Bases: PyQt4.QtGui.QWidget
returns x,c where x and c are numpy arrays representing the abcissas and ordinates for the corrected curve, respectively
returns xp,cp where xp and cp are numpy arrays representing the abcissas and ordinates for the correction points, respectively
returns x,m where x and m are numpy arrays representing the abcissas and ordinates for the master, respectively
recalculates the position and value of the control points (self.xp and self.corrp) as well as the correction curve (self.corr)
sets control points at the points specified by xp and with the values specified by corrp. Example:
setCorrection([1,2,8,9], [0,0,0,0])
would set 4 control points with initial value 0 at x=1, 2, 8 and 9s