private static Point2D GetVertexCenterOrUndefined(LayoutVertexToPointMap vertexCenters, LayoutVertexBase vertex) { vertexCenters.TryGet(vertex, out var center, valueForMissingKey: Point2D.Undefined); return(center); }
private static Point2D GetVertexCenterOrUndefined(LayoutVertexToPointMap vertexCenters, LayoutVertexBase vertex) { return(vertexCenters.Contains(vertex) ? vertexCenters.Get(vertex) : Point2D.Undefined); }