Plot plot = Plots.newPlot(Data.newData(0, 66.6, 33.3, 100));
LineChart chart = GCharts.newLineChart(plot);
chart.addHorizontalRangeMarker(33.3, 66.6, LIGHTBLUE);
chart.setGrid(33.3, 33.3, 3, 3);
chart.addXAxisLabels(AxisLabelsFactory.newAxisLabels(Arrays.asList("Peak","Valley"), Arrays.asList(33.3,66.6)));
chart.addYAxisLabels(AxisLabelsFactory.newNumericAxisLabels(0,33.3,66.6,100));
String url = chart.toURLString();
// EXAMPLE CODE END. Use this url string in your web or
// Internet application.
Logger.getLogger(Logger.GLOBAL_LOGGER_NAME).info(url);
String expectedString = "http://chart.apis.google.com/chart?chs=200x125&chd=e:AAqnVU..&chg=33.3,33.3,3,3&chxt=y,x&chxp=0,0.0,33.3,66.6,100.0|1,33.3,66.6&chxr=0,0.0,100.0|1,0.0,100.0&chxl=1:|Peak|Valley&chm=r,ADD8E6,0,0.33,0.67&cht=lc";