comparison base/ZoomConstraint.h @ 1527:710e6250a401 zoom

Merge from default branch

 {
 public:
     virtual ~ZoomConstraint() { }
 
     enum RoundingDirection {
-	RoundDown,
-	RoundUp,
-	RoundNearest
+        RoundDown,
+        RoundUp,
+        RoundNearest
     };
 
     /**
      * Given an "ideal" zoom level (frames per pixel or pixels per
      * frame) for a given zoom level, return the nearest viable block

      * summaries at powers-of-two block sizes, return 1024 or 2048
      * depending on the rounding direction supplied.
      */
     virtual ZoomLevel getNearestZoomLevel(ZoomLevel requestedZoomLevel,
                                           RoundingDirection = RoundNearest)
-	const
+        const
     {
         if (getMaxZoomLevel() < requestedZoomLevel) return getMaxZoomLevel();
 	else return requestedZoomLevel;
     }