private void MainWindow_ItemAdded(object sender, ItemAddedEventArgs args)
{
if (args.Item is CustomNode)
{
CustomNode node = args.Item as CustomNode;
if (node.Shape.ToString() == this.Resources["Card"].ToString())
{
node.ShapeStyle = this.Resources["nodestyle1"] as Style;
}
else
{
node.ShapeStyle = this.Resources["nodestyle"] as Style;
}
}
}
//Add Nodes
private CustomNode addNode(String name, double width, double height, double offsetx, double offsety, string shape, string content, Style fill)
{
CustomNode node = new CustomNode();
node.UnitWidth = width;
node.UnitHeight = height;
node.HorizontalContentAlignment = HorizontalAlignment.Center;
node.VerticalContentAlignment = VerticalAlignment.Center;
node.OffsetX = offsetx - 50;
node.OffsetY = offsety;
node.Text = manager.GetString(content);
node.Shape = this.Resources[shape];
node.ShapeStyle = fill;
(diagramcontrol.Nodes as ICollection <CustomNode>).Add(node);
return(node);
}
//Add Connections
private void Connect(CustomNode headnode, CustomNode tailnode, string label)
{
ConnectorVm conn = new ConnectorVm();
conn.SourceNode = tailnode;
conn.TargetNode = headnode;
conn.ConnectorGeometryStyle = this.Resources["connectorstyle"] as Style;
conn.TargetDecoratorStyle = this.Resources["decoratorstyle"] as Style;
if (label == "Yes")
{
//To Represent Annotation Properties
conn.Annotations = new ObservableCollection <IAnnotation>()
{
new AnnotationEditorViewModel()
{
WrapText = TextWrapping.NoWrap,
Content = manager.GetString(label),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Alignment = ConnectorAnnotationAlignment.Center,
ReadOnly = true,
RotationReference = Syncfusion.UI.Xaml.Diagram.RotationReference.Page,
//Set Annotation Template to Node
ViewTemplate = this.Resources["viewtemplate"] as DataTemplate,
EditTemplate = this.Resources["edittemplate"] as DataTemplate
}
};
}
else if (label == "No")
{
conn.Annotations = new ObservableCollection <IAnnotation>()
{
new AnnotationEditorViewModel()
{
Content = manager.GetString(label),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Alignment = ConnectorAnnotationAlignment.Center,
ReadOnly = true,
ViewTemplate = this.Resources["viewtemplate"] as DataTemplate,
EditTemplate = this.Resources["edittemplate"] as DataTemplate
}
};
}
(diagramcontrol.Connectors as ICollection <ConnectorVm>).Add(conn);
}
//Create Nodes and Connections
private void createnodes()
{
//Create Nodes
CustomNode NewIdea = addNode("NewIdea", 150, 60, 295, 40, "Ellipse", "NewIdea", this.Resources["nodestyle"] as Style);
CustomNode Meeting = addNode("Meeting", 150, 60, 295, 145, "Process", "Meeting", this.Resources["nodestyle"] as Style);
CustomNode BoardDecision = addNode("BoardDecision", 160, 100, 295, 265, "Decision", "BoardDecision", this.Resources["nodestyle"] as Style);
CustomNode project = addNode("project", 160, 100, 295, 420, "Decision", "project", this.Resources["nodestyle"] as Style);
CustomNode End = addNode("End", 120, 60, 295, 550, "Process", "End", this.Resources["nodestyle"] as Style);
CustomNode Decision = addNode("Decision", 200, 60, 550, 50, "Card", "Decision", this.Resources["nodestyle1"] as Style);
CustomNode Reject = addNode("Reject", 150, 60, 515, 265, "Process", "Reject", this.Resources["nodestyle"] as Style);
CustomNode Resources = addNode("Resources", 150, 60, 515, 420, "Process", "Resources", this.Resources["nodestyle"] as Style);
//Create Connections
Connect(Meeting, NewIdea, "");
Connect(BoardDecision, Meeting, "");
Connect(Reject, BoardDecision, "No");
Connect(project, BoardDecision, "Yes");
Connect(Resources, project, "No");
Connect(End, project, "Yes");
}
