Slice arcs that are larger than 180 degrees will overlap previously drawn slices #4
Description
If a piechart has a large slice that takes up more than 50% of the piechart the filling of the arc shape might overlap previous slices.
It can be solved by checking if the to be drawn slice has a start and end difference > 180 in the _drawSlice function. If so I divide the slice in 2 parts and draw those using the same _drawSlice function.