private DG.Drawing create_sample_graph() { var d = new DG.Drawing(); var basic_stencil = "basic_u.vss"; var n0 = d.AddShape("n0", "Node 0", basic_stencil, "Rectangle"); n0.Size = new VA.Drawing.Size(3, 2); var n1 = d.AddShape("n1", "Node 1", basic_stencil, "Rectangle"); var n2 = d.AddShape("n2", "Node 2", basic_stencil, "Rectangle"); var n3 = d.AddShape("n3", "Node 3", basic_stencil, "Rectangle"); var n4 = d.AddShape("n4", "Node 4\nUnconnected", basic_stencil, "Rectangle"); var c0 = d.Connect("c0", n0, n1, "0 -> 1", ConnectorType.Curved); var c1 = d.Connect("c1", n1, n2, "1 -> 2", ConnectorType.RightAngle); var c2 = d.Connect("c2", n1, n0, "0 -> 1", ConnectorType.Curved); var c3 = d.Connect("c3", n0, n2, "0 -> 2", ConnectorType.Straight); var c4 = d.Connect("c4", n2, n3, "2 -> 3", ConnectorType.Curved); var c5 = d.Connect("c5", n3, n0, "3 -> 0", ConnectorType.Curved); return(d); }
private DG.Drawing create_sample_graph() { var d = new DG.Drawing(); var basic_stencil = "basic_u.vss"; var n0 = d.AddShape("n0", "Node 0", basic_stencil, "Rectangle"); n0.Size = new VA.Drawing.Size(3, 2); var n1 = d.AddShape("n1", "Node 1", basic_stencil, "Rectangle"); var n2 = d.AddShape("n2", "Node 2", basic_stencil, "Rectangle"); var n3 = d.AddShape("n3", "Node 3", basic_stencil, "Rectangle"); var n4 = d.AddShape("n4", "Node 4\nUnconnected", basic_stencil, "Rectangle"); var c0 = d.Connect("c0", n0, n1, "0 -> 1", ConnectorType.Curved); var c1 = d.Connect("c1", n1, n2, "1 -> 2", ConnectorType.RightAngle); var c2 = d.Connect("c2", n1, n0, "0 -> 1", ConnectorType.Curved); var c3 = d.Connect("c3", n0, n2, "0 -> 2", ConnectorType.Straight); var c4 = d.Connect("c4", n2, n3, "2 -> 3", ConnectorType.Curved); var c5 = d.Connect("c5", n3, n0, "3 -> 0", ConnectorType.Curved); return d; }
public static void DirectedGraphViaVisio() { var page1 = SampleEnvironment.Application.ActiveDocument.Pages.Add(); var directed_graph_drawing = new DGMODEL.Drawing(); // Create a Node 0 var n0 = directed_graph_drawing.AddShape("n0", "N0 Untitled Node", "basflo_u.vss", "Decision"); // Format Node 0 n0.Size = new VA.Drawing.Size(3, 2); // Create Node 1 var n1 = directed_graph_drawing.AddShape("n1", "N1", "basflo_u.vss", "Decision"); // Format Node 1 n1.Cells = new VA.DOM.ShapeCells(); n1.Cells.FillForegnd = "rgb(255,0,0)"; n1.Cells.FillBkgnd = "rgb(255,255,0)"; n1.Cells.FillPattern = 40; // Create Node 2 var n2 = directed_graph_drawing.AddShape("n2", "N2 MailServer", "server_u.vss", "Server"); // Create Node 3 var n3 = directed_graph_drawing.AddShape("n3", "N3", "basflo_u.vss", "Data"); // Create Node 4 var n4 = directed_graph_drawing.AddShape("n4", "N4", "basflo_u.vss", "Data"); // Create the connectors to join the nodes // Note that Node 4 is deliberately not connected to any other node var c0 = directed_graph_drawing.Connect("c0", n0, n1, null, ConnectorType.Curved); var c1 = directed_graph_drawing.Connect("c1", n1, n2, "YES", ConnectorType.RightAngle); var c2 = directed_graph_drawing.Connect("c2", n3, n4, "NO", ConnectorType.Curved); var c3 = directed_graph_drawing.Connect("c3", n0, n2, null, ConnectorType.Straight); var c4 = directed_graph_drawing.Connect("c4", n2, n3, null, ConnectorType.Curved); var c5 = directed_graph_drawing.Connect("c5", n3, n0, null, ConnectorType.Curved); // Format connector 0 to point "back" c0.Cells = new VA.DOM.ShapeCells(); c0.Cells.BeginArrow = 1; c0.Cells.LineWeight = 0.10; // Format connector 1 to point "forward" c1.Cells = new VA.DOM.ShapeCells(); c1.Cells.EndArrow = 1; c1.Cells.LineWeight = 0.10; // Format connector 2 to point "back" and "forward" c2.Cells = new VA.DOM.ShapeCells(); c2.Cells.EndArrow = 1; c2.Cells.BeginArrow = 1; c2.Cells.LineWeight = 0.10; // Perform the rendering var options = new DGMODEL.MSAGLLayoutOptions(); options.UseDynamicConnectors = false; directed_graph_drawing.Render(page1); var layout_config = new VA.Pages.PageLayout.HierarchyLayout(); layout_config.Direction = VA.Pages.PageLayout.Direction.BottomToTop; layout_config.HorizontalAlignment = VA.Pages.PageLayout.HorizontalAlignment.Center; layout_config.AvenueSize = new VA.Drawing.Size(1, 1); layout_config.ConnectorAppearance = VA.Pages.PageLayout.ConnectorAppearance.Curved; layout_config.Apply(page1); page1.ResizeToFitContents(new VA.Drawing.Size(0.5, 0.5)); }