Bar chart with crosshatch pattern

[PGriffith]

Change colour of item in Chart

from java.awt import Color from org.jfree.chart.renderer.xy import XYLineAndShapeRenderer from java.awt.geom import Rectangle2D chart = event.source.parent.getComponent('Chart').getChart() ucl = 58.0 plot = chart.getPlot() class MyRenderer(XYLineAndShapeRenderer): def getItemPaint(self,series,row): if series == 0 and plot.getDataset(0).getYValue(series, row) > ucl: return Color.RED else: return Color.BLUE renderer = MyRenderer() renderer.setSeriesLinesVisible(0,False) renderer.s…

This might get you started.