/// <summary>
/// This node will return all of the leaders associated with the text note.
/// </summary>
/// <param name="textNote">The text note to get leaders from.</param>
/// <returns name="leaders">The leaders..</returns>
/// <search>
/// textnote, getleaders, rhythm
/// </search>
public static List <Leader> GetLeaders(global::Revit.Elements.Element textNote)
{
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.TextNote internalNote = (Autodesk.Revit.DB.TextNote)textNote.InternalElement;
return(internalNote.GetLeaders().ToList());
}
/// <summary>
/// Create from existing
/// </summary>
/// <param name="instance"></param>
/// <param name="isRevitOwned"></param>
/// <returns></returns>
internal static TextNote FromExisting(Autodesk.Revit.DB.TextNote instance, bool isRevitOwned)
{
return(new TextNote(instance)
{
IsRevitOwned = isRevitOwned
});
}
public Autodesk.Revit.UI.Result Execute(
ExternalCommandData commandData,
ref string message,
ElementSet elements)
{
try
{
// get the active document and view
UIDocument revitDoc = commandData.Application.ActiveUIDocument;
Autodesk.Revit.DB.View view = revitDoc.Document.ActiveView;
foreach (Element elem in revitDoc.Selection.Elements)
{
if (elem.GetType() == typeof(Autodesk.Revit.DB.Structure.Rebar))
{
// cast to Rebar and get its first curve
Autodesk.Revit.DB.Structure.Rebar rebar = (Autodesk.Revit.DB.Structure.Rebar)elem;
Autodesk.Revit.DB.Curve curve = rebar.GetCenterlineCurves(false, false, false)[0];
// calculate necessary arguments
Autodesk.Revit.DB.XYZ origin = new XYZ(
curve.GetEndPoint(0).X + curve.Length,
curve.GetEndPoint(0).Y,
curve.GetEndPoint(0).Z);// draw the text at the right size
Autodesk.Revit.DB.XYZ baseVec = new Autodesk.Revit.DB.XYZ(1, 0, 0);
Autodesk.Revit.DB.XYZ upVec = new Autodesk.Revit.DB.XYZ(0, 0, 1);
double lineWidth = curve.Length / 50;
string strText = "This is " + rebar.Category.Name + " : " + rebar.Name;
// create the text
Transaction t = new Transaction(revitDoc.Document);
t.Start("Create new textnote");
Autodesk.Revit.DB.TextNote text = revitDoc.Document.Create.NewTextNote(view, origin, baseVec, upVec, lineWidth,
Autodesk.Revit.DB.TextAlignFlags.TEF_ALIGN_LEFT, strText);
text.Width = curve.Length; // set the text width
t.Commit();
return(Autodesk.Revit.UI.Result.Succeeded);
}
}
message = "No rebar selected!";
return(Autodesk.Revit.UI.Result.Failed);
}
catch (Exception e)
{
message = e.Message;
return(Autodesk.Revit.UI.Result.Failed);
}
}
/// <summary>
/// This node will convert the text note to lower with formatting.
/// </summary>
/// <param name="textNote">The text note to convert.</param>
/// <returns name="textNote">The converted text note.</returns>
/// <search>
/// textnote, tolower, rhythm
/// </search>
public static global::Revit.Elements.Element ToLower(global::Revit.Elements.Element textNote)
{
Autodesk.Revit.DB.Document doc = DocumentManager.Instance.CurrentDBDocument;
Autodesk.Revit.DB.TextNote internalNote = (Autodesk.Revit.DB.TextNote)textNote.InternalElement;
//Get the text from the text box
//we obtain formated text and modify the caps instead of the string. Preserves formatting. - John
FormattedText formattedText = internalNote.GetFormattedText();
formattedText.SetAllCapsStatus(false);
//Change all the text to upper case and reassign to the text box
//using formatted text allows for the formatting to stay - John
TransactionManager.Instance.EnsureInTransaction(doc);
internalNote.SetFormattedText(formattedText);
TransactionManager.Instance.TransactionTaskDone();
return(textNote);
}
/// <summary>
/// Init element from existing
/// </summary>
/// <param name="element"></param>
private void InitElement(Autodesk.Revit.DB.TextNote element)
{
// use the default coordinates for an unrotated text
XYZ position = element.Coord;
double rotation = 0;
// If an element location is present, use this location instead because it
// holds the elements rotation
if (element.Location != null && element.Location is LocationPoint)
{
LocationPoint location = element.Location as LocationPoint;
position = location.Point;
rotation = location.Rotation.ToDegrees();
}
InternalSetType(element.Text, element.TextNoteType, position, element.HorizontalAlignment, rotation);
InternalSetElement(element);
}
public static TextNote Wrap(Autodesk.Revit.DB.TextNote ele, bool isRevitOwned)
{
return(TextNote.FromExisting(ele, isRevitOwned));
}
/// <summary>
/// TextNote from existing
/// </summary>
/// <param name="TextNote"></param>
internal TextNote(Autodesk.Revit.DB.TextNote TextNote)
{
SafeInit(() => InitElement(TextNote));
}
