StationOffsetLabel.Create quick sample code

By Augusto Goncalves (@augustomaia)

This is a quick sample code on how call StationOffsetLabel.Create method for all Alignments on each Station increment interval. Note it's using the first StationOffsetLabelStyle and first MarkerStyle from the respective style collections.

[CommandMethod("addStationOffsetLabel")]
public static void CmdAddStationOffsetLabel()
{
  CivilDocument civilDoc = CivilApplication.ActiveDocument;
  Database db = Application.DocumentManager.MdiActiveDocument.Database;
  using (Transaction trans = db.TransactionManager.StartTransaction())
  {
    foreach (ObjectId alignId in civilDoc.GetSitelessAlignmentIds())
    {
      Alignment align = trans.GetObject(alignId, OpenMode.ForRead) as Alignment;

      for (double s = align.StartingStation; s < align.EndingStation; s+= align.StationIndexIncrement)
      {
        double easting = 0;
        double northing = 0;
        align.PointLocation(s, 0, ref easting, ref northing);

        Point2d p = new Point2d(easting, northing);
        StationOffsetLabel.Create(
          alignId, 
          civilDoc.Styles.LabelStyles.AlignmentLabelStyles.StationOffsetLabelStyles[0], 
          civilDoc.Styles.MarkerStyles[0], 
          p);
      }
    }
    trans.Commit();
  }
}