ROI.py 文件源码

def getArrayRegion(self, arr, img=None, axes=(0,1), **kwds):
        rgns = []
        for l in self.lines:
            rgn = l.getArrayRegion(arr, img, axes=axes, **kwds)
            if rgn is None:
                continue
                #return None
            rgns.append(rgn)
            #print l.state['size']

        ## make sure orthogonal axis is the same size
        ## (sometimes fp errors cause differences)
        if img.axisOrder == 'row-major':
            axes = axes[::-1]
        ms = min([r.shape[axes[1]] for r in rgns])
        sl = [slice(None)] * rgns[0].ndim
        sl[axes[1]] = slice(0,ms)
        rgns = [r[sl] for r in rgns]
        #print [r.shape for r in rgns], axes

        return np.concatenate(rgns, axis=axes[0])