added miros sample code

BuildingCoder/BuildingCoder/CmdSheetToModel.cs

@@ -14,6 +14,9 @@
 using Autodesk.Revit.Attributes;
 using Autodesk.Revit.DB;
 using Autodesk.Revit.UI;
+// Miro Ambiguities
+using ApplicationRvt = Autodesk.Revit.ApplicationServices.Application;
+using ViewRvt = Autodesk.Revit.DB.View;
 #endregion // Namespaces
 
 namespace BuildingCoder
@@ -29,29 +32,29 @@ public void QTO_2_PlaceHoldersFromDWFMarkups(
 
       if( !( activeView is ViewSheet ) )
       {
-        TaskDialog.Show( "QTO", 
+        TaskDialog.Show( "QTO",
           "The current view must be a Sheet View with DWF markups" );
         return;
       }
 
       ViewSheet vs = activeView as ViewSheet;
 
-      Viewport vp = doc.GetElement( 
+      Viewport vp = doc.GetElement(
         vs.GetAllViewports().First() ) as Viewport;
 
       View plan = doc.GetElement( vp.ViewId ) as View;
 
       int scale = vp.Parameters.Cast<Parameter>()
-        .First( x => x.Id.IntegerValue.Equals( 
+        .First( x => x.Id.IntegerValue.Equals(
           (int) BuiltInParameter.VIEW_SCALE ) )
         .AsInteger();
 
-      IEnumerable<Element> dwfMarkups 
+      IEnumerable<Element> dwfMarkups
         = new FilteredElementCollector( doc )
           .OfClass( typeof( ImportInstance ) )
           .WhereElementIsNotElementType()
-          .Where( x => x.Name.StartsWith( "Markup" ) 
-            && x.OwnerViewId.IntegerValue.Equals( 
+          .Where( x => x.Name.StartsWith( "Markup" )
+            && x.OwnerViewId.IntegerValue.Equals(
               activeView.Id.IntegerValue ) );
 
       using( TransactionGroup tg = new TransactionGroup( doc ) )
@@ -63,7 +66,7 @@ IEnumerable<Element> dwfMarkups
           t.Start( "DWF Transfer" );
 
           plan.Parameters.Cast<Parameter>()
-            .First( x => x.Id.IntegerValue.Equals( 
+            .First( x => x.Id.IntegerValue.Equals(
               (int) BuiltInParameter.VIEWER_CROP_REGION ) )
             .Set( 1 );
 
@@ -189,4 +192,140 @@ public Result Execute(
       return Result.Succeeded;
     }
   }
+
+  #region CmdMiroTest2
+  [Transaction( TransactionMode.Automatic )]
+  public class CmdMiroTest2 : IExternalCommand
+  {
+    // KIS - public fields
+    public UIApplication _appUI = null;
+    public ApplicationRvt _app = null;
+    public UIDocument _docUI = null;
+    public Document _doc = null;
+
+    Result IExternalCommand.Execute(
+      ExternalCommandData commandData,
+      ref string message,
+      ElementSet elements )
+    {
+      // cache admin data
+      _appUI = commandData.Application;
+      _app = _appUI.Application;
+      _docUI = commandData.Application.ActiveUIDocument;
+      _doc = _docUI.Document;
+
+      try // generic
+      {
+        // Current View must be Sheet
+        ViewSheet sheet = _doc.ActiveView as ViewSheet;
+        if( null == sheet )
+        {
+          Util.ErrorMsg( "Current View is NOT a Sheet!" );
+          return Result.Cancelled;
+        }
+
+        // There must be a Floor Plan named "Level 0" 
+        // which is the "master" to align to
+        Viewport vpMaster = null;
+        // There must be at least one more Floor Plan 
+        // View to align (move)
+        List<Viewport> vpsSlave = new List<Viewport>();
+        // Find them:
+        foreach( ElementId idVp in sheet.GetAllViewports() )
+        {
+          Viewport vp = _doc.GetElement( idVp ) as Viewport;
+          ViewRvt v = _doc.GetElement( vp.ViewId ) as ViewRvt;
+          if( v.ViewType == ViewType.FloorPlan )
+          {
+            if( v.Name.Equals( "Level 0", StringComparison
+              .CurrentCultureIgnoreCase ) )
+            {
+              vpMaster = vp;
+            }
+            else
+            {
+              vpsSlave.Add( vp );
+            }
+
+          } //if FloorPlan
+
+        } //foreeach idVp
+
+        // Check if got them all
+        if( null == vpMaster )
+        {
+          Util.ErrorMsg( "NO 'Level 0' Floor Plan on the Sheet!" );
+          return Result.Cancelled;
+        }
+        else if( vpsSlave.Count == 0 )
+        {
+          Util.ErrorMsg( "NO other Floor Plans to adjust on the Sheet!" );
+          return Result.Cancelled;
+        }
+
+        // Process Master
+        // --------------
+
+        XYZ ptMasterVpCenter = vpMaster.GetBoxCenter();
+        ViewRvt viewMaster = _doc.GetElement(
+          vpMaster.ViewId ) as ViewRvt;
+        double scaleMaster = viewMaster.Scale;
+
+        // Process Slaves
+        // --------------
+
+        foreach( Viewport vpSlave in vpsSlave )
+        {
+          XYZ ptSlaveVpCenter = vpSlave.GetBoxCenter();
+          ViewRvt viewSlave = _doc.GetElement(
+            vpSlave.ViewId ) as ViewRvt;
+          double scaleSlave = viewSlave.Scale;
+          // MUST be the same scale, otherwise can't really overlap
+          if( scaleSlave != scaleMaster ) continue;
+
+          // Work out how to move the center of Slave 
+          // Viewport to coincide model-wise with Master
+          // (must use center as only Viewport.SetBoxCenter 
+          // is provided in API)
+          // We can ignore View.Outline as Viewport.GetBoxOutline 
+          // is ALWAYS the same dimensions enlarged by 
+          // 0.01 ft in each direction.
+          // This guarantees that the center of View is 
+          // also center of Viewport, BUT there is a 
+          // problem when any Elevation Symbols outside 
+          // the crop box are visible (can't work out why
+          // - BUG?, or how to calculate it all if BY-DESIGN)
+
+          BoundingBoxXYZ bbm = viewMaster.CropBox;
+          BoundingBoxXYZ bbs = viewSlave.CropBox;
+
+          // 0) Center points in WCS
+          XYZ wcsCenterMaster = 0.5 * bbm.Min.Add( bbm.Max );
+          XYZ wcsCenterSlave = 0.5 * bbs.Min.Add( bbs.Max );
+
+          // 1) Delta (in model's feet) of the slave center w.r.t master center
+          double deltaX = wcsCenterSlave.X - wcsCenterMaster.X;
+          double deltaY = wcsCenterSlave.Y - wcsCenterMaster.Y;
+
+          // 1a) Scale to Delta in Sheet's paper-space feet
+          deltaX *= 1.0 / (double) scaleMaster;
+          deltaY *= 1.0 / (double) scaleMaster;
+
+          // 2) New center point for the slave viewport, so *models* "overlap":
+          XYZ newCenter = new XYZ(
+            ptMasterVpCenter.X + deltaX,
+            ptMasterVpCenter.Y + deltaY,
+            ptSlaveVpCenter.Z );
+          vpSlave.SetBoxCenter( newCenter );
+        }
+      }
+      catch( Exception ex )
+      {
+        Util.ErrorMsg( "Generic exception: " + ex.Message );
+        return Result.Failed;
+      }
+      return Result.Succeeded;
+    }
+  } // CmdMiroTest2
+  #endregion // CmdMiroTest2
 }