pyqtgraph/pyqtgraph — pull request #116 by bks (2014-10-31 20:23:07+00:00)
Title: [ROI] make all ROI subclasses accept the same kwargs

`ROI` subclasses are currently a little awkward to use because they accept a disjoint set of keyword args in `getArrayRegion()`. Fix that and make sure that they all support `axes=(m, n)` for commonality.