private void ClearEdgeBp()
{
if (this.edgeBp == null)
{
return;
}
this.graphArea.RemoveCustomChildControl(this.edgeBp.EdgePath);
this.edgeBp.Dispose();
this.edgeBp = null;
}
public void CreateVirtualEdge(VertexControl source, Point targetPos)
{
this.zoomControl.MouseMove += this.ZoomControl_MouseMove;
this.edgeBp = new EdgeBlueprint(source, targetPos, (LinearGradientBrush)this.rd["EdgeBrush"]);
this.graphArea.InsertCustomChildControl(0, this.edgeBp.EdgePath);
}
