Examples with ChartData eu.hansolo.tilesfx.chart.ChartData used on opensource projects

Example 6 with ChartData

use of eu.hansolo.tilesfx.chart.ChartData in project tilesfx by HanSolo.

the class DonutChartTileSkin method initGraphics.

// ******************** Initialization ************************************
@Override
protected void initGraphics() {
    super.initGraphics();
    chartEventListener = e -> redraw();
    tile.getChartData().forEach(chartData -> chartData.addChartDataEventListener(chartEventListener));
    chartDataListener = c -> {
        while (c.next()) {
            if (c.wasAdded()) {
                c.getAddedSubList().forEach(addedItem -> addedItem.addChartDataEventListener(chartEventListener));
            } else if (c.wasRemoved()) {
                c.getRemoved().forEach(removedItem -> removedItem.removeChartDataEventListener(chartEventListener));
            }
        }
        drawChart();
        drawLegend();
    };
    clickHandler = e -> {
        double x = e.getX();
        double y = e.getY();
        double startAngle = 90;
        double angle = 0;
        List<ChartData> dataList = tile.isSortedData() ? tile.getChartData().stream().sorted(Comparator.comparingDouble(ChartData::getValue)).collect(Collectors.toList()) : tile.getChartData();
        int noOfItems = dataList.size();
        double sum = dataList.stream().mapToDouble(ChartData::getValue).sum();
        double stepSize = 360.0 / sum;
        double barWidth = chartCanvas.getWidth() * 0.1;
        double ri = outerRadius - barWidth * 0.5;
        double ro = outerRadius + barWidth * 0.5;
        for (int i = 0; i < noOfItems; i++) {
            ChartData data = dataList.get(i);
            double value = data.getValue();
            startAngle -= angle;
            angle = value * stepSize;
            boolean hit = Helper.isInRingSegment(x, y, centerX, centerY, ro, ri, startAngle, angle);
            if (hit) {
                String tooltipText = new StringBuilder(data.getName()).append("\n").append(String.format(locale, formatString, value)).toString();
                Point2D popupLocation = new Point2D(e.getScreenX() - selectionTooltip.getWidth() * 0.5, e.getScreenY() - size * 0.025 - selectionTooltip.getHeight());
                selectionTooltip.setText(tooltipText);
                selectionTooltip.setX(popupLocation.getX());
                selectionTooltip.setY(popupLocation.getY());
                selectionTooltip.show(tile.getScene().getWindow());
                tile.fireTileEvent(new TileEvent(EventType.SELECTED_CHART_DATA, data));
                break;
            }
        }
    };
    moveHandler = e -> selectionTooltip.hide();
    titleText = new Text();
    titleText.setFill(tile.getTitleColor());
    Helper.enableNode(titleText, !tile.getTitle().isEmpty());
    text = new Text(tile.getText());
    text.setFill(tile.getTextColor());
    Helper.enableNode(text, tile.isTextVisible());
    chartCanvas = new Canvas(size * 0.9, tile.isTextVisible() ? height - size * 0.28 : height - size * 0.205);
    chartCtx = chartCanvas.getGraphicsContext2D();
    legendCanvas = new Canvas(size * 0.225, tile.isTextVisible() ? height - size * 0.28 : height - size * 0.205);
    legendCtx = legendCanvas.getGraphicsContext2D();
    selectionTooltip = new Tooltip("");
    selectionTooltip.setWidth(60);
    selectionTooltip.setHeight(48);
    Tooltip.install(chartCanvas, selectionTooltip);
    getPane().getChildren().addAll(titleText, legendCanvas, chartCanvas, text);
}

Example 7 with ChartData

use of eu.hansolo.tilesfx.chart.ChartData in project tilesfx by HanSolo.

the class MatrixTileSkin method initGraphics.

// ******************** Initialization ************************************
@Override
protected void initGraphics() {
    super.initGraphics();
    matrix = PixelMatrixBuilder.create().pixelShape(PixelShape.SQUARE).useSpacer(true).squarePixels(false).colsAndRows(tile.getMatrixSize()).pixelOnColor(tile.getBarColor()).pixelOffColor(Helper.isDark(tile.getBackgroundColor()) ? tile.getBackgroundColor().brighter() : tile.getBackgroundColor().darker()).build();
    if (!tile.getChartData().isEmpty() && tile.getChartData().size() > 2) {
        matrix.setColsAndRows(tile.getChartData().size(), matrix.getRows());
    }
    chartEventListener = e -> updateMatrixWithChartData();
    tile.getChartData().forEach(chartData -> chartData.addChartDataEventListener(chartEventListener));
    chartDataListener = c -> {
        while (c.next()) {
            if (c.wasAdded()) {
                c.getAddedSubList().forEach(addedItem -> addedItem.addChartDataEventListener(chartEventListener));
                if (!tile.getChartData().isEmpty() && tile.getChartData().size() > 2) {
                    matrix.setColsAndRows(tile.getChartData().size(), matrix.getRows());
                }
            } else if (c.wasRemoved()) {
                c.getRemoved().forEach(removedItem -> removedItem.removeChartDataEventListener(chartEventListener));
                if (!tile.getChartData().isEmpty() && tile.getChartData().size() > 2) {
                    matrix.setColsAndRows(tile.getChartData().size(), matrix.getRows());
                }
            }
        }
        updateMatrixWithChartData();
    };
    matrixListener = e -> {
        if (tile.getChartData().isEmpty()) {
            return;
        }
        int column = e.getX();
        ChartData data = tile.getChartData().get(column);
        String tooltipText = new StringBuilder(data.getName()).append("\n").append(String.format(locale, formatString, data.getValue())).toString();
        Point2D popupLocation = new Point2D(e.getMouseScreenX() - selectionTooltip.getWidth() * 0.5, e.getMouseScreenY() - size * 0.025 - selectionTooltip.getHeight());
        selectionTooltip.setText(tooltipText);
        selectionTooltip.setX(popupLocation.getX());
        selectionTooltip.setY(popupLocation.getY());
        selectionTooltip.show(tile.getScene().getWindow());
        tile.fireTileEvent(new TileEvent(EventType.SELECTED_CHART_DATA, data));
    };
    mouseHandler = e -> {
        final javafx.event.EventType<? extends MouseEvent> TYPE = e.getEventType();
        if (MouseEvent.MOUSE_CLICKED.equals(TYPE)) {
            matrix.checkForClick(e);
        } else if (MouseEvent.MOUSE_MOVED.equals(TYPE)) {
            selectionTooltip.hide();
        } else if (MouseEvent.MOUSE_EXITED.equals(TYPE)) {
            selectionTooltip.hide();
        }
    };
    titleText = new Text();
    titleText.setFill(tile.getTitleColor());
    Helper.enableNode(titleText, !tile.getTitle().isEmpty());
    text = new Text(tile.getText());
    text.setFill(tile.getTextColor());
    Helper.enableNode(text, tile.isTextVisible());
    selectionTooltip = new Tooltip("");
    selectionTooltip.setWidth(60);
    selectionTooltip.setHeight(48);
    Tooltip.install(matrix, selectionTooltip);
    getPane().getChildren().addAll(titleText, matrix, text);
}

Example 8 with ChartData

use of eu.hansolo.tilesfx.chart.ChartData in project tilesfx by HanSolo.

the class SmoothAreaChartTileSkin method select.

private void select(final MouseEvent EVT) {
    final double EVENT_X = EVT.getX();
    final double CHART_X = 0;
    final double CHART_WIDTH = width;
    if (Double.compare(EVENT_X, CHART_X) < 0 || Double.compare(EVENT_X, CHART_WIDTH) > 0) {
        return;
    }
    double upperBound = tile.getChartData().stream().max(Comparator.comparing(ChartData::getValue)).get().getValue();
    double range = upperBound - tile.getMinValue();
    double factor = range / (height * 0.5);
    List<PathElement> elements = strokePath.getElements();
    int noOfElements = elements.size();
    PathElement lastElement = elements.get(0);
    if (tile.isSnapToTicks()) {
        double reverseFactor = (height * 0.5) / range;
        int noOfDataElements = tile.getChartData().size();
        double interval = width / (double) (noOfDataElements - 1);
        int selectedIndex = Helper.roundDoubleToInt(EVENT_X / interval);
        ChartData selectedData = tile.getChartData().get(selectedIndex);
        double selectedValue = selectedData.getValue();
        selector.setCenterX(interval * selectedIndex);
        selector.setCenterY(height - selectedValue * reverseFactor);
        selector.setVisible(true);
        fadeInFadeOut.playFrom(Duration.millis(0));
        String tooltipText = new StringBuilder(selectedData.getName()).append("\n").append(String.format(locale, formatString, selectedValue)).toString();
        Point2D popupLocation = tile.localToScreen(selector.getCenterX() - selectorTooltip.getWidth() * 0.5, selector.getCenterY() - size * 0.025 - selectorTooltip.getHeight());
        selectorTooltip.setText(tooltipText);
        selectorTooltip.setX(popupLocation.getX());
        selectorTooltip.setY(popupLocation.getY());
        selectorTooltip.show(tile.getScene().getWindow());
        tile.fireTileEvent(new TileEvent(EventType.SELECTED_CHART_DATA, selectedData));
    } else {
        for (int i = 1; i < noOfElements; i++) {
            PathElement element = elements.get(i);
            double[] xy = getXYFromPathElement(lastElement);
            double[] xy1 = getXYFromPathElement(element);
            if (EVENT_X > xy[0] && EVENT_X < xy1[0]) {
                double deltaX = xy1[0] - xy[0];
                double deltaY = xy1[1] - xy[1];
                double m = deltaY / deltaX;
                double y = m * (EVT.getX() - xy[0]) + xy[1];
                double selectedValue = upperBound - (y - (height * 0.5)) * factor;
                selector.setCenterX(EVT.getX());
                selector.setCenterY(y);
                selector.setVisible(true);
                fadeInFadeOut.playFrom(Duration.millis(0));
                Point2D popupLocation = tile.localToScreen(EVT.getX() - selectorTooltip.getWidth() * 0.5, selector.getCenterY() - size * 0.025 - selectorTooltip.getHeight());
                selectorTooltip.setText(String.format(locale, formatString, selectedValue));
                selectorTooltip.setX(popupLocation.getX());
                selectorTooltip.setY(popupLocation.getY());
                selectorTooltip.show(tile.getScene().getWindow());
                tile.fireTileEvent(new TileEvent(EventType.SELECTED_CHART_DATA, new ChartData(selectedValue)));
                break;
            }
            lastElement = element;
        }
    }
}

Example 9 with ChartData

use of eu.hansolo.tilesfx.chart.ChartData in project tilesfx by HanSolo.

the class SmoothAreaChartTileSkin method handleData.

private void handleData() {
    selectorTooltip.hide();
    selector.setVisible(false);
    List<ChartData> data = tile.getChartData();
    if (null == data || data.isEmpty()) {
        return;
    }
    Optional<ChartData> lastDataEntry = data.stream().reduce((first, second) -> second);
    if (lastDataEntry.isPresent()) {
        valueText.setText(String.format(locale, formatString, lastDataEntry.get().getValue()));
        tile.setValue(lastDataEntry.get().getValue());
        resizeDynamicText();
    }
    dataSize = data.size();
    maxValue = data.stream().max(Comparator.comparing(c -> c.getValue())).get().getValue();
    hStepSize = width / (dataSize - 1);
    vStepSize = (height * 0.5) / maxValue;
    points.clear();
    for (int i = 0; i < dataSize; i++) {
        points.add(new Point((i) * hStepSize, height - data.get(i).getValue() * vStepSize));
    }
    drawChart(points);
}

Example 10 with ChartData

use of eu.hansolo.tilesfx.chart.ChartData in project tilesfx by HanSolo.

the class WorldMapTileSkin method registerListeners.

@Override
protected void registerListeners() {
    super.registerListeners();
    countryPaths.forEach((name, pathList) -> {
        Country country = Country.valueOf(name);
        EventHandler<MouseEvent> clickHandler = e -> tile.fireTileEvent(new TileEvent(EventType.SELECTED_CHART_DATA, new ChartData(country.getName(), country.getValue(), country.getColor())));
        pathList.forEach(path -> {
            handlerMap.put(path, clickHandler);
            path.addEventHandler(MouseEvent.MOUSE_PRESSED, clickHandler);
        });
    });
    tile.getPoiList().addListener(poiListener);
    tile.getChartData().addListener(chartDataListener);
}