private static void DrawEdge(XGraphics g, Edge e, PresentationSettings presentationSettings, ILayoutProvider layout) { Vector3 p1 = layout.GetPositionOfNode(e.Source); Vector3 p2 = layout.GetPositionOfNode(e.Target); g.DrawLine(presentationSettings.CustomColors.HasCustomColor(e) ? presentationSettings.CustomColors.GetEdgePen(e) : presentationSettings.DefaultEdgePen, presentationSettings.ScaleX(p1.X), presentationSettings.ScaleY(p1.Y), presentationSettings.ScaleX(p2.X), presentationSettings.ScaleY(p2.Y)); }
private static void DrawVertex(XGraphics g, Vertex v, PresentationSettings presentationSettings, ILayoutProvider layout) { Vector3 p = layout.GetPositionOfNode(v); if (!double.IsNaN(p.X) && !double.IsNaN(p.Y) && !double.IsNaN(p.Z)) g.DrawEllipse(presentationSettings.CustomColors.HasCustomColor(v) ? presentationSettings.CustomColors.GetVertexBrush(v) : presentationSettings.DefaultVertexBrush, presentationSettings.ScaleX(p.X) - presentationSettings.VertexSize / 2, presentationSettings.ScaleY(p.Y) - presentationSettings.VertexSize / 2, presentationSettings.VertexSize, presentationSettings.VertexSize); }