Re: FYI: stripping away some of the chart2 rendering complexity

[Noel Grandin <noelgrandin@xxxxxxxxx>]

Actually I left out a step. 

Before I even do that, I am going to switch the code from creating abstract UNO objects 

    e.g. uno::Reference<drawing::XShape>

to creating explicit types

   e.g. rtl::Reference<SvxShapePolyPolygon>

Just to make it obvious what is happening, and easier to fix regressions.