public static XDocument ToXML(DcmDataset dataset, XDicomOptions options) {
XDocument document = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
XElement root = new XElement("dicom");
LoadSequence(root, dataset.Elements, options);
document.Add(root);
return document;
}
public static XDocument ToXML(DcmDataset dataset, XDicomOptions options)
{
XDocument document = new XDocument(new XDeclaration("1.0", "utf-8", "yes"));
XElement root = new XElement("dicom");
LoadSequence(root, dataset.Elements, options);
document.Add(root);
return(document);
}
private static void LoadSequence(XElement parent, IList <DcmItem> items, XDicomOptions options)
{
foreach (DcmItem item in items)
{
if (!Flags.IsSet(options, XDicomOptions.IncludePixelData) && item.Tag == DicomTags.PixelData)
{
continue;
}
XElement attr = new XElement("attr");
attr.SetAttributeValue("tag", item.Tag.Card.ToString("x8"));
attr.SetAttributeValue("vr", item.VR.VR);
if (item is DcmItemSequence)
{
DcmItemSequence seq = (DcmItemSequence)item;
attr.SetAttributeValue("len", -1);
foreach (DcmItemSequenceItem si in seq.SequenceItems)
{
XElement itm = new XElement("item");
LoadSequence(itm, si.Dataset.Elements, options);
attr.Add(itm);
}
}
else if (item is DcmFragmentSequence)
{
DcmFragmentSequence seq = (DcmFragmentSequence)item;
attr.SetAttributeValue("len", -1);
LoadFragmentOffsetTable(attr, seq);
foreach (ByteBuffer fi in seq.Fragments)
{
LoadFragmentItem(attr, seq.VR, fi);
}
}
else
{
DcmElement element = (DcmElement)item;
attr.SetAttributeValue("len", element.Length);
attr.Add(element.GetValueString());
}
if (Flags.IsSet(options, XDicomOptions.Comments))
{
parent.Add(new XComment(item.Tag.Entry.Name));
}
parent.Add(attr);
}
}
private static void LoadSequence(XElement parent, IList<DcmItem> items, XDicomOptions options) {
foreach (DcmItem item in items) {
if (!Flags.IsSet(options, XDicomOptions.IncludePixelData) && item.Tag == DicomTags.PixelData)
continue;
XElement attr = new XElement("attr");
attr.SetAttributeValue("tag", item.Tag.Card.ToString("x8"));
attr.SetAttributeValue("vr", item.VR.VR);
if (item is DcmItemSequence) {
DcmItemSequence seq = (DcmItemSequence)item;
attr.SetAttributeValue("len", -1);
foreach (DcmItemSequenceItem si in seq.SequenceItems) {
XElement itm = new XElement("item");
LoadSequence(itm, si.Dataset.Elements, options);
attr.Add(itm);
}
}
else if (item is DcmFragmentSequence) {
DcmFragmentSequence seq = (DcmFragmentSequence)item;
attr.SetAttributeValue("len", -1);
LoadFragmentOffsetTable(attr, seq);
foreach (ByteBuffer fi in seq.Fragments) {
LoadFragmentItem(attr, seq.VR, fi);
}
}
else {
DcmElement element = (DcmElement)item;
attr.SetAttributeValue("len", element.Length);
attr.Add(element.GetValueString());
}
if (Flags.IsSet(options, XDicomOptions.Comments))
parent.Add(new XComment(item.Tag.Entry.Name));
parent.Add(attr);
}
}
public static bool IsSet(XDicomOptions options, XDicomOptions flag)
{
return (options & flag) == flag;
}
private static void LoadSequence(XElement parent, IList<DcmItem> items, XDicomOptions options)
{
foreach (DcmItem item in items) {
if (!Flags.IsSet(options, XDicomOptions.IncludePixelData) && item.Tag == DicomTags.PixelData)
continue;
XElement attr = new XElement("attr");
attr.SetAttributeValue("tag", item.Tag.Card.ToString("x8"));
attr.SetAttributeValue("vr", item.VR.VR);
if (item is DcmItemSequence) {
DcmItemSequence seq = (DcmItemSequence)item;
attr.SetAttributeValue("len", -1);
foreach (DcmItemSequenceItem si in seq.SequenceItems) {
XElement itm = new XElement("item");
LoadSequence(itm, si.Dataset.Elements, options);
attr.Add(itm);
}
}
else if (item is DcmFragmentSequence) {
DcmFragmentSequence seq = (DcmFragmentSequence)item;
attr.SetAttributeValue("len", -1);
LoadFragmentOffsetTable(attr, seq);
foreach (ByteBuffer fi in seq.Fragments) {
LoadFragmentItem(attr, seq.VR, fi);
}
}
else {
DcmElement element = (DcmElement)item;
attr.SetAttributeValue("len", element.Length);
{
//Bug: '.', hexadecimal value 0x00, is an invalid character
//See: http://forums.asp.net/t/1216196.aspx for given workaround.
var elementValue = element.GetValueString();
elementValue = System.Text.RegularExpressions.Regex.Replace(elementValue, "\\p{C}+", "");
attr.Add(elementValue);
}
}
if (Flags.IsSet(options, XDicomOptions.Comments))
parent.Add(new XComment(item.Tag.Entry.Name));
parent.Add(attr);
}
}
public static bool IsSet(XDicomOptions options, XDicomOptions flag)
{
return((options & flag) == flag);
}