public MarkerSnapshot MergeOptions(MarkerOptions options)
{
var properties = new Dictionary <string, object>(Properties);
if (options.Properties != null)
{
foreach (var key in options.Properties.Keys)
{
properties[key] = options.Properties[key];
}
}
return(new MarkerSnapshot(
options.Range ?? Range,
new ReadOnlyDictionary <string, object>(properties),
options.Reversed ?? Reversed,
options.Tailed ?? Tailed,
options.Valid ?? Valid,
options.Invalidate ?? Invalidate,
options.Exclusive ?? Exclusive,
options.Marker ?? Marker));
}
/// <summary>
/// Creates and returns a new {Marker} with the same properties as this
/// marker.
/// </summary>
public Marker Copy(MarkerOptions options)
{
MarkerSnapshot snapshot = GetSnapshot(null);
return(Layer.CreateMarker(GetRange(), snapshot.MergeOptions(options)));
}
