public static void Main()
{
// Creates graph with model
mxGraph graph = new mxGraph();
// Adds cells into the model
Object parent = graph.GetDefaultParent();
graph.Model.BeginUpdate();
Object v1, v2, e1;
try
{
v1 = graph.InsertVertex(parent, null, "Hello", 20, 20, 80, 30);
v2 = graph.InsertVertex(parent, null, "World!", 200, 150, 80, 30);
e1 = graph.InsertEdge(parent, null, "e1", v1, v2);
}
finally
{
graph.Model.EndUpdate();
}
mxCodec codec = new mxCodec();
XmlNode node = codec.Encode(graph.Model);
string xml1 = mxUtils.GetPrettyXml(node);
codec = new mxCodec();
Object model = codec.Decode(node);
codec = new mxCodec();
node = codec.Encode(model);
string xml2 = mxUtils.GetPrettyXml(node);
Console.WriteLine("mxCodecTest Passed: "+(xml1.Equals(xml2)));
Thread.Sleep(100000);
}
/// <summary>
/// Reads the specified child into the given object.
/// </summary>
protected void DecodeChild(mxCodec dec, XmlNode child, Object obj)
{
string fieldname = GetFieldName(((XmlElement)child).GetAttribute("as"));
if (fieldname == null || !IsExcluded(obj, fieldname, child, false))
{
Object template = GetFieldTemplate(obj, fieldname, child);
Object value = null;
if (child.Name.Equals("add"))
{
value = ((XmlElement)child).GetAttribute("value");
if (value == null)
{
value = child.InnerText;
}
}
else
{
value = dec.Decode(child, template);
}
AddObjectValue(obj, fieldname, value, template);
}
}
/// <summary>
///
/// </summary>
/// <param name="dec">Codec that controls the encoding/decoding process.</param>
/// <param name="node">XML node to be checked.</param>
/// <param name="into">Optional object to pass-thru to the codec.</param>
/// <returns>Returns true if the given node was processed as an include.</returns>
public bool ProcessInclude(mxCodec dec, XmlNode node, Object into)
{
if (node.NodeType == XmlNodeType.Element &&
node.Name.ToLower().Equals("include"))
{
string name = ((XmlElement)node).GetAttribute("name");
if (name != null)
{
XmlNode xml = mxUtils.LoadDocument(name).DocumentElement;
if (xml != null)
{
dec.Decode(xml, into);
}
}
return(true);
}
return(false);
}
/// <summary>
/// Reads the specified child into the given object.
/// </summary>
protected void DecodeChild(mxCodec dec, XmlNode child, Object obj)
{
string fieldname = GetFieldName(((XmlElement)child).GetAttribute("as"));
if (fieldname == null || !IsExcluded(obj, fieldname, child, false))
{
Object template = GetFieldTemplate(obj, fieldname, child);
Object value = null;
if (child.Name.Equals("add"))
{
value = ((XmlElement)child).GetAttribute("value");
if (value == null)
{
value = child.InnerText;
}
}
else
{
value = dec.Decode(child, template);
}
AddObjectValue(obj, fieldname, value, template);
}
}
/// <summary>
///
/// </summary>
/// <param name="dec">Codec that controls the encoding/decoding process.</param>
/// <param name="node">XML node to be checked.</param>
/// <param name="into">Optional object to pass-thru to the codec.</param>
/// <returns>Returns true if the given node was processed as an include.</returns>
public bool ProcessInclude(mxCodec dec, XmlNode node, Object into)
{
if (node.NodeType == XmlNodeType.Element
&& node.Name.ToLower().Equals("include"))
{
string name = ((XmlElement)node).GetAttribute("name");
if (name != null)
{
XmlNode xml = mxUtils.LoadDocument(name).DocumentElement;
if (xml != null)
{
dec.Decode(xml, into);
}
}
return true;
}
return false;
}
