private void InitDocument() { // modify the connectors style sheet NStyleSheet styleSheet = (NDrawingView1.Document.StyleSheets.GetChildByName(NDR.NameConnectorsStyleSheet, -1) as NStyleSheet); NTextStyle textStyle = new NTextStyle(); textStyle.BackplaneStyle.Visible = true; textStyle.BackplaneStyle.StandardFrameStyle.InnerBorderWidth = new NLength(0); textStyle.BackplaneStyle.FillStyle = new NColorFillStyle(Color.FromArgb(200, Color.White)); styleSheet.Style.TextStyle = textStyle; styleSheet.Style.StrokeStyle = new NStrokeStyle(1, Color.Black); styleSheet.Style.StartArrowheadStyle.StrokeStyle = new NStrokeStyle(Color.FromArgb(0, Color.Black)); styleSheet.Style.StartArrowheadStyle.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White)); styleSheet.Style.EndArrowheadStyle.StrokeStyle = new NStrokeStyle(1, Color.Black); // modify default stroke style NDrawingView1.Document.Style.StrokeStyle = new NStrokeStyle(Color.FromArgb(0, Color.White)); // configure the document NDrawingView1.Document.Bounds = new NRectangleF(0, 0, 420, 320); NDrawingView1.Document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias; NDrawingView1.Document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality; NDrawingView1.Document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality; NDrawingView1.Document.MeasurementUnit = NGraphicsUnit.Pixel; NDrawingView1.Document.DrawingScaleMode = DrawingScaleMode.NoScale; NDrawingView1.Document.BackgroundStyle.FrameStyle.Visible = false; // predefined styles NAdvancedGradientFillStyle ag1 = new NAdvancedGradientFillStyle(); ag1.BackgroundColor = Color.Navy; ag1.Points.Add(new NAdvancedGradientPoint(Color.SkyBlue, 50, 50, 0, 79, AGPointShape.Circle)); NAdvancedGradientFillStyle ag2 = new NAdvancedGradientFillStyle(); ag2.BackgroundColor = Color.DarkRed; ag2.Points.Add(new NAdvancedGradientPoint(Color.Red, 50, 50, 0, 71, AGPointShape.Circle)); NAdvancedGradientFillStyle ag3 = new NAdvancedGradientFillStyle(); ag3.BackgroundColor = Color.Orange; ag3.Points.Add(new NAdvancedGradientPoint(Color.Yellow, 50, 50, 0, 50, AGPointShape.Circle)); // shapes NBasicShapesFactory factory = new NBasicShapesFactory(NDrawingView1.Document); NEllipseShape centerEllipse = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape; centerEllipse.Name = "CenterEllipse"; centerEllipse.Width = 50f; centerEllipse.Height = 50f; centerEllipse.Center = new NPointF(210, 160); centerEllipse.Style.StrokeStyle = null; centerEllipse.Style.FillStyle = ag3; centerEllipse.Style.InteractivityStyle = new NInteractivityStyle(true, centerEllipse.Name); NEllipseShape rotatingEllipse = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape; rotatingEllipse.Name = "RotatingEllipse"; rotatingEllipse.Width = 35f; rotatingEllipse.Height = 35f; rotatingEllipse.Center = new NPointF(centerEllipse.Bounds.X - 100, centerEllipse.Center.Y); rotatingEllipse.Style.StrokeStyle = null; rotatingEllipse.Style.FillStyle = ag1; rotatingEllipse.PinPoint = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y); rotatingEllipse.Style.InteractivityStyle = new NInteractivityStyle(true, rotatingEllipse.Name); NEllipseShape rotatingEllipse2 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape; rotatingEllipse2.Name = "RotatingEllipse2"; rotatingEllipse2.Width = 15f; rotatingEllipse2.Height = 15f; rotatingEllipse2.Center = new NPointF(centerEllipse.Bounds.Right + 30, centerEllipse.Center.Y); rotatingEllipse2.Style.StrokeStyle = null; rotatingEllipse2.Style.FillStyle = ag2; rotatingEllipse2.PinPoint = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y); rotatingEllipse2.Style.InteractivityStyle = new NInteractivityStyle(true, rotatingEllipse2.Name); NEllipseShape orbit1 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape; orbit1.Name = "orbit1"; orbit1.Width = 2 * (centerEllipse.Center.X - rotatingEllipse.Center.X); orbit1.Height = orbit1.Width; orbit1.Center = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y); orbit1.Style.StrokeStyle = new NStrokeStyle(Color.Black); orbit1.Style.StrokeStyle.Pattern = LinePattern.Dot; orbit1.Style.StrokeStyle.Factor = 2; orbit1.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White)); NEllipseShape orbit2 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape; orbit2.Name = "orbit2"; orbit2.Width = 2 * (centerEllipse.Center.X - rotatingEllipse2.Center.X); orbit2.Height = orbit2.Width; orbit2.Center = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y); orbit2.Style.StrokeStyle = new NStrokeStyle(Color.Black); orbit2.Style.StrokeStyle.Pattern = LinePattern.Dot; orbit2.Style.StrokeStyle.Factor = 2; orbit2.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White)); NDrawingView1.Document.ActiveLayer.AddChild(orbit1); NDrawingView1.Document.ActiveLayer.AddChild(orbit2); NDrawingView1.Document.ActiveLayer.AddChild(centerEllipse); NDrawingView1.Document.ActiveLayer.AddChild(rotatingEllipse); NDrawingView1.Document.ActiveLayer.AddChild(rotatingEllipse2); // some shapes need to have extra ports NRotatedBoundsPort port = new NRotatedBoundsPort(centerEllipse.UniqueId, ContentAlignment.MiddleCenter); port.Name = "MiddleCenter"; centerEllipse.Ports.AddChild(port); port = new NRotatedBoundsPort(rotatingEllipse.UniqueId, ContentAlignment.MiddleCenter); port.Name = "MiddleCenter"; rotatingEllipse.Ports.AddChild(port); // connect shapes in levels NShape connector = base.CreateConnector(NDrawingView1.Document, centerEllipse, "MiddleCenter", rotatingEllipse, "MiddleCenter", ConnectorType.Line, "Radius"); NInteractivityStyle istyle = connector.ComposeInteractivityStyle(); }