internal DrawingItemLayer(
string title,
Geometry geometry,
VisualParameters visualParameters = null,
int id = int.MinValue,
FeatureDataSource source = null)
{
this.Extent = geometry.GetBoundingBox();
this.VisualParameters = visualParameters ?? VisualParameters.GetDefaultForDrawingItems();
//this.VisualParameters.OnVisibilityChanged += (sender, e) => { this.RequestChangeVisibility?.Invoke(this); };
HighlightGeometryKey = Guid.NewGuid();
//this.OriginalSymbology = VisualParameters.Clone();
var featureType =
(geometry.Type == GeometryType.Point || geometry.Type == GeometryType.MultiPoint) ? LayerType.Point :
((geometry.Type == GeometryType.LineString || geometry.Type == GeometryType.MultiLineString) ? LayerType.Polyline :
(geometry.Type == GeometryType.Polygon || geometry.Type == GeometryType.MultiPolygon) ? LayerType.Polygon : LayerType.None);
this.Type = LayerType.Drawing | featureType;
this.Rendering = RenderingApproach.Default;
this.ToRasterTechnique = RasterizationApproach.GdiPlus;
this.Id = id;
this.OriginalSource = source;
this.ZIndex = int.MaxValue;
//this.DataSource = new MemoryDataSource(new List<SqlGeometry>() { geometry.AsSqlGeometry() });
//this.Title = title;
this.LayerName = title;
this.Geometry = geometry;
this.Commands = new List <ILegendCommand>();
this.OnIsSelectedInTocChanged += (sender, e) =>
{
this.RequestHighlightGeometry?.Invoke(this);
};
this.OnVisibilityChanged += (sender, e) =>
{
this.RequestChangeVisibility?.Invoke(this);
};
}
public ConnectedSqlFeatureSet(List <T> features, FeatureDataSource <T> dataSource, string title) : base(features)
{
this.DataSource = dataSource;
this.Title = title;
}
