public void CreateViewer(MathNodeRoot item)
{
MathExpViewer mv = holder.AddMathViewer(item, 50, 50);
ReturnIcon ri = holder.CreateReturnIcon(item.DataType);
LinkLineNode.JoinToEnd((LinkLineNode)mv.OutputPorts[0].NextNode, ri.InPort);
}
/// <summary>
/// for empty action
/// </summary>
public void CreateDefaultReturnIcon()
{
ReturnIcon ri = holder.CreateReturnIcon(new RaisDataType());
ri.Location = new Point(ri.Parent.ClientSize.Width / 2 - ri.Width / 2, ri.Parent.ClientSize.Height - ri.Height);
ri.InPort.CheckCreatePreviousNode();
ri.Parent.Controls.Add((Control)ri.InPort.PrevNode);
ri.InPort.CreateBackwardLine();
}
public ReturnIcon CreateReturnIcon(RaisDataType t)
{
root.ResultValueType = t;
ReturnIcon ri = new ReturnIcon(t);
root.Controls.Add(ri);
root.Controls.Add(ri.InPort);
return(ri);
}
public override object Clone()
{
ReturnIcon obj = (ReturnIcon)base.Clone();
if (bmp != null)
{
obj.SetBmp((Bitmap)bmp.Clone());
}
MathNodeRoot root = (MathNodeRoot)var.root.Clone();
obj.SetVar((MathNodeVariableDummy)root[0]);
obj.TypeDefined = this.TypeDefined;
return(obj);
}