private Chart createChart(int points) {
Chart chart = new Chart(ChartType.SCATTER);
Configuration conf = chart.getConfiguration();
conf.getChart().setZoomType(ZoomType.XY);
conf.disableCredits();
conf.setTitle("Height vs Weight");
conf.setSubTitle("Polygon series in Vaadin Charts.");
Tooltip tooltip = conf.getTooltip();
tooltip.setHeaderFormat("{series.name}");
tooltip.setPointFormat("{point.x} cm, {point.y} kg");
XAxis xAxis = conf.getxAxis();
xAxis.setStartOnTick(true);
xAxis.setEndOnTick(true);
xAxis.setShowLastLabel(true);
xAxis.setTitle("Height (cm)");
YAxis yAxis = conf.getyAxis();
yAxis.setTitle("Weight (kg)");
AbstractLinePlotOptions plotOptions = new PlotOptionsScatter();
plotOptions.setThreshold(0);
DataSeries scatter = new DataSeries();
scatter.setPlotOptions(plotOptions);
scatter.setName("Observations");
fillScatter(scatter, points);
conf.addSeries(scatter);
return chart;
}
@Override
protected Component getChart() {
Chart chart = new Chart();
chart.setHeight("450px");
chart.setWidth("100%");
Configuration configuration = chart.getConfiguration();
configuration.getTitle().setText("Logarithmic axis demo");
configuration.getxAxis().setTickInterval(1);
YAxis yAxis = configuration.getyAxis();
yAxis.setType(AxisType.LOGARITHMIC);
yAxis.setMinorTickInterval("0.1");
configuration.getTooltip().setHeaderFormat("<b>{series.name}</b><br />");
configuration.getTooltip().setPointFormat("x = {point.x}, y = {point.y}");
PlotOptionsLine plotOptions = new PlotOptionsLine();
plotOptions.setPointStart(1);
configuration.setPlotOptions(plotOptions);
ListSeries ls = new ListSeries(1, 2, 4, 8, 16, 32, 64, 128, 256, 512);
configuration.setSeries(ls);
chart.drawChart(configuration);
return chart;
}
@Override
protected Component getChart() {
Chart chart = new Chart();
Configuration config = chart.getConfiguration();
config.getChart().setType(ChartType.HEATMAP);
config.getChart().setMarginTop(40);
config.getChart().setMarginBottom(40);
config.getTitle().setText("Sales per employee per weekday");
config
.getxAxis()
.setCategories(
"Marta",
"Mysia",
"Misiek",
"Maniek",
"Miki",
"Guillermo",
"Jonatan",
"Zdzisław",
"Antoni",
"Zygmunt");
config.getyAxis().setCategories("Monday", "Tuesday", "Wednesday", "Thursday", "Friday");
config.getColorAxis().setMin(0);
config.getColorAxis().setMinColor(SolidColor.WHITE);
config.getColorAxis().setMaxColor(getThemeColors()[0]);
config.getLegend().setLayout(LayoutDirection.VERTICAL);
config.getLegend().setAlign(HorizontalAlign.RIGHT);
config.getLegend().setMargin(0);
config.getLegend().setVerticalAlign(VerticalAlign.TOP);
config.getLegend().setY(25);
config.getLegend().setSymbolHeight(320);
HeatSeries rs = new HeatSeries("Sales per employee", getRawData());
PlotOptionsHeatmap plotOptionsHeatmap = new PlotOptionsHeatmap();
plotOptionsHeatmap.setDataLabels(new DataLabels());
plotOptionsHeatmap.getDataLabels().setEnabled(true);
SeriesTooltip tooltip = new SeriesTooltip();
tooltip.setHeaderFormat("{series.name}<br/>");
tooltip.setPointFormat("Amount: <b>{point.value}</b> ");
plotOptionsHeatmap.setTooltip(tooltip);
config.setPlotOptions(plotOptionsHeatmap);
config.setSeries(rs);
chart.drawChart(config);
return chart;
}
@Override
protected Component getChart() {
final Chart chart = new Chart();
chart.setWidth(500, Unit.PIXELS);
final Configuration configuration = chart.getConfiguration();
configuration.getChart().setType(ChartType.SOLIDGAUGE);
configuration.getTitle().setText("Speed");
Pane pane = new Pane();
pane.setCenter("50%", "85%");
pane.setSize("140%");
pane.setStartAngle(-90);
pane.setEndAngle(90);
configuration.addPane(pane);
configuration.getTooltip().setEnabled(false);
Background bkg = new Background();
bkg.setBackgroundColor(new SolidColor("#eeeeee"));
bkg.setInnerRadius("60%");
bkg.setOuterRadius("100%");
bkg.setShape("arc");
bkg.setBorderWidth(0);
pane.setBackground(new Background[] {bkg});
YAxis yaxis = configuration.getyAxis();
yaxis.setLineWidth(0);
yaxis.setTickInterval(200);
yaxis.setTickWidth(0);
yaxis.setMin(0);
yaxis.setMax(200);
yaxis.setTitle(new AxisTitle(""));
yaxis.getTitle().setY(-70);
yaxis.setLabels(new Labels());
yaxis.getLabels().setY(16);
Stop stop1 = new Stop(0.1f, SolidColor.GREEN);
Stop stop2 = new Stop(0.5f, SolidColor.YELLOW);
Stop stop3 = new Stop(0.9f, SolidColor.RED);
yaxis.setStops(new Stop[] {stop1, stop2, stop3});
PlotOptionsSolidGauge plotOptions = new PlotOptionsSolidGauge();
plotOptions.setTooltip(new SeriesTooltip());
plotOptions.getTooltip().setValueSuffix(" km/h");
DataLabels labels = new DataLabels();
labels.setY(5);
labels.setBorderWidth(0);
labels.setUseHTML(true);
labels.setFormat(
"<div style=\"text-align:center\"><span style=\"font-size:25px;\">{y}</span><br/>"
+ " <span style=\"font-size:12pxg\">km/h</span></div>");
plotOptions.setDataLabels(labels);
configuration.setPlotOptions(plotOptions);
final ListSeries series = new ListSeries("Speed", 80);
configuration.setSeries(series);
runWhileAttached(
chart,
new Runnable() {
Random r = new Random(0);
@Override
public void run() {
Integer oldValue = series.getData()[0].intValue();
Integer newValue = (int) (oldValue + (r.nextDouble() - 0.5) * 20.0);
if (newValue > 200) {
newValue = 200;
} else if (newValue < 0) {
newValue = 0;
}
series.updatePoint(0, newValue);
}
},
3000,
12000);
chart.drawChart(configuration);
return chart;
}