protected NShape CreateComputer()
{
NNetworkShapeFactory networkShapes = new NNetworkShapeFactory();
NShape computerShape = networkShapes.CreateShape((int)ENNetworkShape.Computer);
return(computerShape);
}
protected override void InitDiagram()
{
base.InitDiagram();
m_DrawingDocument.HistoryService.Pause();
try
{
NDrawing drawing = m_DrawingDocument.Content;
NPage activePage = drawing.ActivePage;
// Hide grid and ports
drawing.ScreenVisibility.ShowGrid = false;
drawing.ScreenVisibility.ShowPorts = false;
// Create all shapes
NNetworkShapeFactory factory = new NNetworkShapeFactory();
factory.DefaultSize = new NSize(60, 60);
for (int i = 0; i < factory.ShapeCount; i++)
{
NShape shape = factory.CreateShape(i);
shape.HorizontalPlacement = ENHorizontalPlacement.Center;
shape.VerticalPlacement = ENVerticalPlacement.Center;
shape.Text = factory.GetShapeInfo(i).Name;
MoveTextBelowShape(shape);
activePage.Items.Add(shape);
}
// Arrange them
NList <NShape> shapes = activePage.GetShapes(false);
NLayoutContext layoutContext = new NLayoutContext();
layoutContext.BodyAdapter = new NShapeBodyAdapter(m_DrawingDocument);
layoutContext.GraphAdapter = new NShapeGraphAdapter();
layoutContext.LayoutArea = activePage.GetContentEdge();
NTableFlowLayout flowLayout = new NTableFlowLayout();
flowLayout.HorizontalSpacing = 30;
flowLayout.VerticalSpacing = 50;
flowLayout.Direction = ENHVDirection.LeftToRight;
flowLayout.MaxOrdinal = 5;
flowLayout.Arrange(shapes.CastAll <object>(), layoutContext);
// Size page to content
activePage.Layout.ContentPadding = new NMargins(40);
activePage.SizeToContent();
}
finally
{
m_DrawingDocument.HistoryService.Resume();
}
}