I have a layer with a number of features that represent zones which share some boundaries with others. I am using Atlas generator to produce a set of maps, one for each zone extent. The zones are rendered in different colours and I want the current feature rendered last so it is on top.
That is in the red zone map I want the outline of the red zone (rendered in red ;) drawn last so that all the red zone is red and not blue where the blue and red share a boundary.
Alternatively can I suppress the other features altogether?