStyle in featureLayerListItem.Children)
{
if (ComponentStyle.Children.Count > 1)
{
LegendImporterItems.Add(GenerateComponentSytleItem(ComponentStyle));
GenerateImporterItems(ComponentStyle, LegendImporterItems, 2);
}
else
{
GenerateImporterItems(ComponentStyle, LegendImporterItems, 1);
}
}
}
}
}
}
private static void ChangeAllLayersZoomLevelSet(GisEditorWpfMap map, IEnumerable <ZoomLevel> zoomLevels)
{
var zoomLevelSet = new ZoomLevelSet();
map.ZoomLevelSet.CustomZoomLevels.Clear();
foreach (var item in zoomLevels)
{
zoomLevelSet.CustomZoomLevels.Add(item);
}
map.ZoomLevelSet = zoomLevelSet;
map.MinimumScale = map.ZoomLevelSet.CustomZoomLevels.LastOrDefault().Scale;
var allFeatureLayers = map.GetFeatureLayers();
foreach (var featureLayer in allFeatureLayers)
{
var originalZoomLevels = featureLayer.ZoomLevelSet.CustomZoomLevels.ToList();
featureLayer.ZoomLevelSet.CustomZoomLevels.Clear();
foreach (var item in zoomLevels)
{
var max = item.Scale * 2;
var min = item.Scale * 0.5;
ZoomLevel newZoomLevel = null;
if (item is PreciseZoomLevel)
{
newZoomLevel = new PreciseZoomLevel(item.Scale);
}
else
{
newZoomLevel = new ZoomLevel(item.Scale);
}
foreach (var style in item.CustomStyles)
{
newZoomLevel.CustomStyles.Add(style);
}
var styles = originalZoomLevels.Where(z => z.Scale <max && z.Scale> min).SelectMany(z => z.CustomStyles);
foreach (var style in styles)
{
if (!newZoomLevel.CustomStyles.Contains(style))
{
newZoomLevel.CustomStyles.Add(style);
}
}
featureLayer.ZoomLevelSet.CustomZoomLevels.Add(newZoomLevel);
}
}
foreach (var layerOverlay in GisEditor.ActiveMap.Overlays.OfType <LayerOverlay>())
{
if (layerOverlay.MapArguments != null)
{
// layerOverlay.Refresh();
layerOverlay.RefreshWithBufferSettings();
}
}
}
public void Refresh(GisEditorWpfMap wpfMap)
{
RaisePropertyChanged(() => TargetLayers);
RaisePropertyChanged(() => SnappingLayerName);
if (SnappingLayers != null && SnappingLayers.Count > 0)
{
var count = wpfMap.GetFeatureLayers().Count(l => SnappingLayers.Contains(l));
if (count == 0)
{
SnappingLayers.Clear();
EditOverlay.Refresh();
}
}
}
private static void RemoveConditionsLayerNotExist(GisEditorWpfMap wpfMap)
{
var allLayers = wpfMap.GetFeatureLayers();
QueryFeatureLayerWindow.ClearConditions(allLayers);
}
