[axis] autoranging property may lead to improper chart's elements allocation

You can see an effect on an attached movie.

Just switch on autoranging and you get labels, not fitting in the control's boundaries.

Code:


import java.util.Arrays;
import java.util.Comparator;
import java.util.Random;
import javafx.application.Application;
import javafx.collections.FXCollections;
import javafx.collections.ObservableList;
import javafx.scene.Scene;
import javafx.scene.chart.BubbleChart;
import javafx.scene.chart.NumberAxis;
import javafx.scene.chart.XYChart;
import javafx.scene.control.ToggleButton;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.stage.Stage;
import javafx.util.StringConverter;

public class JavaCharts extends Application {
    
    public static void main(String[] args) {
        launch(args);
    }
    NumberAxis axis1 = new NumberAxis(0, 100, 10);
    NumberAxis axis2 = new NumberAxis(0, 100, 10);
    BubbleChart chart = new BubbleChart(axis1, axis2);
    VBox vb = new VBox();
    
    @Override
    public void start(Stage stage) throws Exception {
        chart.setTitle("BubbleChart");
        chart.setStyle("-fx-border-color: darkgray;");
        
        ObservableList list = FXCollections.observableArrayList();
        int max = 100;
        int min = 30;
        
        for (int i = 0; i < 30; i++) {
            XYChart.Data newData = new XYChart.Data();
            newData.setXValue(new Random().nextDouble() * (max - min) + min);
            newData.setYValue(new Random().nextDouble() * (max - min) + min);
            newData.setExtraValue(new Random().nextDouble() * (max - min) / 4);
            
            list.add(newData);
        }
        
        Object[] array = list.toArray();
        Arrays.sort(array, new Comparator() {
            
            @Override
            public int compare(Object t, Object t1) {
                return (int) Math.round(((Double) ((XYChart.Data) t).getXValue()) - ((Double) ((XYChart.Data) t1).getXValue()));
            }
        });
        
        XYChart.Series serie = new XYChart.Series("serie", FXCollections.observableArrayList(array));
        
        chart.getData().add(serie);
        
        Pane pane = new Pane();
        pane.setPrefSize(600, 600);
        
        axis2.setTickLabelFormatter(new ChartsLabelFormatter<Number>());
        
        axis2.setTickLabelFont(new Font("Arial", 20));
        
        axis2.setLowerBound(-0.5437);
        
        ToggleButton tb = new ToggleButton("Auto ranging");
        tb.selectedProperty().bindBidirectional(axis2.autoRangingProperty());
        
        pane.setPrefSize(600, 600);
        pane.getChildren().add(chart);
        
        vb.getChildren().addAll(pane, tb);
        
        Scene scene = new Scene(vb, 700, 700);
        stage.setScene(scene);
        stage.show();
    }
    
    private static class ChartsLabelFormatter<Number> extends StringConverter<Number> {
        
        @Override
        public String toString(Number t) {
            return "Form" + t;
        }
        
        @Override
        public Number fromString(String string) {
            throw new UnsupportedOperationException("Not supported yet.");
        }
    }
}