Java NumberAxis类代码示例

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
private void init(Stage primaryStage) {
    Group root = new Group();
    primaryStage.setScene(new Scene(root));
    NumberAxis xAxis = new NumberAxis("Values for X-Axis", 0, 3, 1);
    NumberAxis yAxis = new NumberAxis("Values for Y-Axis", 0, 3, 1);
    ObservableList<XYChart.Series<Double,Double>> lineChartData = FXCollections.observableArrayList(
        new LineChart.Series<Double,Double>("Series 1", FXCollections.observableArrayList(
            new XYChart.Data<Double,Double>(0.0, 1.0),
            new XYChart.Data<Double,Double>(1.2, 1.4),
            new XYChart.Data<Double,Double>(2.2, 1.9),
            new XYChart.Data<Double,Double>(2.7, 2.3),
            new XYChart.Data<Double,Double>(2.9, 0.5)
        )),
        new LineChart.Series<Double,Double>("Series 2", FXCollections.observableArrayList(
            new XYChart.Data<Double,Double>(0.0, 1.6),
            new XYChart.Data<Double,Double>(0.8, 0.4),
            new XYChart.Data<Double,Double>(1.4, 2.9),
            new XYChart.Data<Double,Double>(2.1, 1.3),
            new XYChart.Data<Double,Double>(2.6, 0.9)
        ))
    );
    LineChart chart = new LineChart(xAxis, yAxis, lineChartData);
    root.getChildren().add(chart);
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
private BarChart createBarChart() {
    CategoryAxis xAxis = new CategoryAxis();
    xAxis.setCategories(FXCollections.<String>observableArrayList(tableModel.getColumnNames()));
    xAxis.setLabel("Year");

    double tickUnit = tableModel.getTickUnit();

    NumberAxis yAxis = new NumberAxis();
    yAxis.setTickUnit(tickUnit);
    yAxis.setLabel("Units Sold");

    final BarChart chart = new BarChart(xAxis, yAxis, tableModel.getBarChartData());
    tableModel.addTableModelListener(new TableModelListener() {

        public void tableChanged(TableModelEvent e) {
            if (e.getType() == TableModelEvent.UPDATE) {
                final int row = e.getFirstRow();
                final int column = e.getColumn();
                final Object value = ((SampleTableModel) e.getSource()).getValueAt(row, column);

                Platform.runLater(new Runnable() {
                    public void run() {
                        XYChart.Series<String, Number> s = (XYChart.Series<String, Number>) chart.getData().get(row);
                        BarChart.Data data = s.getData().get(column);
                        data.setYValue(value);
                    }
                });
            }
        }
    });
    return chart;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
public BubbleChartSample() {
    NumberAxis xAxis = new NumberAxis("X", 0d, 150d, 20d);

    NumberAxis yAxis = new NumberAxis("Y", 0d, 150d, 20d);

    ObservableList<BubbleChart.Series> bubbleChartData = FXCollections.observableArrayList(
        new BubbleChart.Series("Series 1", FXCollections.observableArrayList(
            new XYChart.Data(30d, 40d, 10d),
            new XYChart.Data(60d, 20d, 13d),
            new XYChart.Data(10d, 90d, 7d),
            new XYChart.Data(100d, 40d, 10d),
            new XYChart.Data(50d, 23d, 5d)))
        ,
        new BubbleChart.Series("Series 2", FXCollections.observableArrayList(
            new XYChart.Data(13d, 100d, 7d),
            new XYChart.Data(20d, 80d, 13d),
            new XYChart.Data(100d, 60d, 10d),
            new XYChart.Data(30d, 40d, 6d),
            new XYChart.Data(50d, 20d, 12d)
        ))
    );

    BubbleChart chart = new BubbleChart(xAxis, yAxis, bubbleChartData);
    getChildren().add(chart);
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
@Override
public void initialize(URL location, ResourceBundle resources) {
    sdf = new SimpleDateFormat(Constants.TIMEFORMAT);

    NumberAxis numberAxis = new NumberAxis();
    DateAxis dateAxis = new DateAxis();
    lightChart = new LineChart<>(dateAxis, numberAxis);
    lightChart.setLegendVisible(false);
    lightChart.setCreateSymbols(false);
    contentPane.setCenter(lightChart);

    intervalCB.setItems(GraphInterval.INTERVALS);
    intervalCB.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
        if (sensor != null) {
            sensor.setGraphInterval(newValue);
        }
    });
    intervalCB.getSelectionModel().select(1);

}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected ScatterChart<Number, Number> createChart() {
    final NumberAxis xAxis = new NumberAxis();
    xAxis.setSide(Side.TOP);
    final NumberAxis yAxis = new NumberAxis();
    yAxis.setSide(Side.RIGHT);
    final ScatterChart<Number,Number> sc = new ScatterChart<Number,Number>(xAxis,yAxis);
    // setup chart
    xAxis.setLabel("X Axis");
    yAxis.setLabel("Y Axis");
    // add starting data
    for (int s=0;s<5;s++) {
        XYChart.Series<Number, Number> series = new XYChart.Series<Number, Number>();
        series.setName("Data Series "+s);
        for (int i=0; i<30; i++) series.getData().add(new XYChart.Data<Number, Number>(Math.random()*98, Math.random()*98));
        sc.getData().add(series);
    }
    return sc;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected AreaChart<Number, Number> createChart() {
    NumberAxis xAxis = new NumberAxis();
    NumberAxis yAxis = new NumberAxis();
    AreaChart<Number,Number> ac = new AreaChart<Number,Number>(xAxis,yAxis);
    // setup chart
    ac.setTitle("Area Chart Example");
    xAxis.setLabel("X Axis");
    yAxis.setLabel("Y Axis");
    // add starting data
    for (int s=0;s<3;s++) {
        XYChart.Series<Number,Number> series = new XYChart.Series<Number,Number>();
        series.setName("Data Series "+s);
        double x = 0;
        while (x<95) {
            series.getData().add(new XYChart.Data<Number,Number>(x, Math.random()*99));
            x += 5 + (15*Math.random());
        }
        series.getData().add(new XYChart.Data<Number,Number>(99d, Math.random()*99));
        ac.getData().add(series);
    }
    return ac;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected ScatterChart<Number, Number> createChart() {
    final NumberAxis xAxis = new NumberAxis();
    xAxis.setForceZeroInRange(false);
    final NumberAxis yAxis = new NumberAxis(-100,100,10);
    final ScatterChart<Number,Number> sc = new ScatterChart<Number,Number>(xAxis,yAxis);
    // setup chart
    sc.setId("liveScatterChart");
    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<Number,Number>();
    series.setName("Sine Wave");
    series.getData().add(new ScatterChart.Data<Number, Number>(5d, 5d));
    sc.getData().add(series);
    return sc;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected AreaChart<Number,Number> createChart() {
    final NumberAxis xAxis = new NumberAxis(0,128,8);
    final NumberAxis yAxis = new NumberAxis(0,50,10);
    final AreaChart<Number,Number> ac = new AreaChart<Number,Number>(xAxis,yAxis);
    // setup chart
    ac.setId("audioAreaDemo");
    ac.setLegendVisible(false);
    ac.setTitle("Live Audio Spectrum Data");
    ac.setAnimated(false);
    xAxis.setLabel("Frequency Bands");
    yAxis.setLabel("Magnitudes");
    yAxis.setTickLabelFormatter(new NumberAxis.DefaultFormatter(yAxis,null,"dB"));
    // add starting data
    XYChart.Series<Number,Number> series = new XYChart.Series<Number,Number>();
    series.setName("Audio Spectrum");
    //noinspection unchecked
    series1Data = new XYChart.Data[(int)xAxis.getUpperBound()];
    for (int i=0; i<series1Data.length; i++) {
        series1Data[i] = new XYChart.Data<Number,Number>(i,50);
        series.getData().add(series1Data[i]);
    }
    ac.getData().add(series);
    return ac;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected LineChart<Number, Number> createChart() {
    final NumberAxis xAxis = new NumberAxis();
    final NumberAxis yAxis = new NumberAxis();
    final LineChart<Number,Number> lc = new LineChart<Number,Number>(xAxis,yAxis);
    // setup chart
    lc.setTitle("Basic LineChart");
    xAxis.setLabel("X Axis");
    yAxis.setLabel("Y Axis");
    // add starting data
    XYChart.Series<Number,Number> series = new XYChart.Series<Number,Number>();
    series.setName("Data Series 1");
    series.getData().add(new XYChart.Data<Number,Number>(20d, 50d));
    series.getData().add(new XYChart.Data<Number,Number>(40d, 80d));
    series.getData().add(new XYChart.Data<Number,Number>(50d, 90d));
    series.getData().add(new XYChart.Data<Number,Number>(70d, 30d));
    series.getData().add(new XYChart.Data<Number,Number>(170d, 122d));
    lc.getData().add(series);
    return lc;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected LineChart<String, Number> createChart() {
    final CategoryAxis xAxis = new CategoryAxis();
    final NumberAxis yAxis = new NumberAxis();
    final LineChart<String,Number> lc = new LineChart<String,Number>(xAxis,yAxis);
    // setup chart
    lc.setTitle("LineChart with Category Axis");
    xAxis.setLabel("X Axis");
    yAxis.setLabel("Y Axis");
    // add starting data
    XYChart.Series<String,Number> series = new XYChart.Series<String,Number>();
    series.setName("Data Series 1");
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[0], 50d));
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[1], 80d));
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[2], 90d));
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[3], 30d));
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[4], 122d));
    series.getData().add(new XYChart.Data<String,Number>(CATEGORIES[5], 10d));
    lc.getData().add(series);
    return lc;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
public LineChartSample() {
    NumberAxis xAxis = new NumberAxis("Values for X-Axis", 0, 3, 1);
    NumberAxis yAxis = new NumberAxis("Values for Y-Axis", 0, 3, 1);
    ObservableList<XYChart.Series<Double,Double>> lineChartData = FXCollections.observableArrayList(
        new LineChart.Series<Double,Double>("Series 1", FXCollections.observableArrayList(
            new XYChart.Data<Double,Double>(0.0, 1.0),
            new XYChart.Data<Double,Double>(1.2, 1.4),
            new XYChart.Data<Double,Double>(2.2, 1.9),
            new XYChart.Data<Double,Double>(2.7, 2.3),
            new XYChart.Data<Double,Double>(2.9, 0.5)
        )),
        new LineChart.Series<Double,Double>("Series 2", FXCollections.observableArrayList(
            new XYChart.Data<Double,Double>(0.0, 1.6),
            new XYChart.Data<Double,Double>(0.8, 0.4),
            new XYChart.Data<Double,Double>(1.4, 2.9),
            new XYChart.Data<Double,Double>(2.1, 1.3),
            new XYChart.Data<Double,Double>(2.6, 0.9)
        ))
    );
    LineChart chart = new LineChart(xAxis, yAxis, lineChartData);
    getChildren().add(chart);
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
public ScatterChartSample() {
    NumberAxis xAxis = new NumberAxis("X-Axis", 0d, 8.0d, 1.0d);
    NumberAxis yAxis = new NumberAxis("Y-Axis", 0.0d, 5.0d, 1.0d);
    ObservableList<XYChart.Series> data = FXCollections.observableArrayList(
        new ScatterChart.Series("Series 1", FXCollections.<ScatterChart.Data>observableArrayList(
            new XYChart.Data(0.2, 3.5),
            new XYChart.Data(0.7, 4.6),
            new XYChart.Data(1.8, 1.7),
            new XYChart.Data(2.1, 2.8),
            new XYChart.Data(4.0, 2.2),
            new XYChart.Data(4.1, 2.6),
            new XYChart.Data(4.5, 2.0),
            new XYChart.Data(6.0, 3.0),
            new XYChart.Data(7.0, 2.0),
            new XYChart.Data(7.8, 4.0)
        ))
    );
    ScatterChart chart = new ScatterChart(xAxis, yAxis, data);
    getChildren().add(chart);
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
protected BubbleChart<Number, Number> createChart() {
    final NumberAxis xAxis = new NumberAxis();
    final NumberAxis yAxis = new NumberAxis();
    final BubbleChart<Number,Number> bc = new BubbleChart<Number,Number>(xAxis,yAxis);
    // setup chart
    bc.setTitle("Advanced BubbleChart");
    xAxis.setLabel("X Axis");
    yAxis.setLabel("Y Axis");
    // add starting data
    XYChart.Series<Number,Number> series1 = new XYChart.Series<Number,Number>();
    series1.setName("Data Series 1");
    for (int i=0; i<20; i++) series1.getData().add(
            new XYChart.Data<Number,Number>(Math.random()*100, Math.random()*100, (Math.random()*10)));
    XYChart.Series<Number,Number> series2 = new XYChart.Series<Number,Number>();
    series2.setName("Data Series 2");
    for (int i=0; i<20; i++) series2.getData().add(
            new XYChart.Data<Number,Number>(Math.random()*100, Math.random()*100, (Math.random()*10)));
    bc.getData().addAll(series1, series2);
    return bc;
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
public CurveFittedAreaChartSample() {
    CurveFittedAreaChart chart = new CurveFittedAreaChart(
            new NumberAxis(0, 10000, 2500), new NumberAxis(0, 1000, 200));
    chart.setLegendVisible(false);
    chart.setHorizontalGridLinesVisible(false);
    chart.setVerticalGridLinesVisible(false);
    chart.setAlternativeColumnFillVisible(false);
    chart.setAlternativeRowFillVisible(false);
    final XYChart.Series<Number, Number> series = new XYChart.Series<Number, Number>();
    series.getData().addAll(
            new XYChart.Data<Number, Number>(0, 950),
            new XYChart.Data<Number, Number>(2000, 100),
            new XYChart.Data<Number, Number>(5000, 200),
            new XYChart.Data<Number, Number>(7500, 180),
            new XYChart.Data<Number, Number>(10000, 100));
    chart.getData().add(series);
    String curveFittedChartCss = CurveFittedAreaChartSample.class.getResource("CurveFittedChart.css").toExternalForm();
    chart.getStylesheets().add(curveFittedChartCss);
    getChildren().add(chart);
}
 

import javafx.scene.chart.NumberAxis; //导入依赖的package包/类
public BarChartSample() {
    String[] years = {"2007", "2008", "2009"};
    CategoryAxis xAxis = new CategoryAxis();
    xAxis.setCategories(FXCollections.<String>observableArrayList(years));
    NumberAxis yAxis = new NumberAxis("Units Sold", 0.0d, 3000.0d, 1000.0d);
    ObservableList<BarChart.Series> barChartData = FXCollections.observableArrayList(
        new BarChart.Series("Apples", FXCollections.observableArrayList(
           new BarChart.Data(years[0], 567d),
           new BarChart.Data(years[1], 1292d),
           new BarChart.Data(years[2], 1292d)
        )),
        new BarChart.Series("Lemons", FXCollections.observableArrayList(
           new BarChart.Data(years[0], 956),
           new BarChart.Data(years[1], 1665),
           new BarChart.Data(years[2], 2559)
        )),
        new BarChart.Series("Oranges", FXCollections.observableArrayList(
           new BarChart.Data(years[0], 1154),
           new BarChart.Data(years[1], 1927),
           new BarChart.Data(years[2], 2774)
        ))
    );
    BarChart chart = new BarChart(xAxis, yAxis, barChartData, 25.0d);
    getChildren().add(chart);
}