public static SpineStorage GenerateStorageForAddedFile(DicomFile file)
{
var storage = new SpineStorage();
var window_params = DicomUtils.GetWindowParameters(file);
storage.windowWidth = window_params.Item1;
storage.windowCenter = window_params.Item2;
storage.SetRotatingAngle(0);
storage.direction = 0;
storage.imageDirection = 0;
return(storage);
}
public static SpineStorage ReadFromFile(string filename)
{
var storage = new SpineStorage();
string text = null;
StreamReader file = null;
try
{
file = new StreamReader(filename);
text = file.ReadToEnd();
logger.Info("Read storage file - {0}", filename);
}
catch (FileNotFoundException e)
{
text = "";
logger.Error(e, "File not found - {0}", filename);
}
finally {
if (file != null)
{
file.Close();
}
}
XDocument doc = new XDocument();
try
{
doc = XDocument.Parse(text);
var root = doc.Element("storage");
#region Window Parameters
var window_params = ParseWindowParameters(root.Element("window"));
storage.windowCenter = window_params.Item1;
storage.windowWidth = window_params.Item2;
#endregion
#region Direction Parameters
storage.direction = ParseDirectionParameters(root.Element("direction"));
storage.imageDirection = ParseImageDirectionParameters(root.Element("imageDirection"));
var angle = ParseAngleParameters(root.Element("angle"));
storage.SetRotatingAngle(angle);
#endregion
#region Marker Points
var markers = ParseMarkers(root.Element("markers"));
for (int i = 0; i < markers.Count; i++)
{
var point = new Point(markers[i].Item1, markers[i].Item2);
storage.SetMarkerPoint(i, point);
}
#endregion
#region Marker Line
var markerl = ParseMarkerLine(root.Element("markerline"));
storage.MarkerLine = markerl.Item1;
storage.MarkerLength = markerl.Item2;
storage.MarkerSize = markerl.Item3;
#endregion
logger.Info("Read pixel parameters for file - {0}", filename);
foreach (var element in root.Descendants("spine"))
{
var key = element.Attribute("key").Value;
var points = new List <Point>();
var points_xml = element.Element("points");
var points_x = points_xml.Descendants("point");
foreach (var point in points_x)
{
var x = int.Parse(point.Attribute("x").Value, CultureInfo.InvariantCulture);
var y = int.Parse(point.Attribute("y").Value, CultureInfo.InvariantCulture);
points.Add(new Point(x, y));
}
storage.AddDescription(key, new SpineDescription()
{
UpLeft = points[0],
DownLeft = points[1],
DownRight = points[2],
UpRight = points[3],
});
logger.Info("Read spine description {0} for file - {1}", key, filename);
}
foreach (var element in root.Descendants("process"))
{
var key = element.Attribute("key").Value;
var points = new List <Point>();
var points_xml = element.Element("points");
var points_x = points_xml.Descendants("point");
foreach (var point in points_x)
{
var x = int.Parse(point.Attribute("x").Value, CultureInfo.InvariantCulture);
var y = int.Parse(point.Attribute("y").Value, CultureInfo.InvariantCulture);
points.Add(new Point(x, y));
}
var i = new SpinousProcessDescription()
{
UpPoint = points[0],
VertexPoint = points[1],
DownPoint = points[2],
};
logger.Info("Read process description {0} for file - {1}", key, filename);
storage.AddSpinousProcessDescription(key, i);
}
}
catch (Exception e)
{
logger.Error(e, "Error parsing storage XML");
return(storage);
}
logger.Info("Storage has been read from file - {0}", filename);
return(storage);
}