Installing shower over bath under sloping roof?

[Celibin]

I thought of an electric shower but bath scrren would haev to befitted on slope Any ideas?

We have a sloping ceiling over our bath. Shower is run off bath taps but have had electric shower before, attached to wall. The "gable" wall iyswim. Shower screen is attached to same wall. If your layout is different could you get a curtain rail fixed to the ceiling & have a curtain instead?