public XYZ GetLeaderEnd()
{
XYZ xyz = this.Center;
Element parent = this.Parent;
if (((object)parent).GetType() == typeof(IndependentTag))
{
IndependentTag tag = parent as IndependentTag;
if (tag.get_HasLeader())
{
xyz = tag.get_LeaderEndCondition() != 1 ? TagLeader.GetLeaderEnd(TagLeader.GetTaggedElement(this._doc, tag), this._ownerView) : tag.get_LeaderEnd();
}
}
else if (((object)parent).GetType() == typeof(TextNote))
{
TextNote textNote = parent as TextNote;
if ((uint)textNote.get_LeaderCount() > 0U)
{
xyz = ((IEnumerable <Leader>)textNote.GetLeaders()).FirstOrDefault <Leader>().get_End();
}
}
else if (((object)parent).GetType().IsSubclassOf(typeof(SpatialElementTag)))
{
SpatialElementTag spatialElementTag = parent as SpatialElementTag;
if (spatialElementTag.get_HasLeader())
{
xyz = spatialElementTag.get_LeaderEnd();
}
}
else
{
xyz = this.Center;
}
return(xyz);
}
private void ArrangeTag(UIDocument uidoc, Transaction tx)
{
Document document = uidoc.get_Document();
View activeView = document.get_ActiveView();
if (!activeView.get_CropBoxActive())
{
throw new ErrorMessageException("Please set a crop box to the view");
}
IEnumerable <IndependentTag> independentTags = ((IEnumerable <Element>) new FilteredElementCollector(document, ((Element)activeView).get_Id()).OfClass(typeof(IndependentTag)).WhereElementIsNotElementType()).Select(elem => new
{
elem = elem,
type = elem as IndependentTag
}).Where(_param1 => _param1.type.get_HasLeader()).Select(_param1 => _param1.type);
tx.Start("Prepare Tags");
using (IEnumerator <IndependentTag> enumerator = independentTags.GetEnumerator())
{
while (((IEnumerator)enumerator).MoveNext())
{
IndependentTag current = enumerator.Current;
current.set_LeaderEndCondition((LeaderEndCondition)1);
current.set_LeaderEnd(current.get_TagHeadPosition());
}
}
tx.Commit();
tx.Start("Arrange Tags");
List <TagLeader> tagLeaderList1 = new List <TagLeader>();
List <TagLeader> tagLeaderList2 = new List <TagLeader>();
using (IEnumerator <IndependentTag> enumerator = independentTags.GetEnumerator())
{
while (((IEnumerator)enumerator).MoveNext())
{
TagLeader tagLeader = new TagLeader(enumerator.Current, document);
if (tagLeader.Side == ViewSides.Left)
{
tagLeaderList1.Add(tagLeader);
}
else
{
tagLeaderList2.Add(tagLeader);
}
}
}
List <XYZ> tagPositionPoints1 = this.CreateTagPositionPoints(activeView, tagLeaderList1, ViewSides.Left);
List <XYZ> tagPositionPoints2 = this.CreateTagPositionPoints(activeView, tagLeaderList2, ViewSides.Right);
List <TagLeader> list1 = tagLeaderList1.OrderBy <TagLeader, double>((Func <TagLeader, double>)(x => x.LeaderEnd.get_X())).ToList <TagLeader>().OrderBy <TagLeader, double>((Func <TagLeader, double>)(x => x.LeaderEnd.get_Y())).ToList <TagLeader>();
this.PlaceAndSort(tagPositionPoints1, list1);
List <TagLeader> list2 = tagLeaderList2.OrderByDescending <TagLeader, double>((Func <TagLeader, double>)(x => x.LeaderEnd.get_X())).ToList <TagLeader>().OrderBy <TagLeader, double>((Func <TagLeader, double>)(x => x.LeaderEnd.get_Y())).ToList <TagLeader>();
this.PlaceAndSort(tagPositionPoints2, list2);
tx.Commit();
}
public TagLeader(IndependentTag tag, Document doc)
{
this._doc = doc;
this._currentView = this._doc.GetElement(((Element)tag).get_OwnerViewId()) as View;
this._tag = tag;
this._taggedElement = TagLeader.GetTaggedElement(this._doc, this._tag);
this._tagHeadPosition = this._currentView.get_CropBox().get_Transform().get_Inverse().OfPoint(tag.get_TagHeadPosition());
this._tagHeadPosition = new XYZ(this._tagHeadPosition.get_X(), this._tagHeadPosition.get_Y(), 0.0);
this._leaderEnd = TagLeader.GetLeaderEnd(this._taggedElement, this._currentView);
this._side = XYZ.op_Division(XYZ.op_Addition(this._currentView.get_CropBox().get_Max(), this._currentView.get_CropBox().get_Min()), 2.0).get_X() <= this._leaderEnd.get_X() ? ViewSides.Right : ViewSides.Left;
this.GetTagDimension();
}
public XYZ GetLeaderEnd()
{
XYZ LeaderEnd = this.Center;
Element e = this.Parent;
//Find the leader end, if any
if (e.GetType() == typeof(IndependentTag))
{
IndependentTag tag = e as IndependentTag;
if (tag.HasLeader)
{
if (tag.LeaderEndCondition == LeaderEndCondition.Free)
{
LeaderEnd = tag.LeaderEnd;
}
else
{
Element taggedElement = TagLeader.GetTaggedElement(_doc, tag);
LeaderEnd = TagLeader.GetLeaderEnd(taggedElement, _ownerView);
}
}
}
else if (e.GetType() == typeof(TextNote))
{
TextNote note = e as TextNote;
if (note.LeaderCount != 0)
{
LeaderEnd = note.GetLeaders().FirstOrDefault().End;
}
}
else if (e.GetType().IsSubclassOf(typeof(SpatialElementTag)))
{
SpatialElementTag tag = e as SpatialElementTag;
if (tag.HasLeader)
{
LeaderEnd = tag.LeaderEnd;
}
}
else
{
LeaderEnd = Center;
}
return(LeaderEnd);
}
private void ArrangeTag(UIDocument uidoc, Transaction tx)
{
Document doc = uidoc.Document;
View activeView = doc.ActiveView;
//Check the current view
if (!activeView.CropBoxActive)
{
throw new ErrorMessageException("Please set a crop box to the view");
}
IEnumerable <IndependentTag> tags = from elem in new FilteredElementCollector(doc, activeView.Id).OfClass(typeof(IndependentTag)).WhereElementIsNotElementType()
let type = elem as IndependentTag
where type.HasLeader == true
select type;
tx.Start("Prepare Tags");
//Remove all leader to find the correct tag height and width
foreach (IndependentTag tag in tags)
{
tag.LeaderEndCondition = LeaderEndCondition.Free;
tag.LeaderEnd = tag.TagHeadPosition;
}
tx.Commit();
tx.Start("Arrange Tags");
//Create two lists of TagLeader
List <TagLeader> leftTagLeaders = new List <TagLeader>();
List <TagLeader> rightTagLeaders = new List <TagLeader>();
foreach (IndependentTag tag in tags)
{
TagLeader currentTag = new TagLeader(tag, doc);
if (currentTag.Side == ViewSides.Left)
{
leftTagLeaders.Add(currentTag);
}
else
{
rightTagLeaders.Add(currentTag);
}
}
//Create a list of potential location points for tag headers
List <XYZ> leftTagHeadPoints = CreateTagPositionPoints(activeView, leftTagLeaders, ViewSides.Left);
List <XYZ> rightTagHeadPoints = CreateTagPositionPoints(activeView, rightTagLeaders, ViewSides.Right);
//Sort tag by Y position
leftTagLeaders = leftTagLeaders.OrderBy(x => x.LeaderEnd.X).ToList();
leftTagLeaders = leftTagLeaders.OrderBy(x => x.LeaderEnd.Y).ToList();
//place and sort
PlaceAndSort(leftTagHeadPoints, leftTagLeaders);
//Sort tag by Y position
rightTagLeaders = rightTagLeaders.OrderByDescending(x => x.LeaderEnd.X).ToList();
rightTagLeaders = rightTagLeaders.OrderBy(x => x.LeaderEnd.Y).ToList();
//place and sort
PlaceAndSort(rightTagHeadPoints, rightTagLeaders);
tx.Commit();
}
