/// <summary>
/// Raises the <see cref="LayEdge"/> event.
/// </summary>
/// <param name="e">edge to lay</param>
/// <param name="sourcePort">source port</param>
/// <param name="targetPort">target port</param>
/// <param name="keys">key positions of the spline</param>
protected void OnLayEdge(
IEdge e,
QuickGraph.Concepts.EdgePort sourcePort,
QuickGraph.Concepts.EdgePort targetPort,
NGraphviz.Layout.Collections.PointFCollection keys
)
{
if (LayEdge != null)
{
LayEdge(this, new EdgeKeysEventArgs(e, sourcePort, targetPort, keys));
}
}
public EdgeKeysEventArgs(
IEdge e,
EdgePort sourcePort,
EdgePort targetPort,
NGraphviz.Layout.Collections.PointFCollection keys
)
{
if (e==null)
throw new ArgumentNullException("e");
this.edge = e;
this.keys = keys;
this.sourcePort = sourcePort;
this.targetPort = targetPort;
}
public EdgeKeysEventArgs(
IEdge e,
EdgePort sourcePort,
EdgePort targetPort,
NGraphviz.Layout.Collections.PointFCollection keys
)
{
if (e == null)
{
throw new ArgumentNullException("e");
}
this.edge = e;
this.keys = keys;
this.sourcePort = sourcePort;
this.targetPort = targetPort;
}
