def prevPlot ( self ) : if self . stacker . currentIndex ( ) > 0 : self . stacker . setCurrentIndex ( self . stacker . currentIndex ( ) - 1 )
python last poststep not showing on plot
Moves the displayed plot to the previous one
def prevPlot(self):
        """Moves the displayed plot to the previous one"""
        if self.stacker.currentIndex() > 0:
            self.stacker.setCurrentIndex(self.stacker.currentIndex()-1)