renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, DateFormat.getDateTimeInstance(), NumberFormat.getNumberInstance())); renderer.setBaseShapesVisible(true); renderer.setAlpha(0.1f); Display display = Display.getDefault(); for (int i = 0; i < durationSeries.size(); i++) {