Answered
How do you make a 3D pie chart based on image below
This was created using DeltaGraph 7. This is not supported with upcoming Mac OS updates. We need to move on from DeltaGraph. But, not sure how to make a pie chart like this one.
for example
As Ton already wrote: you need to set the stroke to None.
All of those parts are shapes, even when the graph is still live and editable. So you need to select the graph and set the stroke to None: So instead of this in the Color panel (Window > Color)
You need this:
Then apply the 3D effect
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