CheckGraphDirectedness
(
IGraph graph,
Boolean loading
)
{
AssertValid();
GraphDirectedness eDirectedness = graph.Directedness;
if (SupportsDirectedness(eDirectedness))
{
return;
}
throw new IOException(String.Format(
"The graph can't be {0} as the file type you've selected, because"
+ " the graph is {1} and the file type can't be used with {1}"
+ " graphs."
,
loading ? "loaded" : "saved",
EnumUtil.SplitName(eDirectedness.ToString(),
EnumSplitStyle.AllWordsStartLowerCase)
));
}
/// <summary>
/// Serialize Network View Properties
/// </summary>
/// <param name="tw"></param>
public void Serialize(XmlTextWriter tw)
{
if (!NetworkPropertiesEnabled)
{
return;
}
tw.WriteStartElement("NetworkProperties");
tw.WriteAttributeString("GraphDirectedness", GraphDirectedness.ToString());
LayoutSettingsMx s = LayoutSettings; // layout settings
tw.WriteAttributeString("LayoutType", s.LayoutType.ToString());
tw.WriteAttributeString("LayoutStyle", s.LayoutStyle.ToString());
tw.WriteAttributeString("GroupRectanglePenWidth", s.GroupRectanglePenWidth.ToString());
tw.WriteAttributeString("IntergroupEdgeStyle", s.IntergroupEdgeStyle.ToString());
tw.WriteAttributeString("ImproveLayoutOfGroups", s.ImproveLayoutOfGroups.ToString());
tw.WriteAttributeString("MaximumVerticesPerBin", s.MaximumVerticesPerBin.ToString());
tw.WriteAttributeString("BinLength", s.BinLength.ToString());
tw.WriteAttributeString("FruchtermanReingoldC", s.FruchtermanReingoldC.ToString());
tw.WriteAttributeString("FruchtermanReingoldIterations", s.FruchtermanReingoldIterations.ToString());
tw.WriteAttributeString("Margin", s.Margin.ToString());
tw.WriteAttributeString("VertexGroupMethod", VertexGroupMethod.ToString());
tw.WriteAttributeString("GroupingDisabled", GroupingDisabled.ToString());
tw.WriteAttributeString("GraphScale", GraphScale.ToString());
Vertex1.Serialize("Vertex1", tw);
Vertex2.Serialize("Vertex1", tw);
Edge.Serialize("Edge", tw);
ResultsViewProps.SerializeQueryColumn(GroupByQc, "GroupByQc", tw);
tw.WriteEndElement(); // NetworkProperties
return;
}