[texhax] Drawing colored pie chart in KOMA-Class scrreprt (preferably without manually installing pgf-pie

[Philip Taylor]

A very nice example (I haven't yet seen a rationalisation
of why pie-charts are deprecated, and would be interested
to know the basis for this) but I have two questions, if
I may ?

1) It relies on PS-Tricks, but uses a PDF engine; how does
that work (PS = "PostScript", which is not in the workflow)

2) How does the example "know" to float the "food" wedge
to the right and slightly down, and which parameter(s)
would need to be adjusted to place it in its home position ?

Philip Taylor