//Adding a connection
private void Connect(Node tail, Node head)
{
Connector conn = new Connector();
conn.Segments = new Collection();
Segment seg = new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Segment(Segments.Bezier);
conn.Segments.Add(seg);
conn.Constraints = conn.Constraints & ~(ConnectorConstraints.Select);
conn.Name = "connector_" + DiagramWebControl1.Model.Connectors.Count;
conn.TargetNode = head.Name;
conn.SourceNode = tail.Name;
conn.Visible = false;
Dictionary <string, object> addInfo = head.AddInfo as Dictionary <string, object>;
if (addInfo["type"].ToString() == "right" || addInfo["type"].ToString() == "subright")
{
conn.SourcePort = (tail.Ports[1] as Port).Name;
conn.TargetPort = (head.Ports[0] as Port).Name;
}
else if (addInfo["type"].ToString() == "left" || addInfo["type"].ToString() == "subleft")
{
conn.SourcePort = (tail.Ports[0] as Port).Name;
conn.TargetPort = (head.Ports[1] as Port).Name;
}
conn.TargetDecorator.Shape = DecoratorShapes.None;
DiagramWebControl1.Model.Connectors.Add(conn);
}
private Connector ConnectDiagramNode(DiagramProperties model, Node targetNode, Node sourceNode, string labelText)
{
Connector connector = new Connector();
connector.Name = "line" + model.Connectors.Count + 1;
connector.Segments = new Collection();
Segment seg = new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Segment(Segments.Orthogonal);
connector.Segments.Add(seg);
connector.TargetNode = targetNode.Name;
connector.SourceNode = sourceNode.Name;
connector.LineWidth = 2;
if (!string.IsNullOrEmpty(labelText))
{
Syncfusion.JavaScript.DataVisualization.Models.Diagram.Label label = new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Label();
label.FontColor = "black";
label.FillColor = "white";
label.Text = labelText;
connector.Labels.Add(label);
}
connector.SourceDecorator.Shape = Syncfusion.JavaScript.DataVisualization.DiagramEnums.DecoratorShapes.Arrow;
connector.TargetDecorator.Shape = Syncfusion.JavaScript.DataVisualization.DiagramEnums.DecoratorShapes.None;
connector.TargetDecorator.BorderColor = "#606060";
connector.TargetDecorator.Width = 10;
connector.TargetDecorator.Height = 10;
model.Connectors.Add(connector);
return(connector);
}
public void createSymbolPaletteNode(SymbolPaletteProperties symbolpalette)
{
Palette connectors = new Palette("Connectors");
connectors.Expanded = true;
Collection segments = new Collection();
Segment seg = new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Segment(Segments.Orthogonal);
segments.Add(seg);
connectors.Items.Add(new Connector {
Name = "link1", Segments = segments, SourcePoint = new DiagramPoint(0, 0), TargetPoint = new DiagramPoint(40, 40), LineWidth = 1
});
segments = new Collection();
seg = new Syncfusion.JavaScript.DataVisualization.Models.Diagram.Segment(Segments.Straight);
segments.Add(seg);
connectors.Items.Add(new Connector {
Name = "link2", Segments = segments, SourcePoint = new DiagramPoint(0, 0), TargetPoint = new DiagramPoint(40, 40), LineWidth = 1
});
symbolpalette.Palettes.Add(connectors);
}