public void redraw() {
        pane.setBackground(new Background(new BackgroundFill(backgroundPaint, CornerRadii.EMPTY, Insets.EMPTY)));
        pane.setBorder(new Border(new BorderStroke(borderPaint, BorderStrokeStyle.SOLID, CornerRadii.EMPTY, new BorderWidths(borderWidth / PREFERRED_WIDTH * size))));

        segmentPane.setBackground(new Background(new BackgroundFill(getBackgroundColor(), CornerRadii.EMPTY, Insets.EMPTY)));
        segmentPane.setManaged(isInteractive());
        segmentPane.setVisible(isInteractive());

        drawChart();
    }
Defines the root element of the tree
@param TREE
src/main/java/eu/hansolo/tilesfx/chart/SunburstChart.java