void ReadNodeFeatures(Node node)
{
GexfNodeAttr gexfNodeAttr;
idsToGexfNodeAttr[node.Id] = gexfNodeAttr = new GexfNodeAttr();
while (xmlReader.IsStartElement())
{
switch (xmlReader.Name)
{
case "viz:color":
ReadColor(node);
break;
case "viz:position":
ReadPosition(gexfNodeAttr);
break;
case "viz:size":
ReadSize(gexfNodeAttr);
break;
default:
xmlReader.Skip();
break;
}
xmlReader.Read();
}
}
void ReadSize(GexfNodeAttr gexfNodeAttr)
{
var sizeVal = xmlReader.GetAttribute("value");
if (sizeVal != null)
{
gexfNodeAttr.Size = double.Parse(sizeVal);
}
}
void ReadPosition(GexfNodeAttr gexfNodeAttr)
{
var xStr = GetAttr("x");
if (xStr != null)
{
double x;
if (double.TryParse(xStr, out x))
{
var yStr = GetAttr("y");
if (yStr != null)
{
double y;
if (double.TryParse(yStr, out y))
{
gexfNodeAttr.Position = new Point(x, y);
}
}
}
}
}
void ReadPosition(GexfNodeAttr gexfNodeAttr) {
var xStr = GetAttr("x");
if (xStr != null) {
double x;
if (double.TryParse(xStr, out x)) {
var yStr = GetAttr("y");
if(yStr!=null) {
double y;
if (double.TryParse(yStr, out y)) {
gexfNodeAttr.Position = new Point(x, y);
}
}
}
}
}
void ReadSize(GexfNodeAttr gexfNodeAttr) {
var sizeVal = xmlReader.GetAttribute("value");
if (sizeVal != null)
gexfNodeAttr.Size = double.Parse(sizeVal);
}
void ReadNodeFeatures(Node node) {
GexfNodeAttr gexfNodeAttr;
idsToGexfNodeAttr[node.Id] = gexfNodeAttr = new GexfNodeAttr();
while (xmlReader.IsStartElement()) {
switch (xmlReader.Name) {
case "viz:color":
ReadColor(node);
break;
case "viz:position":
ReadPosition(gexfNodeAttr);
break;
case "viz:size":
ReadSize(gexfNodeAttr);
break;
default:
xmlReader.Skip();
break;
}
xmlReader.Read();
}
}