private JFreeChart createChart(final GraphBuilder builder) {
final JFreeChart chart =
ChartFactory.createXYLineChart(
builder.graphTitle(),
builder.xAxisLabel(),
builder.yAxisLabel(),
builder.dataset(),
PlotOrientation.VERTICAL,
true, // include legend
true, // tooltips
false // urls
);
chart.setBackgroundPaint(Color.white);
final XYPlot plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
final ValueAxis rangeAxis = plot.getRangeAxis();
// rangeAxis.setRange(0,20);
final XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
renderer.setBaseItemLabelsVisible(true);
if (builder.yRange0To1()) {
chart.getXYPlot().getRangeAxis().setRange(0.0, 1.0);
}
return chart;
}
private static JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createTimeSeriesChart(
"Legal & General Unit Trust Prices",
"Date",
"Price Per Unit",
xydataset,
true,
true,
false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
xyplot.setDomainCrosshairVisible(true);
xyplot.setRangeCrosshairVisible(true);
org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
xylineandshaperenderer.setBaseShapesVisible(true);
xylineandshaperenderer.setBaseShapesFilled(true);
xylineandshaperenderer.setBaseItemLabelsVisible(true);
}
PeriodAxis periodaxis = new PeriodAxis("Date");
periodaxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3];
aperiodaxislabelinfo[0] =
new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"));
aperiodaxislabelinfo[1] =
new PeriodAxisLabelInfo(
org.jfree.data.time.Month.class,
new SimpleDateFormat("MMM"),
new RectangleInsets(2D, 2D, 2D, 2D),
new Font("SansSerif", 1, 10),
Color.blue,
false,
new BasicStroke(0.0F),
Color.lightGray);
aperiodaxislabelinfo[2] =
new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy"));
periodaxis.setLabelInfo(aperiodaxislabelinfo);
xyplot.setDomainAxis(periodaxis);
ChartUtilities.applyCurrentTheme(jfreechart);
return jfreechart;
}
