protected void drawItemPass1(Graphics2D x_graphics,
                                 Rectangle2D x_dataArea,
                                 PlotRenderingInfo x_info,
                                 XYPlot x_plot,
                                 ValueAxis x_domainAxis,
                                 ValueAxis x_rangeAxis,
                                 XYDataset x_dataset,
                                 int x_series,
                                 int x_item,
                                 CrosshairState x_crosshairState) {