private static DTreeNode<DependencyGraphData> GetDependencyGraphNode(ITreeItem item, GraphDataArrow graphDataArrow,
string edgeText)
{
var data = new DependencyGraphData
{
SelectedType = item.SelectionType,
Title = item.Text,
Arrow = graphDataArrow,
EdgeText = edgeText
};
return new DTreeNode<DependencyGraphData>(data);
}
private void AddConnection(ShapeBase rootShape, ImageRectangle child, Point point,
DependencyGraphData dGraphData)
{
IConnector rootConnector = null;
IConnector childConnector = null;
if (point.X <= rootShape.X)
{
if (point.Y < rootShape.Y)
{
rootConnector = rootShape.Connectors[0];
childConnector = child.Connectors[2];
}
else if (point.Y < (rootShape.Y + rootShape.Height))
{
rootConnector = rootShape.Connectors[3];
childConnector = child.Connectors[1];
}
else
{
rootConnector = rootShape.Connectors[2];
childConnector = child.Connectors[0];
}
}
else if (point.X > rootShape.X)
{
if (point.Y < rootShape.Y)
{
rootConnector = rootShape.Connectors[0];
childConnector = child.Connectors[2];
}
else if (point.Y < (rootShape.Y + rootShape.Height))
{
rootConnector = rootShape.Connectors[1];
childConnector = child.Connectors[3];
}
else
{
rootConnector = rootShape.Connectors[2];
childConnector = child.Connectors[0];
}
}
var pS = new LinePenStyle {EndCap = LineCap.DiamondAnchor};
if (dGraphData.SelectedType == SelectionType.INTERFACE || dGraphData.SelectedType == SelectionType.ABSTRACT)
{
pS.Color = Color.Chocolate;
pS.Width = 2;
pS.DashStyle = DashStyle.Dash;
}
IConnection conn;
if (dGraphData.Arrow == GraphDataArrow.TO)
{
conn = canvas.AddConnection(rootConnector, childConnector);
}
else
{
conn = canvas.AddConnection(childConnector, rootConnector);
}
conn.PenStyle = pS;
}
