private void ConnectorLinked(NodeConnection from,NodeConnection to)
{
NodeLinked(from,to);
}
private void NodeLinked(NodeConnection from, NodeConnection to)
{
Debug.WriteLine("Linked {0} -> {1}", from.ConnectedNodeId, to.ConnectedNodeId);
NodeBase nodeFrom = null;
NodeBase nodeTo = null;
foreach (var child in this.canvasDiagram.Children)
{
if (child is NodeBase)
{
var node = child as NodeBase;
if (node.NodeId == from.ConnectedNodeId)
{
nodeFrom = node;
}
if (node.NodeId == to.ConnectedNodeId)
{
nodeTo = node;
}
}
}
var fromPoint = nodeFrom.GetPosition();
var toPoint = nodeTo.GetPosition();
Point distance = new Point(toPoint.X - fromPoint.X, toPoint.Y - fromPoint.Y);
BezierSegment segment = new BezierSegment();
segment.Point1 = new Point(fromPoint.X + distance.X / 3, fromPoint.Y - 100);
segment.Point2 = new Point(fromPoint.X + distance.X * 2 / 3, toPoint.Y + 100);
segment.Point3 = nodeTo.GetPosition();
PathFigure figure = new PathFigure();
figure.StartPoint = nodeFrom.GetPosition();
figure.Segments.Add(segment);
PathGeometry geo = new PathGeometry();
geo.Figures.Add(figure);
Windows.UI.Xaml.Shapes.Path path = new Windows.UI.Xaml.Shapes.Path();
path.StrokeThickness = 2;
path.Stroke = new SolidColorBrush(Colors.Black);
path.Data = geo;
this.canvasDiagram.Children.Add(path);
}
public void NodeOutConnected(int connectorId,NodeConnection connectedInfo)
{
OutConnectorList.First(q => q.ConnectorId == connectorId).ConnectionList.Add(connectedInfo);
}
