final StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer; rr.setPlotImages(true); rr.setShapesFilled(Boolean.TRUE);
renderer2.setSeriesPaint( 2, ratioColorMax ); renderer2.setSeriesStroke( 2, new BasicStroke ( 0.5f ) ); renderer2.setPlotImages( true ); plot.setRenderer( 1, renderer2 );