/// <summary>
/// Connects the given nodes with an arrow
/// </summary>
/// <param name="parentNode">Parent Node</param>
/// <param name="childNode">Child node</param>
/// <param name="connectionColor">Connector Color</param>
private void connectNodes(Syncfusion.Windows.Forms.Diagram.Node parentNode, Syncfusion.Windows.Forms.Diagram.Node childNode)
{
if (parentNode != null && childNode != null)
{
LineConnector lConnector = new LineConnector(PointF.Empty, new PointF(0, 1));
lConnector.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
lConnector.HeadDecorator.FillStyle.Color = Color.Black;
parentNode.CentralPort.TryConnect(lConnector.TailEndPoint);
childNode.CentralPort.TryConnect(lConnector.HeadEndPoint);
sfDecompositionDiagram.Model.AppendChild(lConnector);
sfDecompositionDiagram.Model.SendToBack(lConnector);
}
}
/// <summary>
/// Generates the inner level nodes
/// </summary>
/// <param name="parentRect">Parent Node</param>
/// <param name="maxSubNodes">Maximum sub nodes</param>
/// <param name="LevelColor">Node's Fill color</param>
/// <param name="connectionColor">Node's fore color</param>
/// <param name="n">nodes level count</param>
private void generateInnerLevelNodes(Syncfusion.Windows.Forms.Diagram.Node parentRect, NodeDecorator curNode)
{
Syncfusion.Windows.Forms.Diagram.Rectangle childRect = new Syncfusion.Windows.Forms.Diagram.Rectangle(0, 0, 120, 80);
childRect.FillStyle.Color = Color.FromArgb(242, 242, 242);
childRect.FillStyle.Type = FillStyleType.LinearGradient;
childRect.FillStyle.ForeColor = curNode.DrawColor;
sfDecompositionDiagram.Model.AppendChild(childRect);
Syncfusion.Windows.Forms.Diagram.Label label = new Syncfusion.Windows.Forms.Diagram.Label(childRect, getNodeText(curNode));
label.FontStyle.Family = "Segoe UI";
label.FontStyle.Size = 10;
label.FontColorStyle.Color = Color.Black;
childRect.Labels.Add(label);
connectNodes(parentRect, childRect);
//recursively populate children
foreach (var neighbor in myTask.Decomposition.GetNeighbors(curNode.NodeIndex))
{
generateInnerLevelNodes(childRect, nodes[neighbor.NodeIndex]);
}
}
