/// <summary>
/// Connect the nodes
/// </summary>
/// <param name="parentNode">parent node</param>
/// <param name="position">node's position</param>
private void ConnectNodes(Node parentNode, string position)
{
if (parentNode.CentralPort == null)
{
return;
}
PointF[] pts;
OrthogonalConnector line;
this.diagram1.Model.BeginUpdate();
// Create directed link
if (position == "right")
{
pts = new PointF[] { parentNode.PinPoint, new PointF(parentNode.PinPoint.X + 200, parentNode.PinPoint.Y) };
line = new OrthogonalConnector(pts[0], pts[1]);
}
else
{
pts = new PointF[] { parentNode.PinPoint, new PointF(parentNode.PinPoint.X - 150, parentNode.PinPoint.Y + 220) };
line = new OrthogonalConnector(pts[0], pts[1], true);
}
line.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
line.HeadDecorator.FillStyle.Color = Color.Black;
line.LineStyle.LineColor = Color.Black;
this.diagram1.Model.AppendChild(line);
parentNode.CentralPort.TryConnect(line.TailEndPoint);
this.diagram1.Model.SendToBack(line);
this.diagram1.Model.EndUpdate();
}
/// <summary>
/// Connects the nodes
/// </summary>
/// <param name="parentNode">Parent node</param>
/// <param name="subNode">Child node</param>
private void ConnectNodes(Node parentNode, Node subNode)
{
if (parentNode.CentralPort == null || subNode.CentralPort == null)
{
return;
}
this.diagram1.Model.BeginUpdate();
// Create directed link
PointF[] pts = new PointF[] { PointF.Empty, new PointF(0, 1) };
OrthogonalConnector line = new OrthogonalConnector(pts[0], pts[1]);
line.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
line.HeadDecorator.FillStyle.Color = Color.Black;
line.LineStyle.LineColor = Color.Black;
this.diagram1.Model.AppendChild(line);
parentNode.CentralPort.TryConnect(line.TailEndPoint);
subNode.CentralPort.TryConnect(line.HeadEndPoint);
this.diagram1.Model.SendToBack(line);
this.diagram1.Model.EndUpdate();
}
/// <summary>
/// Connects the nodes
/// </summary>
/// <param name="parent">Tail node</param>
/// <param name="child">Head node</param>
private void ConnectNodes(Node parent, Node child, bool useOrthogonal)
{
ConnectorBase conn;
if (!useOrthogonal)
conn = new LineConnector(PointF.Empty, new PointF(0, 1));
else
conn = new OrthogonalConnector(parent.PinPoint, child.PinPoint, false);
conn.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
conn.HeadDecorator.FillStyle.Color = Color.Black;
diagram1.Model.AppendChild(conn);
parent.CentralPort.Connect(conn.TailEndPoint);
child.CentralPort.Connect(conn.HeadEndPoint);
}
/// <summary>
/// Initializes the Diagram data
/// </summary>
private void InitializeDiagram()
{
LineConnector line = new LineConnector(new PointF[] { new PointF(320, 135), new PointF(480, 135) });
line.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
line.HeadDecorator.Size = new SizeF(10, 10);
line.LineStyle.LineWidth = 1;
AddLabel(line, "DirectedLink", Position.BottomCenter);
diagram1.Model.AppendChild(line);
OrthogonalConnector orthogonalLine = new OrthogonalConnector(new PointF(50, 50), new PointF(245, 135));
orthogonalLine.HeadDecorator.DecoratorShape = DecoratorShape.OpenFancyArrow;
orthogonalLine.HeadDecorator.Size = new SizeF(10, 10);
orthogonalLine.TailDecorator.DecoratorShape = DecoratorShape.FilledFancyArrow;
orthogonalLine.TailDecorator.Size = new SizeF(10, 10);
orthogonalLine.LineStyle.LineWidth = 1;
AddLabel(orthogonalLine, "OrthogonalLink", Position.BottomCenter);
diagram1.Model.AppendChild(orthogonalLine);
OrgLineConnector orgLine = new OrgLineConnector(new PointF(245, 200), new PointF(50, 285));
orgLine.HeadDecorator.DecoratorShape = DecoratorShape.FilledDiamond;
orgLine.HeadDecorator.Size = new SizeF(10, 10);
orgLine.TailDecorator.DecoratorShape = DecoratorShape.Diamond;
orgLine.TailDecorator.Size = new SizeF(10, 10);
orgLine.LineStyle.LineWidth = 1;
AddLabel(orgLine, "OrgLineLink", Position.BottomCenter);
diagram1.Model.AppendChild(orgLine);
PolyLineConnector polyLine = new PolyLineConnector(new PointF[] { new PointF(320, 225), new PointF(455, 225), new PointF(320, 265), new PointF(455, 265) });
polyLine.HeadDecorator.DecoratorShape = DecoratorShape.Circle;
polyLine.HeadDecorator.Size = new SizeF(10, 10);
polyLine.TailDecorator.DecoratorShape = DecoratorShape.FilledCircle;
polyLine.TailDecorator.Size = new SizeF(10, 10);
polyLine.LineStyle.LineWidth = 1;
AddLabel(polyLine, "PolylineLink", Position.BottomCenter);
diagram1.Model.AppendChild(polyLine);
SplineNode spline = new SplineNode(new PointF[] { new PointF(100, 400), new PointF(160, 430), new PointF(100, 480) });
spline.HeadDecorator.DecoratorShape = DecoratorShape.FilledSquare;
spline.HeadDecorator.Size = new SizeF(10, 10);
spline.TailDecorator.DecoratorShape = DecoratorShape.Square;
spline.TailDecorator.Size = new SizeF(10, 10);
spline.LineStyle.LineWidth = 1;
AddLabel(spline, "Spline", Position.BottomCenter);
diagram1.Model.AppendChild(spline);
}
/// <summary>
/// Connect the ParentNode's Port and ChildNode's Port
/// </summary>
/// <param name="parentNode">ParentNode's Port</param>
/// <param name="childNode">ChildNode's Port</param>
/// <param name="decoratorShape">DecoratorShape of the connector</param>
/// <param name="labelText">Set the text to the label</param>
/// <param name="OffsetX">Set the OffsetX to the label</param>
/// <param name="OffsetY">Set the OffsetY to the label</param>
/// <param name="DrawImage">Determines whether image should draw with label or not</param>
/// <param name="classType">Classtype</param>
private ConnectorBase ConnectNodes(ConnectionPoint parentNode, ConnectionPoint childNode, DecoratorShape decoratorShape, string labelText, float OffsetX, float OffsetY, bool DrawImage, int classType)
{
if (parentNode != null && childNode != null)
{
OrthogonalConnector lConnector = new OrthogonalConnector(System.Drawing.PointF.Empty, new System.Drawing.PointF(0, 1));
lConnector.LineRoutingEnabled = true;
lConnector.LineRoutingEnabled = true;
lConnector.HeadDecorator.DecoratorShape = decoratorShape;
lConnector.LineStyle.LineColor = Color.Goldenrod;
lConnector.LineStyle.LineWidth = 1;
lConnector.CentralPort.ConnectionsLimit = 10000;
ImageLabel imageLabel = new ImageLabel(lConnector, labelText);
imageLabel.OffsetX = OffsetX;
imageLabel.OffsetY = OffsetY;
imageLabel.ImageOffsetX = OffsetX - 25;
imageLabel.ImageOffsetY = OffsetY - 5;
imageLabel.DrawImage = DrawImage;
if (classType == 1)
{
imageLabel.TextImage = System.Drawing.Image.FromFile(@"..\..\..\..\..\..\..\Common\Images\Diagram\class diagram\6.png");
}
else
{
imageLabel.TextImage = System.Drawing.Image.FromFile(@"..\..\..\..\..\..\..\Common\Images\Diagram\class diagram\7.png");
}
lConnector.Labels.Add(imageLabel);
lConnector.HeadDecorator.Size = new System.Drawing.SizeF(12, 12);
if (decoratorShape == DecoratorShape.Filled45Arrow)
{
lConnector.HeadDecorator.FillStyle.Color = Color.White;
}
lConnector.HeadDecorator.LineStyle.LineColor = Color.Goldenrod;
lConnector.LineRoutingEnabled = true;
parentNode.TryConnect(lConnector.TailEndPoint);
childNode.TryConnect(lConnector.HeadEndPoint);
this.diagram1.Model.AppendChild(lConnector);
this.diagram1.Model.SendToBack(lConnector);
return(lConnector);
}
else
{
return(null);
}
}
void LoadDiagram()
{
this.diagram1.Model.HistoryManager.Pause();
this.diagram1.Model.RenderingStyle.SmoothingMode = SmoothingMode.HighQuality;
Syncfusion.Windows.Forms.Diagram.Ellipse ellipse = new Syncfusion.Windows.Forms.Diagram.Ellipse(495, 5, 110, 70);
ellipse.FillStyle.Type = FillStyleType.LinearGradient;
ellipse.FillStyle.Color = Color.FromArgb(51, 153, 255);
ellipse.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
ellipse.LineStyle.LineColor = Color.Black;
ellipse.LineStyle.LineWidth = 2.0f;
ellipse.LineStyle.LineJoin = LineJoin.Miter;
Syncfusion.Windows.Forms.Diagram.Label label = new Syncfusion.Windows.Forms.Diagram.Label();
label.Text = "Start";
label.FontStyle.Family = "Arial";
ellipse.Labels.Add(label);
diagram1.Model.AppendChild(ellipse);
Syncfusion.Windows.Forms.Diagram.Rectangle process = new Syncfusion.Windows.Forms.Diagram.Rectangle(500, 100, 100, 70);
process.FillStyle.Type = FillStyleType.LinearGradient;
process.FillStyle.Color = Color.FromArgb(51, 153, 255);
process.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
process.LineStyle.LineColor = Color.Black;
process.LineStyle.LineWidth = 2.0f;
process.LineStyle.LineJoin = LineJoin.Miter;
Syncfusion.Windows.Forms.Diagram.Label label2 = new Syncfusion.Windows.Forms.Diagram.Label();
label2.Text = "Process";
label2.FontStyle.Family = "Arial";
process.Labels.Add(label2);
diagram1.Model.AppendChild(process);
OrthogonalConnector link = new OrthogonalConnector(ellipse.PinPoint, process.PinPoint);
link.LineStyle.LineColor = Color.Black;
link.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link);
link.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link.HeadDecorator.Size = new SizeF(8, 8);
link.HeadDecorator.FillStyle.Color = Color.Black;
link.HeadDecorator.LineStyle.LineColor = Color.Black;
ellipse.CentralPort.TryConnect(link.TailEndPoint);
process.CentralPort.TryConnect(link.HeadEndPoint);
Polygon decision = new Polygon(new PointF[] { new PointF(0, 50), new PointF(50, 0), new PointF(100, 50), new PointF(50, 100), new PointF(0, 50) });
decision.FillStyle.Type = FillStyleType.LinearGradient;
decision.FillStyle.Color = Color.FromArgb(51, 153, 255);
decision.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
decision.LineStyle.LineColor = Color.Black;
decision.LineStyle.LineWidth = 2.0f;
decision.LineStyle.LineJoin = LineJoin.Miter;
Syncfusion.Windows.Forms.Diagram.Label label3 = new Syncfusion.Windows.Forms.Diagram.Label();
label3.Text = "Decision";
label3.FontStyle.Family = "Arial";
decision.Labels.Add(label3);
decision.PinPoint = new PointF(550, 250);
diagram1.Model.AppendChild(decision);
OrthogonalConnector link2 = new OrthogonalConnector(decision.PinPoint, process.PinPoint);
link2.LineStyle.LineColor = Color.Black;
link2.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link2);
link2.TailDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link2.TailDecorator.Size = new SizeF(8, 8);
link2.TailDecorator.FillStyle.Color = Color.Black;
link2.TailDecorator.LineStyle.LineColor = Color.Black;
decision.CentralPort.TryConnect(link2.TailEndPoint);
process.CentralPort.TryConnect(link2.HeadEndPoint);
Syncfusion.Windows.Forms.Diagram.Rectangle process2 = new Syncfusion.Windows.Forms.Diagram.Rectangle(500, 325, 100, 70);
process2.FillStyle.Type = FillStyleType.LinearGradient;
process2.FillStyle.Color = Color.FromArgb(51, 153, 255);
process2.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
process2.LineStyle.LineColor = Color.Black;
process2.LineStyle.LineWidth = 2.0f;
process2.LineStyle.LineJoin = LineJoin.Miter;
Syncfusion.Windows.Forms.Diagram.Label label4 = new Syncfusion.Windows.Forms.Diagram.Label();
label4.Text = "Process2";
label4.FontStyle.Family = "Arial";
process2.Labels.Add(label4);
diagram1.Model.AppendChild(process2);
diagram1.Model.AppendChild(decision); OrthogonalConnector link3 = new OrthogonalConnector(decision.PinPoint, process2.PinPoint);
link3.LineStyle.LineColor = Color.Black;
link3.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link3);
link3.TailDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link3.TailDecorator.Size = new SizeF(8, 8);
link3.TailDecorator.FillStyle.Color = Color.Black;
link3.TailDecorator.LineStyle.LineColor = Color.Black;
decision.CentralPort.TryConnect(link3.HeadEndPoint);
process2.CentralPort.TryConnect(link3.TailEndPoint);
Syncfusion.Windows.Forms.Diagram.Ellipse ellipse2 = new Syncfusion.Windows.Forms.Diagram.Ellipse(495, 420, 110, 70);
ellipse2.FillStyle.Type = FillStyleType.LinearGradient;
ellipse2.FillStyle.Color = Color.FromArgb(51, 153, 255);
ellipse2.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
ellipse2.LineStyle.LineColor = Color.Black;
ellipse2.LineStyle.LineWidth = 2.0f;
ellipse2.LineStyle.LineJoin = LineJoin.Miter;
Syncfusion.Windows.Forms.Diagram.Label label5 = new Syncfusion.Windows.Forms.Diagram.Label();
label5.Text = "End";
label5.FontStyle.Family = "Arial";
ellipse2.Labels.Add(label5);
diagram1.Model.AppendChild(ellipse2);
diagram1.Model.AppendChild(decision); OrthogonalConnector link4 = new OrthogonalConnector(process2.PinPoint, ellipse2.PinPoint);
link4.LineStyle.LineColor = Color.Black;
link4.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link4);
link4.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link4.HeadDecorator.Size = new SizeF(8, 8);
link4.HeadDecorator.FillStyle.Color = Color.Black;
link4.HeadDecorator.LineStyle.LineColor = Color.Black;
ellipse2.CentralPort.TryConnect(link4.HeadEndPoint);
process2.CentralPort.TryConnect(link4.TailEndPoint);
this.diagram1.Model.HistoryManager.Resume();
diagram1.View.SelectionList.Clear();
}
private void Form1_Load(object sender, EventArgs e)
{
Syncfusion.Windows.Forms.Diagram.Rectangle rect = new Syncfusion.Windows.Forms.Diagram.Rectangle(100, 100, 100, 70);
rect.FillStyle.Color = Color.Maroon;
rect.FillStyle.ForeColor = Color.Red;
rect.FillStyle.Type = FillStyleType.LinearGradient;
rect.LineStyle.LineWidth = 0;
Syncfusion.Windows.Forms.Diagram.Label lbl = new Syncfusion.Windows.Forms.Diagram.Label(rect, "Top Left");
lbl.FontColorStyle.Color = Color.White;
lbl.Position = Position.TopLeft;
lbl.UpdatePosition = true;
rect.Labels.Add(lbl);
diagram1.Model.AppendChild(rect);
Syncfusion.Windows.Forms.Diagram.Rectangle rect1 = new Syncfusion.Windows.Forms.Diagram.Rectangle(350, 250, 100, 70);
rect1.FillStyle.Color = Color.Maroon;
rect1.FillStyle.ForeColor = Color.Red;
rect1.FillStyle.Type = FillStyleType.LinearGradient;
rect1.LineStyle.LineWidth = 0;
Syncfusion.Windows.Forms.Diagram.Label lbl1 = new Syncfusion.Windows.Forms.Diagram.Label(rect1, "MiddleRight");
lbl1.FontColorStyle.Color = Color.White;
lbl1.Position = Position.MiddleRight;
lbl1.UpdatePosition = true;
rect1.Labels.Add(lbl1);
diagram1.Model.AppendChild(rect1);
OrthogonalConnector ocon = new OrthogonalConnector(new PointF(100, 100), new PointF(200, 100), false);
ocon.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
ocon.HeadDecorator.FillStyle.Color = Color.Black;
rect.CentralPort.Connect(ocon.TailEndPoint);
rect1.CentralPort.Connect(ocon.HeadEndPoint);
diagram1.Model.AppendChild(ocon);
Syncfusion.Windows.Forms.Diagram.Label conLbl = new Syncfusion.Windows.Forms.Diagram.Label(ocon, "BottomCenter");
conLbl.UpdatePosition = true;
conLbl.Position = Position.BottomCenter;
conLbl.OffsetX = 100;
conLbl.OffsetY = ocon.BoundingRectangle.Height;
conLbl.BackgroundStyle.ColorAlphaFactor = 255;
ocon.Labels.Add(conLbl);
OrthogonalConnector ocon1 = new OrthogonalConnector(PointF.Empty, new PointF(0, 1), true);
ocon1.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
ocon1.HeadDecorator.FillStyle.Color = Color.Black;
rect.CentralPort.Connect(ocon1.TailEndPoint);
rect1.CentralPort.Connect(ocon1.HeadEndPoint);
diagram1.Model.AppendChild(ocon1);
Syncfusion.Windows.Forms.Diagram.Label conLbl1 = new Syncfusion.Windows.Forms.Diagram.Label(ocon1, "Top Center");
conLbl1.UpdatePosition = true;
conLbl1.Position = Position.TopCenter;
conLbl1.OffsetX = 80;
conLbl1.OffsetY = 0;
conLbl1.BackgroundStyle.ColorAlphaFactor = 255;
ocon1.Labels.Add(conLbl1);
propertyGrid1.SelectedObject = ((PathNode)diagram1.View.SelectionList[0]).Labels[0];
diagram1.View.BackgroundColor = Color.White;
diagram1.View.SelectionList.Clear();
diagram1.EventSink.NodeSelected += new NodeSelectedEventHandler(EventSink_NodeSelected);
}
private void MainForm_Load(object sender, EventArgs e)
{
DiagramAppearance();
//MySymbol symb1 = new MySymbol();
//this.diagram1.Model.AppendChild(symb1);
Rectangle outerRect = new Rectangle(160, 100, 96, 72);
outerRect.Name = "Rectangle";
outerRect.FillStyle.Type = FillStyleType.LinearGradient;
outerRect.FillStyle.Color = Color.FromArgb(51, 153, 255);
outerRect.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
outerRect.EditStyle.AllowSelect = false;
this.diagram1.Model.AppendChild(outerRect);
Syncfusion.Windows.Forms.Diagram.Label label1 = new Syncfusion.Windows.Forms.Diagram.Label();
label1.Text = "Process";
label1.FontStyle.Family = "Arial";
outerRect.Labels.Add(label1);
this.diagram1.Model.AppendChild(outerRect);
Ellipse ellipse1 = new Ellipse(150, 5, 110, 70);
ellipse1.FillStyle.Color = Color.FromArgb(51, 153, 255);
ellipse1.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
this.diagram1.Model.AppendChild(ellipse1);
Syncfusion.Windows.Forms.Diagram.Label label2 = new Syncfusion.Windows.Forms.Diagram.Label();
label2.Text = "Start";
label2.FontStyle.Family = "Arial";
ellipse1.Labels.Add(label2);
OrthogonalConnector link1 = new OrthogonalConnector(ellipse1.PinPoint, outerRect.PinPoint);
link1.LineStyle.LineColor = Color.Black;
link1.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link1);
link1.HeadDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link1.HeadDecorator.Size = new SizeF(8, 8);
link1.HeadDecorator.FillStyle.Color = Color.Black;
link1.HeadDecorator.LineStyle.LineColor = Color.Black;
ellipse1.CentralPort.TryConnect(link1.TailEndPoint);
outerRect.CentralPort.TryConnect(link1.HeadEndPoint);
Ellipse ellipse2 = new Ellipse(150, 200, 110, 70);
ellipse2.FillStyle.Color = Color.FromArgb(51, 153, 255);
ellipse2.FillStyle.ForeColor = Color.FromArgb(51, 153, 255);
this.diagram1.Model.AppendChild(ellipse2);
Syncfusion.Windows.Forms.Diagram.Label label3 = new Syncfusion.Windows.Forms.Diagram.Label();
label3.Text = "End";
label3.FontStyle.Family = "Arial";
ellipse2.Labels.Add(label3);
OrthogonalConnector link2 = new OrthogonalConnector(ellipse2.PinPoint, outerRect.PinPoint);
link2.LineStyle.LineColor = Color.Black;
link2.LineStyle.LineWidth = 2f;
diagram1.Model.AppendChild(link2);
link2.TailDecorator.DecoratorShape = DecoratorShape.Filled45Arrow;
link2.TailDecorator.Size = new SizeF(8, 8);
link2.TailDecorator.FillStyle.Color = Color.Black;
link2.TailDecorator.LineStyle.LineColor = Color.Black;
outerRect.CentralPort.TryConnect(link2.HeadEndPoint);
ellipse2.CentralPort.TryConnect(link2.TailEndPoint);
diagram1.View.SelectionList.Clear();
}
