[apply_transform] include scale in transform

masque/ref.py

@@ -191,10 +191,11 @@ class Ref(
         xys = self.offset[None, :]
         if self.repetition is not None:
             xys = xys + self.repetition.displacements
-        transforms = numpy.empty((xys.shape[0], 4))
+        transforms = numpy.empty((xys.shape[0], 5))
         transforms[:, :2] = xys
         transforms[:, 2] = self.rotation
         transforms[:, 3] = self.mirrored
+        transforms[:, 4] = self.scale
         return transforms
 
     def get_bounds_single(