/// <summary>
/// Return the bounds (relative to the diagram) for the specified person.
/// </summary>
public Rect GetNodeBounds(Shape person)
{
Rect bounds = Rect.Empty;
if (person != null && personLookup.ContainsKey(person))
{
DiagramConnectorNode connector = personLookup[person];
bounds = new Rect(connector.TopLeft.X, connector.TopLeft.Y,
connector.Node.ActualWidth, connector.Node.ActualHeight);
}
return(bounds);
}
public MarriedDiagramConnector(bool isMarried,
DiagramConnectorNode startConnector, DiagramConnectorNode endConnector) :
base(startConnector, endConnector)
{
// Store if curretnly married or former.
married = isMarried;
// Get resources used to draw text.
connectionTextSize = (double)Application.Current.TryFindResource("ConnectionTextSize");
connectionTextColor = (Color)Application.Current.TryFindResource("ConnectionTextColor");
connectionTextFont = (FontFamily)Application.Current.TryFindResource("ConnectionTextFont");
// Get resourced used to draw the connection line.
this.ResourcePen = (Pen)Application.Current.TryFindResource(
married ? "MarriedConnectionPen" : "FormerConnectionPen");
}
/// <summary>
/// Add the spouses to the specified row and group.
/// </summary>
private void AddSpouseNodes(Shape person, DiagramRow row,
DiagramGroup group, Collection <Shape> spouses,
NodeType nodeType, double scale, bool married)
{
foreach (Shape spouse in spouses)
{
if (!personLookup.ContainsKey(spouse))
{
// Spouse node.
DiagramNode node = CreateNode(spouse, nodeType, true, scale);
group.Add(node);
// Add connection.
DiagramConnectorNode connectorNode = new DiagramConnectorNode(node, group, row);
personLookup.Add(node.Shape, connectorNode);
connections.Add(new MarriedDiagramConnector(married, personLookup[person], connectorNode));
}
}
}
public ChildDiagramConnector(DiagramConnectorNode startConnector,
DiagramConnectorNode endConnector) : base(startConnector, endConnector)
{
// Get the pen that is used to draw the connection line.
this.ResourcePen = (Pen)Application.Current.TryFindResource("ChildConnectionPen");
}
/// <summary>
/// Consturctor that specifies the two nodes that are connected.
/// </summary>
protected DiagramConnector(DiagramConnectorNode startConnector,
DiagramConnectorNode endConnector)
{
this.start = startConnector;
this.end = endConnector;
}
