Does anyone know how to change the min/max of the axes? I'm trying to figure out how to make x and y not start at 0.

data := #(1000 1001 1002).
b := RTGrapher new.
ds := RTData new.
ds points: data.
ds x: [ :c | c ].
ds y: [ :c | c ].
b add: ds.
b minX: 999.
b maxX: 1003.
b minY: 999.
b maxY: 1003.
b.

^ this does not do what I was expecting. If the data is all clustered together but far from zero, I'd like to adjust the axes so I can see the actual variation in the data, and not just a single point where everything is clustered. What is the right way to do this?

Thanks,
Evan