/// <summary>
/// Creates a new connector from the specified type
/// </summary>
/// <remarks>
/// The new connector style uses a copy of EdgesUserClass style
/// </remarks>
/// <param name="type"></param>
/// <returns>new connector</returns>
protected virtual NShape CreateEdge(ENConnectorShape type)
{
NConnectorShapeFactory factory = new NConnectorShapeFactory();
NShape connector = factory.CreateShape(type);
connector.Name = m_sName + " Edge " + CurrentEdgeIndex.ToString(CultureInfo.InvariantCulture);
connector.UserClass = m_EdgesUserClass;
CurrentEdgeIndex++;
return(connector);
}
/// <summary>
/// Creates a new connector, which connects the specified shapes
/// </summary>
/// <param name="fromShape"></param>
/// <param name="fromPortName"></param>
/// <param name="toShape"></param>
/// <param name="toPortName"></param>
/// <param name="connectorType"></param>
/// <param name="text"></param>
/// <returns>new 1D shapes</returns>
private NShape CreateConnector(NShape fromShape, string fromPortName, NShape toShape, string toPortName, ENConnectorShape connectorType, string text)
{
// check arguments
if (fromShape == null)
{
throw new ArgumentNullException("fromShape");
}
if (toShape == null)
{
throw new ArgumentNullException("toShape");
}
// create the connector
NShape connector = new NConnectorShapeFactory().CreateShape(connectorType);
// set text and user class
connector.Text = text;
connector.UserClass = NDR.StyleSheetNameConnectors;
// connect begin
NPort fromPort = fromShape.Ports.GetPortByName(fromPortName);
if (fromPort != null)
{
connector.GlueBeginToPort(fromPort);
}
else
{
connector.GlueBeginToShape(fromShape);
}
// connect end
NPort toPort = toShape.Ports.GetPortByName(toPortName);
if (toPort != null)
{
connector.GlueEndToPort(toPort);
}
else
{
connector.GlueEndToShape(toShape);
}
// add to active page
m_DrawingDocument.Content.ActivePage.Items.Add(connector);
return(connector);
}
