/// <summary>
/// Initialize a Grid element
/// </summary>
/// <param name="line"></param>
private void InitGrid(Autodesk.Revit.DB.Line line)
{
// Changing the underlying curve requires destroying the Grid
TransactionManager.Instance.EnsureInTransaction(Document);
Autodesk.Revit.DB.Grid g = Document.Create.NewGrid(line);
InternalSetGrid(g);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.CleanupAndSetElementForTrace(Document, this.InternalElement);
}
public static Line FromRevit(Autodesk.Revit.DB.Line revitLine)
{
if (revitLine == null)
{
throw new ArgumentNullException();
}
var line = new Line
{
StartPoint = PointInterop.FromRevit(revitLine.GetEndPoint(0)),
EndPoint = PointInterop.FromRevit(revitLine.GetEndPoint(1))
};
return(line);
}
private void InitDimension(Autodesk.Revit.DB.View view, Autodesk.Revit.DB.Line line, Autodesk.Revit.DB.ReferenceArray arr, Autodesk.Revit.DB.DimensionType type)
{
//Phase 1 - Check to see if the object exists and should be rebound
var oldEle = ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.Dimension>(DocumentManager.Instance.CurrentDBDocument);
// Rebind to Element
if (oldEle != null)
{
InternalSetDimension(oldEle);
return;
}
//Phase 2 - There was no existing Element, create new one
TransactionManager.Instance.EnsureInTransaction(DocumentManager.Instance.CurrentDBDocument);
var ii = DocumentManager.Instance.CurrentDBDocument.Create.NewDimension(view, line, arr, type);
InternalSetDimension(ii);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(InternalElement);
}
internal FamilyInstance(Autodesk.Revit.DB.FamilySymbol fs, Autodesk.Revit.DB.Reference reference, Autodesk.Revit.DB.Line pos)
{
SafeInit(() => InitFamilyInstance(fs, reference, pos));
}
private void InitFamilyInstance(Autodesk.Revit.DB.FamilySymbol fs, Autodesk.Revit.DB.Reference reference, Autodesk.Revit.DB.Line pos)
{
//Phase 1 - Check to see if the object exists and should be rebound
var oldFam =
ElementBinder.GetElementFromTrace <Autodesk.Revit.DB.FamilyInstance>(Document);
//There was an existing family instance, rebind to that, and adjust its position
if (oldFam != null && oldFam.HostFace.ElementId == reference.ElementId)
{
InternalSetFamilyInstance(oldFam);
InternalSetFamilySymbol(fs);
InternalSetPosition(pos);
return;
}
//Phase 2- There was no existing point, create one
TransactionManager.Instance.EnsureInTransaction(Document);
//If the symbol is not active, then activate it
if (!fs.IsActive)
{
fs.Activate();
}
var fi = Document.IsFamilyDocument
? Document.FamilyCreate.NewFamilyInstance(reference, pos, fs)
: Document.Create.NewFamilyInstance(reference, pos, fs);
InternalSetFamilyInstance(fi);
TransactionManager.Instance.TransactionTaskDone();
ElementBinder.SetElementForTrace(InternalElement);
}
///
protected Dimensions(Autodesk.Revit.DB.View view, Autodesk.Revit.DB.Line line, Autodesk.Revit.DB.ReferenceArray arr, Autodesk.Revit.DB.DimensionType type)
{
SafeInit(() => InitDimension(view, line, arr, type));
}
/// <summary>
///
/// </summary>
/// <param name="grid"></param>
/// <param name="view"></param>
/// <returns></returns>
public static Element SetToViewCropBox(Element grid, View view)
{
if (grid == null || !(grid.InternalElement is Grid g))
{
throw new ArgumentNullException(nameof(grid));
}
if (view == null || !(view.InternalElement is Autodesk.Revit.DB.View v))
{
throw new ArgumentNullException(nameof(view));
}
var boundingLines = GetOutline(v.CropBox.ToProtoType());
var dsCurve = g.Curve.ToProtoType();
var midPt = dsCurve.PointAtParameter(0.5);
var dir = ((Autodesk.Revit.DB.Line)g.Curve).Direction.ToVector(true);
var resultList = new List <Autodesk.Revit.DB.XYZ>();
foreach (var bl in boundingLines)
{
midPt = Point.ByCoordinates(midPt.X, midPt.Y, bl.StartPoint.Z); // flatten
var iResult1 = midPt.Project(bl, dir);
var iResult2 = midPt.Project(bl, dir.Reverse());
if (iResult1.Length > 0)
{
resultList.Add(((Point)iResult1[0]).ToXyz());
}
if (iResult2.Length > 0)
{
resultList.Add(((Point)iResult2[0]).ToXyz());
}
}
Autodesk.Revit.DB.Line updatedLine = null;
if (resultList.Count == 2)
{
updatedLine = Autodesk.Revit.DB.Line.CreateBound(resultList[0], resultList[1]);
}
else
{
throw new ArgumentNullException(nameof(grid));
}
//// (Konrad) If Grid Curve is a line, Revit wants it to be a Bound Curve.
//// Otherwise it will throw an exception.
//var startPt = curve.StartPoint.ToRevitType();
//var endPt = curve.EndPoint.ToRevitType();
//var line = Autodesk.Revit.DB.Line.CreateBound(startPt, endPt);
//var distance = startPt.DistanceTo(endPt);
//var length = line.Length;
//var c = (length - distance) <= 0.001
// ? line
// : curve.ToRevitType();
//var et = (Autodesk.Revit.DB.DatumExtentType)Enum.Parse(typeof(Autodesk.Revit.DB.DatumExtentType), extentType);
var doc = DocumentManager.Instance.CurrentDBDocument;
TransactionManager.Instance.EnsureInTransaction(doc);
g.SetCurveInView(Autodesk.Revit.DB.DatumExtentType.ViewSpecific, v, updatedLine);
TransactionManager.Instance.TransactionTaskDone();
return(grid);
}
/// <summary>
/// Private constructor that creates a new Element every time
/// </summary>
/// <param name="line"></param>
private Grid(Autodesk.Revit.DB.Line line)
{
SafeInit(() => InitGrid(line));
}
