fix voronoiplot limits

src/basic_recipes/voronoiplot.jl

@@ -170,10 +170,14 @@ end
 
 function data_limits(p::Voronoiplot{<:Tuple{<:Vector{<:Point{N}}}}) where {N}
     if transform_func(p) isa Polar
+        # Because the Polar transform is handled explicitly we cannot rely
+        # on the default data_limits. (data limits are pre transform)
         iter = (to_ndim(Point3f, p, 0f0) for p in p.converted[1][])
         limits_from_transformed_points(iter)
     else
-        limits_from_transformed_points(iterate_transformed(p))
+        # First component is either another Voronoiplot or a poly plot. Both
+        # cases span the full limits of the plot
+        data_limits(p.plots[1])
     end
 end
 
@@ -231,4 +235,4 @@ function plot!(p::Voronoiplot{<:Tuple{<:DelTri.VoronoiTessellation}})
              depth_shift=-2.0f-5)
 
     return p
-end
+end