Examples with ValueMarker org.jfree.chart.plot.ValueMarker used on opensource projects

Example 1 with ValueMarker

use of org.jfree.chart.plot.ValueMarker in project pinot by linkedin.

the class AnomalyGraphGenerator method createGraphMarker.

/**
   * Returns either a value marker (point) or a interval marker (range) depending on provided
   * inputs. By default values are gray or transparent gray.
   * @param intervalStart
   * @param intervalEnd
   * @return
   */
private Marker createGraphMarker(Long intervalStart, Long intervalEnd, String label) {
    Marker anomalyMarker;
    if (intervalEnd == null || intervalStart.equals(intervalEnd)) {
        // Point
        anomalyMarker = new ValueMarker(intervalStart);
        anomalyMarker.setPaint(Color.LIGHT_GRAY);
    } else {
        // Range
        anomalyMarker = new IntervalMarker(intervalStart, intervalEnd);
        anomalyMarker.setPaint(TRANSPARENT_GRAY);
    }
    anomalyMarker.setLabel(label);
    LOG.info("Anomaly marker generated for: {}, {}", intervalStart, intervalEnd);
    return anomalyMarker;
}

Example 2 with ValueMarker

use of org.jfree.chart.plot.ValueMarker in project zaproxy by zaproxy.

the class ScanProgressDialog method updateProgress.

/**
     * Updates the scan progress shown by the dialogue (scanners' progress/state and chart).
     */
private void updateProgress() {
    // Start panel data settings
    HostProcess hp = getSelectedHostProcess();
    if (scan.getHostProcesses() != null && hp != null) {
        // Update the main table entries
        model.updateValues(scan, hp);
        if (scan.isStopped()) {
            this.stopThread = true;
        }
        if (chart != null) {
            ResponseCountSnapshot snapshot = scan.getRequestHistory();
            while (snapshot != null) {
                try {
                    Second second = new Second(snapshot.getDate());
                    this.seriesTotal.add(second, snapshot.getTotal());
                    this.series100.add(second, snapshot.getResp100());
                    this.series200.add(second, snapshot.getResp200());
                    this.series300.add(second, snapshot.getResp300());
                    this.series400.add(second, snapshot.getResp400());
                    this.series500.add(second, snapshot.getResp500());
                    snapshot = scan.getRequestHistory();
                    for (Plugin plugin : scan.getHostProcesses().get(0).getRunning()) {
                        if (!labelsAdded.contains(plugin.getName())) {
                            // Add a vertical line with the plugin name
                            ValueMarker vm = new ValueMarker(plugin.getTimeStarted().getTime());
                            double center = chart.getXYPlot().getRangeAxis().getRange().getCentralValue();
                            if (lastCentre != center) {
                                if (lastCentre != -1) {
                                    // Move the existing labels so they stay in the centre
                                    @SuppressWarnings("rawtypes") List annotations = chart.getXYPlot().getAnnotations();
                                    for (Object o : annotations) {
                                        if (o instanceof XYTextAnnotation) {
                                            XYTextAnnotation annotation = (XYTextAnnotation) o;
                                            annotation.setY(center);
                                        }
                                    }
                                }
                                lastCentre = center;
                            }
                            XYTextAnnotation updateLabel = new XYTextAnnotation(plugin.getName(), plugin.getTimeStarted().getTime(), center);
                            updateLabel.setFont(FontUtils.getFont("Sans Serif"));
                            updateLabel.setRotationAnchor(TextAnchor.BASELINE_CENTER);
                            updateLabel.setTextAnchor(TextAnchor.BASELINE_CENTER);
                            updateLabel.setRotationAngle(-3.14 / 2);
                            updateLabel.setPaint(Color.black);
                            chart.getXYPlot().addDomainMarker(vm, Layer.BACKGROUND);
                            chart.getXYPlot().addAnnotation(updateLabel);
                            labelsAdded.add(plugin.getName());
                        }
                    }
                } catch (Exception e) {
                    log.error(e.getMessage(), e);
                    snapshot = null;
                }
            }
        }
    }
}

Example 3 with ValueMarker

use of org.jfree.chart.plot.ValueMarker in project crypto-bot by jnidzwetzki.

the class Chart method addBuySellSignals.

private static void addBuySellSignals(TimeSeries series, Strategy strategy, XYPlot plot) {
    // Running the strategy
    TimeSeriesManager seriesManager = new TimeSeriesManager(series);
    List<Trade> trades = seriesManager.run(strategy).getTrades();
    // Adding markers to plot
    for (Trade trade : trades) {
        // Buy signal
        double buySignalTickTime = new Minute(Date.from(series.getBar(trade.getEntry().getIndex()).getEndTime().toInstant())).getFirstMillisecond();
        Marker buyMarker = new ValueMarker(buySignalTickTime);
        buyMarker.setPaint(Color.GREEN);
        buyMarker.setLabel("B");
        plot.addDomainMarker(buyMarker);
        // Sell signal
        double sellSignalTickTime = new Minute(Date.from(series.getBar(trade.getExit().getIndex()).getEndTime().toInstant())).getFirstMillisecond();
        Marker sellMarker = new ValueMarker(sellSignalTickTime);
        sellMarker.setPaint(Color.RED);
        sellMarker.setLabel("S");
        plot.addDomainMarker(sellMarker);
    }
}

Example 4 with ValueMarker

use of org.jfree.chart.plot.ValueMarker in project ta4j by ta4j.

the class BuyAndSellSignalsToChart method addBuySellSignals.

/**
 * Runs a strategy over a time series and adds the value markers
 * corresponding to buy/sell signals to the plot.
 * @param series a time series
 * @param strategy a trading strategy
 * @param plot the plot
 */
private static void addBuySellSignals(TimeSeries series, Strategy strategy, XYPlot plot) {
    // Running the strategy
    TimeSeriesManager seriesManager = new TimeSeriesManager(series);
    List<Trade> trades = seriesManager.run(strategy).getTrades();
    // Adding markers to plot
    for (Trade trade : trades) {
        // Buy signal
        double buySignalBarTime = new Minute(Date.from(series.getBar(trade.getEntry().getIndex()).getEndTime().toInstant())).getFirstMillisecond();
        Marker buyMarker = new ValueMarker(buySignalBarTime);
        buyMarker.setPaint(Color.GREEN);
        buyMarker.setLabel("B");
        plot.addDomainMarker(buyMarker);
        // Sell signal
        double sellSignalBarTime = new Minute(Date.from(series.getBar(trade.getExit().getIndex()).getEndTime().toInstant())).getFirstMillisecond();
        Marker sellMarker = new ValueMarker(sellSignalBarTime);
        sellMarker.setPaint(Color.RED);
        sellMarker.setLabel("S");
        plot.addDomainMarker(sellMarker);
    }
}

Example 5 with ValueMarker

use of org.jfree.chart.plot.ValueMarker in project mafscaling by vimsh.

the class LogView method createGraghPanel.

private void createGraghPanel() {
    JFreeChart chart = ChartFactory.createXYLineChart(null, null, null, null, PlotOrientation.VERTICAL, false, true, false);
    chartPanel = new ChartPanel(chart, true, true, true, true, true);
    chartPanel.setFocusable(true);
    chartPanel.setAutoscrolls(true);
    chartPanel.setPopupMenu(null);
    chart.setBackgroundPaint(chartColor);
    rpmDataset = new XYSeriesCollection();
    rpmPlotRenderer = new XYLineAndShapeRenderer();
    dataset = new XYSeriesCollection();
    plotRenderer = new XYLineAndShapeRenderer();
    NumberAxis xAxis = new NumberAxis();
    xAxis.setTickLabelsVisible(false);
    xAxis.setTickLabelPaint(Color.WHITE);
    xAxis.setAutoRangeIncludesZero(false);
    NumberAxis yAxis = new NumberAxis();
    yAxis.setTickLabelsVisible(false);
    yAxis.setTickLabelPaint(Color.WHITE);
    yAxis.setAutoRangeIncludesZero(false);
    NumberAxis y2Axis = new NumberAxis();
    y2Axis.setTickLabelsVisible(false);
    y2Axis.setTickLabelPaint(Color.WHITE);
    y2Axis.setAutoRangeIncludesZero(false);
    plot = chartPanel.getChart().getXYPlot();
    plot.setRangePannable(true);
    plot.setDomainPannable(true);
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    plot.setBackgroundPaint(chartBgColor);
    plot.setDataset(0, rpmDataset);
    plot.setRenderer(0, rpmPlotRenderer);
    plot.setDomainAxis(0, xAxis);
    plot.setRangeAxis(0, yAxis);
    plot.mapDatasetToDomainAxis(0, 0);
    plot.mapDatasetToRangeAxis(0, 0);
    plot.setDataset(1, dataset);
    plot.setRenderer(1, plotRenderer);
    plot.setRangeAxis(1, y2Axis);
    plot.mapDatasetToDomainAxis(1, 0);
    plot.mapDatasetToRangeAxis(1, 1);
    LegendTitle legend = new LegendTitle(plot);
    legend.setItemFont(new Font("Arial", 0, 10));
    legend.setPosition(RectangleEdge.TOP);
    legend.setItemPaint(Color.WHITE);
    chart.addLegend(legend);
    xMarker = new XYDomainMutilineAnnotation();
    xMarker.setDefaultPaint(Color.WHITE);
    plot.addAnnotation(xMarker);
    chartMouseListener = new ChartMouseListener() {

        @Override
        public void chartMouseMoved(ChartMouseEvent event) {
            try {
                Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
                Point2D p = chartPanel.translateScreenToJava2D(event.getTrigger().getPoint());
                double x = plot.getDomainAxis().java2DToValue(p.getX(), dataArea, plot.getDomainAxisEdge());
                boolean isLeft = (p.getX() < (dataArea.getMaxX() - dataArea.getMinX()) / 2) ? true : false;
                if (setMarkers(x, isLeft)) {
                    try {
                        int selectedCol = logDataTable.getTable().getSelectedColumn();
                        if (selectedCol < 0)
                            selectedCol = 0;
                        if (logPlayWindow == null || startMarker != null || endMarker != null) {
                            logDataTable.getTable().setRowSelectionInterval((int) x, (int) x);
                            logDataTable.getTable().changeSelection((int) x, selectedCol, false, false);
                        } else {
                            logPlayWindow.setProgressBar((int) x);
                        }
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

        @Override
        public void chartMouseClicked(ChartMouseEvent event) {
            chartPanel.requestFocusInWindow();
            if (logPlayWindow == null)
                return;
            if (xMarker.count() == 0)
                return;
            Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
            Point2D p = chartPanel.translateScreenToJava2D(event.getTrigger().getPoint());
            double x = plot.getDomainAxis().java2DToValue(p.getX(), dataArea, plot.getDomainAxisEdge());
            if (x < 0 || (int) x >= logDataTable.getRowCount())
                return;
            if (SwingUtilities.isLeftMouseButton(event.getTrigger())) {
                if (startMarker == null) {
                    startMarker = new ValueMarker(x);
                    startMarker.setPaint(Color.GREEN);
                    startMarker.setStroke(new BasicStroke(1.5f));
                    plot.addDomainMarker(startMarker);
                } else {
                    plot.removeDomainMarker(startMarker);
                    startMarker = null;
                }
            } else if (SwingUtilities.isRightMouseButton(event.getTrigger())) {
                if (endMarker == null) {
                    endMarker = new ValueMarker(x);
                    endMarker.setPaint(Color.GREEN);
                    endMarker.setStroke(new BasicStroke(1.5f));
                    plot.addDomainMarker(endMarker);
                } else {
                    plot.removeDomainMarker(endMarker);
                    endMarker = null;
                }
            }
            chartPanel.repaint();
            logPlayWindow.setStartEndArea(startMarker, endMarker);
        }
    };
    chartPanel.addChartMouseListener(chartMouseListener);
    chartPanel.addKeyListener(new KeyListener() {

        public void keyPressed(KeyEvent e) {
            if (!chartPanel.hasFocus())
                return;
            int keyCode = e.getKeyCode();
            if (keyCode < KeyEvent.VK_LEFT || keyCode > KeyEvent.VK_DOWN)
                return;
            ValueAxis axis = null;
            if (keyCode == KeyEvent.VK_LEFT || keyCode == KeyEvent.VK_RIGHT)
                axis = ((XYPlot) chartPanel.getChart().getXYPlot()).getDomainAxis();
            else
                axis = ((XYPlot) chartPanel.getChart().getXYPlot()).getRangeAxis();
            if (axis != null) {
                double delta = (axis.getUpperBound() - axis.getLowerBound()) / 100.0;
                if (keyCode == KeyEvent.VK_LEFT || keyCode == KeyEvent.VK_DOWN)
                    axis.setRange(axis.getLowerBound() - delta, axis.getUpperBound() - delta);
                else if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_RIGHT)
                    axis.setRange(axis.getLowerBound() + delta, axis.getUpperBound() + delta);
            }
        }

        public void keyReleased(KeyEvent arg0) {
        }

        public void keyTyped(KeyEvent arg0) {
        }
    });
}