RadialArray()
{
if (m_revitApp.ActiveUIDocument.Selection.GetElementIds().Count > 0)
{
Autodesk.Revit.DB.View view = m_revitApp.ActiveUIDocument.Document.ActiveView;
XYZ axisDir = null;
if (view is View3D)
{
SketchPlane sp = view.SketchPlane;
if (sp == null)
{
return;
}
axisDir = sp.GetPlane().Normal;
}
else
{
axisDir = view.ViewDirection;
}
if (axisDir == null)
{
return;
}
Line axisLine = Line.CreateBound(XYZ.Zero, XYZ.Zero.Add(axisDir));
Autodesk.Revit.DB.RadialArray.Create(
m_revitApp.ActiveUIDocument.Document,
m_revitApp.ActiveUIDocument.Document.ActiveView,
m_revitApp.ActiveUIDocument.Selection.GetElementIds(),
4, axisLine, 30.0, ArrayAnchorMember.Last);
}
}
RoomArea()
{
Revit.Creation.Document doc = m_revitApp.ActiveUIDocument.Document.Create;
SketchPlane sketchPlane = Utils.Geometry.GetWorldPlane(m_revitApp);
RevitLookup.Test.Forms.Levels lev = new RevitLookup.Test.Forms.Levels(m_revitApp);
if (lev.ShowDialog() != DialogResult.OK)
{
return;
}
Level curLevel = lev.LevelSelected;
if (curLevel == null)
{
MessageBox.Show("No Level was selected.");
return;
}
// Get the plan topology of the active doc first
PlanTopology planTopo = m_revitApp.ActiveUIDocument.Document.get_PlanTopology(curLevel);
ICollection <ElementId> roomIds = planTopo.GetRoomIds();
if (roomIds.Count > 0)
{
IEnumerator <ElementId> setIter = roomIds.GetEnumerator();
while (setIter.MoveNext())
{
Room room = m_revitApp.ActiveUIDocument.Document.GetElement(setIter.Current) as Room;
if (null != room)
{
Autodesk.Revit.DB.View view = m_revitApp.ActiveUIDocument.Document.ActiveView;
LocationPoint locationPoint = room.Location as LocationPoint;
Double area = room.get_Parameter(BuiltInParameter.ROOM_AREA).AsDouble();
Double roundedArea = Math.Round(area, 2);
// providing an offset so that the Room Tag and the Area Tag dont overlap. Overlapping leads to an
// alignment related assert.
XYZ offset = new XYZ(5.0, 0, 0);
/// align text middle and center
TextAlignFlags align = TextAlignFlags.TEF_ALIGN_MIDDLE ^ TextAlignFlags.TEF_ALIGN_CENTER;
TextNote txtNote = m_revitApp.ActiveUIDocument.Document.Create.NewTextNote(view, offset + locationPoint.Point, GeomUtils.kXAxis,
view.ViewDirection, .25,
align, roundedArea.ToString());
}
}
}
else
{
MessageBox.Show("No rooms found in the Active Document", "RevitLookup", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
// TBD: Tried to play around with PlanCircuits and there seems to be a problem with the IsRoomLocated property.
// arj 1/23/07
//Revit.PlanCircuitSet circSet = planTopo.Circuits;
//Revit.PlanCircuitSetIterator setIters = circSet.ForwardIterator();
//while (setIters.MoveNext())
//{
// Revit.PlanCircuit planCircuit = setIters.Current as Revit.PlanCircuit;
// if (null != planCircuit)
// {
//
// if (planCircuit.IsRoomLocated) // throws an exception always "Attempted to read or write protected memory.
// This is often an indication that other memory is corrupt."
// {
// }
// }
//}
}