private NShape CreateLabelShape(string text)
{
NShape labelShape = new NShape();
// Configure shape
labelShape.SetBounds(0, 0, 100, 30);
labelShape.SetProtectionMask(ENDiagramItemOperationMask.All);
labelShape.CanSplit = false;
labelShape.GraphPart = false;
labelShape.RouteThroughHorizontally = true;
labelShape.RouteThroughVertically = true;
// Set text and make text block resize to text
labelShape.Text = text;
((NTextBlock)labelShape.TextBlock).ResizeMode = ENTextBlockResizeMode.TextSize;
// Set text background and border
labelShape.TextBlock.BackgroundFill = new NColorFill(NColor.White);
labelShape.TextBlock.Border = NBorder.CreateFilledBorder(NColor.Black);
labelShape.TextBlock.BorderThickness = new NMargins(1);
labelShape.TextBlock.Padding = new NMargins(2);
// Add a port to the shape
labelShape.Ports.Add(new NPort(0.5, 0.5, true));
return(labelShape);
}
