Java BarChart類代碼示例

本文整理匯總了Java中javafx.scene.chart.BarChart類的典型用法代碼示例。如果您正苦於以下問題：Java BarChart類的具體用法？Java BarChart怎麽用？Java BarChart使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。

BarChart類屬於javafx.scene.chart包，在下文中一共展示了BarChart類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: createBarChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
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;
}

開發者ID:jalian-systems，項目名稱:marathonv5，代碼行數:33，代碼來源:SwingInterop.java

示例2: BarChartSample

import javafx.scene.chart.BarChart; //導入依賴的package包/類
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);
}

開發者ID:jalian-systems，項目名稱:marathonv5，代碼行數:26，代碼來源:BarChartSample.java

示例3: ImageBarChartSample

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public ImageBarChartSample() {

        String imageBarChartCss = ImageBarChartSample.class.getResource("ImageBarChart.css").toExternalForm();

        BarChart barChart = new BarChart(new CategoryAxis(), new NumberAxis());
        barChart.setLegendVisible(false);
        barChart.getStylesheets().add(imageBarChartCss);

        barChart.getData().add(
                new XYChart.Series<String, Integer>("Sales Per Product",
                FXCollections.observableArrayList(
                new XYChart.Data<String, Integer>("SUV", 120),
                new XYChart.Data<String, Integer>("Sedan", 50),
                new XYChart.Data<String, Integer>("Truck", 180),
                new XYChart.Data<String, Integer>("Van", 20))));

        Scene scene = new Scene(barChart, 350, 300);
        scene.getStylesheets().add(ImageBarChartSample.class.getResource("ImageBarChart.css").toString());
        getChildren().add(barChart);
    }

開發者ID:jalian-systems，項目名稱:marathonv5，代碼行數:21，代碼來源:ImageBarChartSample.java

示例4: createChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
protected BarChart<String, Number> createChart() {
    final CategoryAxis xAxis = new CategoryAxis();
    final NumberAxis yAxis = new NumberAxis(0,50,10);
    final BarChart<String,Number> bc = new BarChart<String,Number>(xAxis,yAxis);
    bc.setId("barAudioDemo");
    bc.setLegendVisible(false);
    bc.setAnimated(false);
    bc.setBarGap(0);
    bc.setCategoryGap(1);
    bc.setVerticalGridLinesVisible(false);
    // setup chart
    bc.setTitle("Live Audio Spectrum Data");
    xAxis.setLabel("Frequency Bands");
    yAxis.setLabel("Magnitudes");
    yAxis.setTickLabelFormatter(new NumberAxis.DefaultFormatter(yAxis,null,"dB"));
    // add starting data
    XYChart.Series<String,Number> series1 = new XYChart.Series<String,Number>();
    series1.setName("Data Series 1");
    //noinspection unchecked
    series1Data = new XYChart.Data[128];
    String[] categories = new String[128];
    for (int i=0; i<series1Data.length; i++) {
        categories[i] = Integer.toString(i+1);
        series1Data[i] = new XYChart.Data<String,Number>(categories[i],50);
        series1.getData().add(series1Data[i]);
    }
    bc.getData().add(series1);
    return bc;
}

開發者ID:jalian-systems，項目名稱:marathonv5，代碼行數:30，代碼來源:AdvBarAudioChartSample.java

示例5: chart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public static BarChart<String, Number> chart(String title, CategoryColumn categoryColumn, NumericColumn
        numericColumn) {

    final CategoryAxis categoryAxis = getCategoryAxis(categoryColumn);
    final NumberAxis numberAxis = getNumberAxis(numericColumn);

    final BarChart<String, Number> barChart = getBarChart(title, categoryAxis, numberAxis);
    List<XYChart.Data<String, Number>> data = new ArrayList<>(categoryColumn.size());

    for (int i = 0; i < categoryColumn.size(); i++) {
        data.add(new XYChart.Data<>(categoryColumn.get(i), numericColumn.getFloat(i)));
    }

    barChart.getData().add(getSeries(numericColumn, data));
    return barChart;
}

開發者ID:jtablesaw，項目名稱:tablesaw，代碼行數:17，代碼來源:FxBar.java

示例6: chart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public static BarChart<Number, String> chart(String title, CategoryColumn categoryColumn, NumericColumn
        numericColumn) {

    final CategoryAxis categoryAxis = getCategoryAxis(categoryColumn);
    final NumberAxis numberAxis = getNumberAxis(numericColumn);

    final BarChart<Number, String> bar = getNumberStringBarChart(title, numberAxis, categoryAxis);
    List<XYChart.Data<Number, String>> d2 = new ArrayList<>(numericColumn.size());

    for (int i = 0; i < numericColumn.size(); i++) {
        d2.add(new XYChart.Data<>(numericColumn.getFloat(i), categoryColumn.get(i)));
    }

    XYChart.Series<Number, String> series1 = getNumberStringSeries(categoryColumn, d2);

    bar.getData().add(series1);
    return bar;
}

開發者ID:jtablesaw，項目名稱:tablesaw，代碼行數:19，代碼來源:FxHorizontalBar.java

示例7: chart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public static BarChart<String, Number> chart(String title, IntColumn categoryColumn, NumericColumn numericColumn) {

        Table t = Table.create("", categoryColumn, numericColumn);
        t = t.sortDescendingOn(numericColumn.name());

        final CategoryAxis categoryAxis = getCategoryAxis(t.categoryColumn(0));
        final NumberAxis numberAxis = getNumberAxis(t.numericColumn(1));

        final BarChart<String, Number> barChart = getBarChart(title, categoryAxis, numberAxis);
        List<XYChart.Data<String, Number>> data = new ArrayList<>(categoryColumn.size());

        for (int i = 0; i < categoryColumn.size(); i++) {
            data.add(new XYChart.Data<>(categoryColumn.getString(i), numericColumn.getFloat(i)));
        }

        barChart.getData().add(getSeries(numericColumn, data));
        return barChart;
    }

開發者ID:jtablesaw，項目名稱:tablesaw，代碼行數:19，代碼來源:FxPareto.java

示例8: buildDistortionHistograms

import javafx.scene.chart.BarChart; //導入依賴的package包/類
private Region buildDistortionHistograms() {
	this.sizeChart = new BarChart<String, Number>(new CategoryAxis(), new NumberAxis());
	this.sizeChart.setPrefWidth(CHART_WIDTH);
	this.sizeChart.setPrefHeight(IMG_WIDTH/2);
	this.sizeChart.getXAxis().setLabel("Scale factor");
	this.sizeChart.setBarGap(0);
	this.sizeChart.setCategoryGap(0);
	this.sizeChart.setAnimated(false);
	this.sizeChart.setLegendVisible(false);
	
	this.shapeChart = new BarChart<String, Number>(new CategoryAxis(), new NumberAxis());
	this.shapeChart.setPrefWidth(CHART_WIDTH);
	this.shapeChart.setPrefHeight(IMG_WIDTH/2);
	this.shapeChart.getXAxis().setLabel("Stretch factor");
	this.shapeChart.setBarGap(0);
	this.shapeChart.setCategoryGap(0);
	this.shapeChart.setAnimated(false);
	this.shapeChart.setLegendVisible(false);
	
	return new VBox(5, sizeChart, shapeChart);
}

開發者ID:jkunimune15，項目名稱:Map-Projections，代碼行數:22，代碼來源:MapAnalyzer.java

示例9: handleFirstLoginsChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
private void handleFirstLoginsChart() throws IOException, InterruptedException, ExecutionException {
    FutureRequest<LinkedHashMap<LocalDateTime, Integer>> requestResult = sock.submit(new NewPlayerLoginsRequest(
            startDatePicker.getValue(),
            endDatePicker.getValue().plusDays(1)
    ));

    LinkedHashMap<LocalDateTime, Integer> counts = requestResult.get();
    XYChart.Series<String, Number> series = new XYChart.Series<>();
    for(Map.Entry<LocalDateTime, Integer> e : counts.entrySet()) {
        series.getData().add(new XYChart.Data(e.getKey().toString(), e.getValue()));
    }
    series.setName("New Players");
    final CategoryAxis xAxis = new CategoryAxis();
    final NumberAxis yAxis = new NumberAxis();
    xAxis.setLabel("Time Joined");
    yAxis.setLabel("Players Joined");
    yAxis.setTickLength(5);
    yAxis.setMinorTickLength(1);
    xAxis.setAutoRanging(true);
    final BarChart<String, Number> barChart = new BarChart<>(xAxis, yAxis);
    barChart.setTitle("New Players");
    barChart.getData().add(series);

    chartPane.setCenter(barChart);
    chartPane.layout();
}

開發者ID:jmhertlein，項目名稱:mcanalytics，代碼行數:27，代碼來源:ChartPane.java

示例10: getBarChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public BarChart<String, Number> getBarChart() {
    BarChart<String, Number> barChart = new BarChart<String, Number>(xAxis, yAxis);
    barChart.setTitle(chartTitle());
    barChart.setLegendVisible(false);
    yAxis.setLabel(barChartYAxisLabel());
    xAxis.setLabel(barChartXAxisLabel());
    barChart.getData().add(barChartData());
    return barChart;
}

開發者ID:kwilliams3，項目名稱:Recordian，代碼行數:10，代碼來源:BarChartFactory.java

示例11: simpleBarChartByCountry

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public void simpleBarChartByCountry(Stage stage) {
    stage.setTitle("Bar Chart");
    final BarChart<String, Number> barChart
            = new BarChart<>(xAxis, yAxis);
    barChart.setTitle("Country Summary");
    xAxis.setLabel("Country");
    yAxis.setLabel("Population");

    series1.setName("1950");
    addDataItem(series1, belgium, 8639369);
    addDataItem(series1, france, 42518000);
    addDataItem(series1, germany, 68374572);
    addDataItem(series1, netherlands, 10113527);
    addDataItem(series1, sweden, 7014005);
    addDataItem(series1, unitedKingdom, 50127000);

    series2.setName("1960");
    addDataItem(series2, belgium, 9118700);
    addDataItem(series2, france, 46584000);
    addDataItem(series2, germany, 72480869);
    addDataItem(series2, netherlands, 11486000);
    addDataItem(series2, sweden, 7480395);
    addDataItem(series2, unitedKingdom, 52372000);

    series3.setName("1970");
    addDataItem(series3, belgium, 9637800);
    addDataItem(series3, france, 51918000);
    addDataItem(series3, germany, 77783164);
    addDataItem(series3, netherlands, 13032335);
    addDataItem(series3, sweden, 8042803);
    addDataItem(series3, unitedKingdom, 55632000);

    Scene scene = new Scene(barChart, 800, 600);
    barChart.getData().addAll(series1, series2, series3);
    stage.setScene(scene);
    stage.show();
}

開發者ID:PacktPublishing，項目名稱:Machine-Learning-End-to-Endguide-for-Java-developers，代碼行數:38，代碼來源:BarCharts - MainApp.java

示例12: getBarChartData

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public ObservableList<BarChart.Series> getBarChartData() {
    if (bcData == null) {
        bcData = FXCollections.<BarChart.Series>observableArrayList();
        for (int row = 0; row < getRowCount(); row++) {
            ObservableList<BarChart.Data> series = FXCollections.<BarChart.Data>observableArrayList();
            for (int column = 0; column < getColumnCount(); column++) {
                series.add(new BarChart.Data(getColumnName(column), getValueAt(row, column)));
            }
            bcData.add(new BarChart.Series(series));
        }
    }
    return bcData;
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:14，代碼來源:SampleTableModel.java

示例13: createChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
protected BarChart<String, Number> createChart() {
    final String[] years = {"2007", "2008", "2009"};
    final CategoryAxis xAxis = new CategoryAxis();
    final NumberAxis yAxis = new NumberAxis();
    yAxis.setTickLabelFormatter(new NumberAxis.DefaultFormatter(yAxis,"$",null));
    final BarChart<String,Number> bc = new BarChart<String,Number>(xAxis,yAxis);
    // setup chart
    bc.setTitle("Advanced Bar Chart");
    xAxis.setLabel("Year");
    xAxis.setCategories(FXCollections.<String>observableArrayList(Arrays.asList(years)));
    yAxis.setLabel("Price");
    // add starting data
    XYChart.Series<String,Number> series1 = new XYChart.Series<String,Number>();
    series1.setName("Data Series 1");
    XYChart.Series<String,Number> series2 = new XYChart.Series<String,Number>();
    series2.setName("Data Series 2");
    XYChart.Series<String,Number> series3 = new XYChart.Series<String,Number>();
    series3.setName("Data Series 3");
    // create sample data
    series1.getData().add(new XYChart.Data<String,Number>(years[0], 567));
    series1.getData().add(new XYChart.Data<String,Number>(years[1], 1292));
    series1.getData().add(new XYChart.Data<String,Number>(years[2], 2180));
    series2.getData().add(new XYChart.Data<String,Number>(years[0], 956));
    series2.getData().add(new XYChart.Data<String,Number>(years[1], 1665));
    series2.getData().add(new XYChart.Data<String,Number>(years[2], 2450));
    series3.getData().add(new XYChart.Data<String,Number>(years[0], 800));
    series3.getData().add(new XYChart.Data<String,Number>(years[1], 1000));
    series3.getData().add(new XYChart.Data<String,Number>(years[2], 2800));
    bc.getData().add(series1);
    bc.getData().add(series2);
    bc.getData().add(series3);
    return bc;
}

開發者ID:apache，項目名稱:incubator-netbeans，代碼行數:34，代碼來源:ChartAdvancedBar.java

示例14: createChart

import javafx.scene.chart.BarChart; //導入依賴的package包/類
protected BarChart<Number, String> createChart() {
    final String[] years = {"2007", "2008", "2009"};
    final CategoryAxis yAxis = new CategoryAxis();
    final NumberAxis xAxis = new NumberAxis();
    final BarChart<Number,String> bc = new BarChart<Number,String>(xAxis,yAxis);
    // setup chart
    bc.setTitle("Horizontal Bar Chart Example");
    yAxis.setLabel("Year");
    yAxis.setCategories(FXCollections.<String>observableArrayList(Arrays.asList(years)));
    xAxis.setLabel("Price");
    // add starting data
    XYChart.Series<Number,String> series1 = new XYChart.Series<Number,String>();
    series1.setName("Data Series 1");
    XYChart.Series<Number,String> series2 = new XYChart.Series<Number,String>();
    series2.setName("Data Series 2");
    XYChart.Series<Number,String> series3 = new XYChart.Series<Number,String>();
    series3.setName("Data Series 3");
    series1.getData().add(new XYChart.Data<Number,String>(567, years[0]));
    series1.getData().add(new XYChart.Data<Number,String>(1292, years[1]));
    series1.getData().add(new XYChart.Data<Number,String>(2180, years[2]));
    series2.getData().add(new XYChart.Data<Number,String>(956, years[0]));
    series2.getData().add(new XYChart.Data<Number,String>(1665, years[1]));
    series2.getData().add(new XYChart.Data<Number,String>(2450, years[2]));
    series3.getData().add(new XYChart.Data<Number,String>(800, years[0]));
    series3.getData().add(new XYChart.Data<Number,String>(1000, years[1]));
    series3.getData().add(new XYChart.Data<Number,String>(2800, years[2]));
    bc.getData().add(series1);
    bc.getData().add(series2);
    bc.getData().add(series3);
    return bc;
}

開發者ID:jalian-systems，項目名稱:marathonv5，代碼行數:32，代碼來源:AdvHorizontalBarChartSample.java

示例15: simpleBarChartByYear

import javafx.scene.chart.BarChart; //導入依賴的package包/類
public void simpleBarChartByYear(Stage stage) {
    stage.setTitle("Bar Chart");
    final BarChart<String, Number> barChart
            = new BarChart<>(xAxis, yAxis);
    barChart.setTitle("Year Summary");
    xAxis.setLabel("Year");
    yAxis.setLabel("Population");

    String year1950 = "1950";
    String year1960 = "1960";
    String year1970 = "1970";

    series1.setName(belgium);
    addDataItem(series1, year1950, 8639369);
    addDataItem(series1, year1960, 9118700);
    addDataItem(series1, year1970, 9637800);

    series2.setName(france);
    addDataItem(series2, year1950, 42518000);
    addDataItem(series2, year1960, 46584000);
    addDataItem(series2, year1970, 51918000);

    series3.setName(germany);
    addDataItem(series3, year1950, 68374572);
    addDataItem(series3, year1960, 72480869);
    addDataItem(series3, year1970, 77783164);

    series4.setName(netherlands);
    addDataItem(series4, year1950, 10113527);
    addDataItem(series4, year1960, 11486000);
    addDataItem(series4, year1970, 13032335);

    series5.setName(sweden);
    addDataItem(series5, year1950, 7014005);
    addDataItem(series5, year1960, 7480395);
    addDataItem(series5, year1970, 8042803);

    series6.setName(unitedKingdom);
    addDataItem(series6, year1950, 50127000);
    addDataItem(series6, year1960, 52372000);
    addDataItem(series6, year1970, 55632000);

    Scene scene = new Scene(barChart, 800, 600);
    barChart.getData().addAll(series1, series2, series3, series4, series5, series6);
    stage.setScene(scene);
    stage.show();
}

開發者ID:PacktPublishing，項目名稱:Java-Data-Science-Made-Easy，代碼行數:48，代碼來源:BarCharts - MainApp.java

注：本文中的javafx.scene.chart.BarChart類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。