public void init() {
chart = new ScatterChart<Number, Number>(xAxis, yAxis);
chart.setPrefWidth(1400);
chart.setPrefHeight(800);
Series<Number, Number> seriesThumb = new Series<Number, Number>();
seriesThumb.setName("Thumb");
Series<Number, Number> seriesIndex = new Series<Number, Number>();
seriesIndex.setName("Index");
Series<Number, Number> seriesMiddle = new Series<Number, Number>();
seriesMiddle.setName("Middle");
int index = 0;
for (ExFrame f : frames) {
ExHand h = hand == 1 ? f.getRight() : f.getLeft();
seriesThumb
.getData()
.add(new Data<Number, Number>(index + 1, h.getThumbVelocity().magnitude()));
seriesIndex
.getData()
.add(new Data<Number, Number>(index + 1, h.getIndexVelocity().magnitude()));
seriesMiddle
.getData()
.add(new Data<Number, Number>(index + 1, h.getMiddleVelocity().magnitude()));
index++;
}
chart.getData().addAll(seriesThumb, seriesIndex, seriesMiddle);
this.getChildren().add(chart);
}
public Parent createContent() {
final NumberAxis xAxis = new NumberAxis();
xAxis.setForceZeroInRange(false);
final NumberAxis yAxis = new NumberAxis(-100, 100, 10);
final ScatterChart<Number, Number> sc = new ScatterChart<>(xAxis, yAxis);
// setup chart
sc.getStylesheets()
.add(LiveScatterChartApp.class.getResource("LiveScatterChart.css").toExternalForm());
sc.setTitle("Animated Sine Wave ScatterChart");
xAxis.setLabel("X Axis");
xAxis.setAnimated(false);
yAxis.setLabel("Y Axis");
yAxis.setAutoRanging(false);
// add starting data
series = new ScatterChart.Series<>();
series.setName("Sine Wave");
series.getData().add(new ScatterChart.Data<Number, Number>(5d, 5d));
sc.getData().add(series);
return sc;
}