Java Code Examples for javafx.scene.chart.XYChart#Data

The following examples show how to use javafx.scene.chart.XYChart#Data . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: AdvAreaAudioChartSample.java From marathonv5 with Apache License 2.0

6 votes

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;
}

Example 2

Source File: AdvCandleStickChartSample.java From marathonv5 with Apache License 2.0

6 votes

@Override protected void seriesRemoved(Series<Number, Number> series) {
    // remove all candle nodes
    for (XYChart.Data<Number, Number> d : series.getData()) {
        final Node candle = d.getNode();
        if (shouldAnimate()) {
            // fade out old candle
            FadeTransition ft = new FadeTransition(Duration.millis(500), candle);
            ft.setToValue(0);
            ft.setOnFinished(new EventHandler<ActionEvent>() {

                @Override
                public void handle(ActionEvent actionEvent) {
                    getPlotChildren().remove(candle);
                }
            });
            ft.play();
        } else {
            getPlotChildren().remove(candle);
        }
    }
}

Example 3

Source File: SinChartComponent.java From spring-labs with Apache License 2.0

6 votes

public SinChartComponent() {

    NumberAxis xAxis = new NumberAxis();
    xAxis.setLabel("x");

    NumberAxis yAxis = new NumberAxis();
    yAxis.setLabel("y");

    XYChart.Series<Number, Number> series = new XYChart.Series<>();
    series.setName("Sine");

    ObservableList<XYChart.Data<Number, Number>> data = series.getData();

    for (double x = -Math.PI; x < Math.PI; x += 0.5) {
      data.add(new XYChart.Data<Number, Number>(x, 10 * Math.sin(x)));
    }

    LineChart<Number, Number> lineChart = new LineChart<Number, Number>(xAxis, yAxis);
    lineChart.setTitle("Sine function");
    lineChart.getData().add(series);

    getChildren().add(lineChart);
  }

Example 4

Source File: AdvAreaAudioChartSample.java From marathonv5 with Apache License 2.0

6 votes

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;
}

Example 5

Source File: EpidemicReportsChartController.java From MyBox with Apache License 2.0

5 votes

protected void drawValueBarsHorizontal(List<EpidemicReport> timeReports) {
    if (valuesNames.size() != 1 || timeReports == null || timeReports.isEmpty()) {
        return;
    }
    String valueName = orderNames.get(0);
    LabeledHorizontalBarChart barChart = addHorizontalBarChart();

    Map<String, String> palette = new HashMap();
    for (int i = timeReports.size() - 1; i >= 0; i--) {
        EpidemicReport report = timeReports.get(i);
        String location = report.getLocationFullName();
        String label = (multipleDatasets ? report.getDataSet() + " - " : "") + location;
        palette.put(label, settingsController.locationColors.get(location));
        Number value = report.value(valueName);
        if (value == null) {
            continue;
        }
        double coordinateValue = FxmlControl.coordinateValue(chartCoordinate, value.doubleValue());
        XYChart.Series series = new XYChart.Series();
        series.setName(label);
        XYChart.Data item = new XYChart.Data(coordinateValue, label);
        series.getData().add(item);
        barChart.getData().add(series);
        if (labelType == LabelType.Pop) {
            FxmlControl.setTooltip(item.getNode(), label + " " + value);
        }
    }
    FxmlControl.setBarChartColors(barChart, palette, legendSide != null);
}

Example 6

Source File: SupplyView.java From bisq with GNU Affero General Public License v3.0

5 votes

private void updateBSQBurntDailyMA(List<XYChart.Data<Number, Number>> updatedBurntBsq) {
    seriesBSQBurntDailyMA.getData().clear();

    Comparator<Number> compareXChronology =
            Comparator.comparingInt(Number::intValue);

    Comparator<XYChart.Data<Number, Number>> compareXyDataChronology =
            (xyData1, xyData2) ->
                    compareXChronology.compare(
                            xyData1.getXValue(),
                            xyData2.getXValue());

    var sortedUpdatedBurntBsq = updatedBurntBsq
            .stream()
            .sorted(compareXyDataChronology)
            .collect(Collectors.toList());

    var burntBsqXValues = sortedUpdatedBurntBsq.stream().map(XYChart.Data::getXValue);
    var burntBsqYValues = sortedUpdatedBurntBsq.stream().map(XYChart.Data::getYValue);

    var maPeriod = 15;
    var burntBsqMAYValues =
            MovingAverageUtils.simpleMovingAverage(
                    burntBsqYValues,
                    maPeriod);

    BiFunction<Number, Double, XYChart.Data<Number, Number>> xyToXyData =
            XYChart.Data<Number, Number>::new;

    List<XYChart.Data<Number, Number>> burntBsqMA =
            zip(burntBsqXValues, burntBsqMAYValues, xyToXyData)
                    .filter(xyData -> Double.isFinite(xyData.getYValue().doubleValue()))
                    .collect(Collectors.toList());

    seriesBSQBurntDailyMA.getData().setAll(burntBsqMA);
}

Example 7

Source File: VolumeChart.java From bisq with GNU Affero General Public License v3.0

5 votes

@Override
protected void dataItemAdded(XYChart.Series<Number, Number> series, int itemIndex, XYChart.Data<Number, Number> item) {
    Node volumeBar = createCandle(getData().indexOf(series), item, itemIndex);
    getPlotChildren().remove(volumeBar);

    if (shouldAnimate()) {
        volumeBar.setOpacity(0);
        getPlotChildren().add(volumeBar);
        FadeTransition ft = new FadeTransition(Duration.millis(500), volumeBar);
        ft.setToValue(1);
        ft.play();
    } else {
        getPlotChildren().add(volumeBar);
    }
}

Example 8

Source File: ChartUtil.java From DevToolBox with GNU Lesser General Public License v2.1

5 votes

public static void changeChart(LineChart chart, Date now, Double dt, String name) {
    ObservableList<XYChart.Series> data = chart.getData();
    XYChart.Series xys = null;
    if (data.isEmpty()) {
        xys = getSeries(chart, dt, name);
        data.add(xys);
        addClickListener(chart);
    } else {
        boolean exits = false;
        for (XYChart.Series series : data) {
            if (name.equals(series.getName())) {
                exits = true;
                xys = series;
                break;
            }
        }
        if (!exits) {
            xys = getSeries(chart, dt, name);
            data.add(xys);
            addClickListener(chart);
        }
        NumberAxis na = (NumberAxis) chart.getYAxis();
        na.setUpperBound(Math.max(na.getUpperBound(), dt));
    }
    XYChart.Data xdata = new XYChart.Data<>(DATE_FORMAT.format(now), dt);
    xdata.setNode(new HoveredThresholdNode(dt, dt));
    xdata.getNode().setVisible(CACHE.get(name) == null ? true : CACHE.get(name));
    xys.getData().add(xdata);
    if (xys.getData().size() > 9) {
        xys.getData().remove(0);
    }
}

Example 9

Source File: SampleChartController.java From OEE-Designer with MIT License

5 votes

public void plotValue(Number value) {
	if (numberSamplesToDisplay < 1) {
		return;
	}

	sampleNumber++;
	XYChart.Data<Integer, Number> nextPoint = new XYChart.Data<>(sampleNumber, value);

	if (interpolationType.equals(InterpolationType.STAIR_STEP) && sampleNumber > 0) {
		Number nextY = nextPoint.getYValue();

		XYChart.Data<Integer, Number> stepPoint = new XYChart.Data<>(sampleNumber - 1, nextY);
		dataSeries.getData().add(stepPoint);
	}

	dataSeries.getData().add(nextPoint);

	// after N count, delete old sample(s)
	if (sampleNumber.intValue() > numberSamplesToDisplay) {

		int delta = 0;
		// drop oldest samples
		if (interpolationType.equals(InterpolationType.LINEAR)) {
			delta = dataSeries.getData().size() - numberSamplesToDisplay;
		} else {
			// stair step
			delta = dataSeries.getData().size() - 2 * numberSamplesToDisplay;
		}

		if (delta > 0) {
			dataSeries.getData().remove(0, delta);
		}
	}

	if (sampleNumber.intValue() > (numberSamplesToDisplay - 1)) {
		// move range
		xAxis.setLowerBound(xAxis.getLowerBound() + 1);
		xAxis.setUpperBound(xAxis.getUpperBound() + 1);
	}
}

Example 10

Source File: OfferBookChartViewModel.java From bisq with GNU Affero General Public License v3.0

5 votes

private void buildChartAndTableEntries(List<Offer> sortedList,
                                       OfferPayload.Direction direction,
                                       List<XYChart.Data<Number, Number>> data,
                                       ObservableList<OfferListItem> offerTableList) {
    data.clear();
    double accumulatedAmount = 0;
    List<OfferListItem> offerTableListTemp = new ArrayList<>();
    for (Offer offer : sortedList) {
        Price price = offer.getPrice();
        if (price != null) {
            double amount = (double) offer.getAmount().value / LongMath.pow(10, offer.getAmount().smallestUnitExponent());
            accumulatedAmount += amount;
            offerTableListTemp.add(new OfferListItem(offer, accumulatedAmount));

            double priceAsDouble = (double) price.getValue() / LongMath.pow(10, price.smallestUnitExponent());
            if (CurrencyUtil.isCryptoCurrency(getCurrencyCode())) {
                if (direction.equals(OfferPayload.Direction.SELL))
                    data.add(0, new XYChart.Data<>(priceAsDouble, accumulatedAmount));
                else
                    data.add(new XYChart.Data<>(priceAsDouble, accumulatedAmount));
            } else {
                if (direction.equals(OfferPayload.Direction.BUY))
                    data.add(0, new XYChart.Data<>(priceAsDouble, accumulatedAmount));
                else
                    data.add(new XYChart.Data<>(priceAsDouble, accumulatedAmount));
            }
        }
    }
    offerTableList.setAll(offerTableListTemp);
}

Example 11

Source File: ChartAudioBar.java From netbeans with Apache License 2.0

5 votes

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;
}

Example 12

Source File: VolumeChart.java From bisq with GNU Affero General Public License v3.0

4 votes

@Override
protected void dataItemChanged(XYChart.Data<Number, Number> item) {
}

Example 13

Source File: ParetoChartController.java From OEE-Designer with MIT License

4 votes

private void onBarChartNodeSelected(XYChart.Data<String, Number> item) {
	if (clickListener != null) {
		clickListener.onClickCategory(item);
	}
}

Example 14

Source File: ParetoChartController.java From OEE-Designer with MIT License

4 votes

private BarChart<String, Number> createBarChart(String categoryLabel) {
	// X-Axis category
	CategoryAxis xAxis = new CategoryAxis();
	xAxis.setLabel(categoryLabel);

	// Y-Axis (%)
	NumberAxis yAxis = new NumberAxis(0, 100, 10);
	yAxis.setLabel(DesignerLocalizer.instance().getLangString("percent"));
	yAxis.setAutoRanging(false);
	yAxis.setUpperBound(100.0d);
	yAxis.setLowerBound(0.0d);

	// create bar chart
	BarChart<String, Number> chBarChart = new BarChart<>(xAxis, yAxis);
	chBarChart.setTitle(chartTitle);
	chBarChart.setLegendVisible(false);
	chBarChart.setAnimated(false);
	chBarChart.getData().add(barChartSeries);

	// add the points
	double total = totalCount.doubleValue();

	if (total > 0.0d) {
		int count = 0;
		for (ParetoItem paretoItem : paretoItems) {
			if (count > TOP_N) {
				break;
			}
			count++;

			Float percentage = new Float(paretoItem.getValue().floatValue() / total * 100.0f);
			XYChart.Data<String, Number> point = new XYChart.Data<>(paretoItem.getCategory(), percentage);
			barChartSeries.getData().add(point);
		}
	}

	// add listener for mouse click on bar
	for (Series<String, Number> series : chBarChart.getData()) {
		for (XYChart.Data<String, Number> item : series.getData()) {

			item.getNode().setOnMouseClicked((MouseEvent event) -> {
				onBarChartNodeSelected(item);
			});
		}
	}

	return chBarChart;
}

Example 15

Source File: SwapItem.java From JavaFX-Tutorial-Codes with Apache License 2.0

4 votes

public XYChart.Data<String, Integer> getItemToSwap() {
    return itemToSwap;
}

Example 16

Source File: CandleStickChart.java From bisq with GNU Affero General Public License v3.0

4 votes

@Override
protected void dataItemChanged(XYChart.Data<Number, Number> item) {
}

Example 17

Source File: ChartBuilder.java From constellation with Apache License 2.0

4 votes

public ScatterChart<X, Y> build(GraphReadMethods graph, ScatterPlotState state, Set<ScatterData> currentData, Set<ScatterData> currentSelectedData) {
    currentData.clear();
    currentSelectedData.clear();

    XYChart.Series<X, Y> series = new XYChart.Series<>();
    series.setName(state.getXAttribute() + " vs. " + state.getYAttribute());

    final int selectedAttribute = graph.getAttribute(state.getElementType(), VisualConcept.VertexAttribute.SELECTED.getName());
    final int labelAttribute = graph.getAttribute(state.getElementType(), VisualConcept.VertexAttribute.LABEL.getName());

    final int elementCount = state.getElementType().getElementCount(graph);
    for (int elementPosition = 0; elementPosition < elementCount; elementPosition++) {
        final int elementId = state.getElementType().getElement(graph, elementPosition);
        if (!state.isSelectedOnly() || graph.getBooleanValue(selectedAttribute, elementId)) {
            final String elementLabel = graph.getStringValue(labelAttribute, elementId);
            final X vertexXValue = xAxisBuilder.getValue(graph, state.getElementType(), state.getXAttribute().getId(), elementId);
            final Y vertexYValue = yAxisBuilder.getValue(graph, state.getElementType(), state.getYAttribute().getId(), elementId);
            final XYChart.Data<X, Y> data = new XYChart.Data<>(vertexXValue, vertexYValue);
            final ScatterData scatterData = new ScatterData(elementId, elementLabel, data);
            currentData.add(scatterData);
            if (graph.getBooleanValue(selectedAttribute, elementId)) {
                currentSelectedData.add(scatterData);
            }
            series.getData().add(data);
        }
    }

    final Axis<X> xAxis = xAxisBuilder.build();
    xAxis.setLabel(state.getXAttribute().getName());

    final Axis<Y> yAxis = yAxisBuilder.build();
    yAxis.setLabel(state.getYAttribute().getName());

    final ScatterChart<X, Y> scatterChart = new ScatterChart<>(xAxis, yAxis);
    scatterChart.setLegendVisible(false);
    scatterChart.setHorizontalGridLinesVisible(false);
    scatterChart.setVerticalGridLinesVisible(false);

    scatterChart.getData().clear();
    scatterChart.getData().add(series);

    return scatterChart;
}

Example 18

Source File: ResourceChartController.java From logbook-kai with MIT License

2 votes

/**
 * ボーキを設定します。
 * @param bauxite ボーキ
 */
public void setBauxite(Collection<XYChart.Data<Number, Number>> bauxite) {
    this.bauxite.getData().addAll(bauxite);
}

Example 19

Source File: ResourceChartController.java From logbook-kai with MIT License

2 votes

/**
 * 弾薬を取得します。
 * @param from 開始日時
 * @return 弾薬
 */
public XYChart.Data<Number, Number> getAmmoSeries(ZonedDateTime from) {
    return new XYChart.Data<>(this.date.toEpochSecond() - from.toEpochSecond(), this.ammo);
}

Example 20

Source File: ResourceChartController.java From logbook-kai with MIT License

2 votes

/**
 * 高速修復材を取得します。
 * @param from 開始日時
 * @return 高速修復材
 */
public XYChart.Data<Number, Number> getBucketSeries(ZonedDateTime from) {
    return new XYChart.Data<>(this.date.toEpochSecond() - from.toEpochSecond(), this.bucket);
}