def constructImage(self): plot = Plot() line = Line() line.yValues = [25, 40, 30, 23, 10, 50] line.xValues = range(len(line.yValues)) plot.add(line) plot.setXLabel("X Label") plot.setYLabel("Y Label") plot.setYLimits(0, 60) plot.setXTickLabelSize(24) plot.setYTickLabelSize(36) plot.setAxesLabelSize(18) plot.setPlotParameters(bottom=0.14) plot.save(self.imageName)