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);
}
