Examples with TimeSeries org.jfree.data.time.TimeSeries used on opensource projects

Example 31 with TimeSeries

use of org.jfree.data.time.TimeSeries in project cubrid-manager by CUBRID.

the class MonitorStatisticChart method createDataset.

private XYDataset createDataset() {
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    if (statisticDataList == null) {
        return dataset;
    }
    double maxForRang = 0;
    List<StatisticData> dataItemWithoutDataList = new ArrayList<StatisticData>();
    TimeType timeType = null;
    Date current = new Date();
    long interalMillisecs = 0;
    for (StatisticData statisticData : statisticDataList) {
        if (statisticData == null) {
            continue;
        }
        MetricType metricType = MetricType.getEnumByMetric(statisticData.getMetric());
        if (metricType == null) {
            continue;
        }
        int size = statisticData.getData().size();
        if (size == 0) {
            dataItemWithoutDataList.add(statisticData);
            continue;
        } else if (dataSize == 0) {
            //record data size for build invalid data
            dataSize = size;
        }
        //check data type, record 'isHasValidData = true'
        if (!isHasValidData) {
            isHasValidData = true;
            chartType = getChartType(statisticData.getMetric());
            if (chartType == ChartType.PERCENT) {
                rangMax = 100;
            }
            String dateType = statisticData.getDtype();
            timeType = TimeType.getEnumByType(dateType);
            //CMS return -1 for invalid data, so for invalid data(<0), display as -1.
            switch(timeType) {
                case DAILY:
                    interalMillisecs = 1000 * 60 * 60 * 24 / size;
                    break;
                case WEEKLY:
                    interalMillisecs = 1000 * 60 * 60;
                    break;
                case MONTHLY:
                    interalMillisecs = 1000 * 60 * 60;
                    break;
                case YEARLY:
                    interalMillisecs = 1000 * 60 * 60 * 24;
                    break;
                default:
                    break;
            }
        }
        TimeSeries series = null;
        if (isDetailView) {
            series = new TimeSeries(statisticData.getDescription(isMultiHost));
        } else {
            series = new TimeSeries(statisticData.getSimpleDescription(isMultiHost));
        }
        Date point = (Date) current.clone();
        long curMillisecs = current.getTime();
        int count = 0;
        int max = 0;
        int min = 0;
        boolean isInitMinVal = false;
        for (int val : statisticData.getData()) {
            point.setTime(curMillisecs - (size - count) * interalMillisecs);
            switch(timeType) {
                case DAILY:
                    if (val < 0) {
                        series.add(new Second(point), -1);
                    } else {
                        series.add(new Second(point), val / 100);
                    }
                    break;
                case WEEKLY:
                    if (val < 0) {
                        series.add(new Hour(point), -1);
                    } else {
                        series.add(new Hour(point), val / 100);
                    }
                    break;
                case MONTHLY:
                    if (val < 0) {
                        series.add(new Hour(point), -1);
                    } else {
                        series.add(new Hour(point), val / 100);
                    }
                    break;
                case YEARLY:
                    if (val < 0) {
                        series.add(new Day(point), -1);
                    } else {
                        series.add(new Day(point), val / 100);
                    }
                    break;
                default:
                    break;
            }
            if (chartType != ChartType.PERCENT && val > maxForRang) {
                maxForRang = val;
            }
            if (!isInitMinVal && val >= 0) {
                min = val;
                isInitMinVal = true;
            }
            if (val > max) {
                max = val;
            }
            if (val < min && val >= 0) {
                min = val;
            }
            count++;
        }
        maxValueMap.put(statisticData, max / 100d);
        minValueMap.put(statisticData, min / 100d);
        dataset.addSeries(series);
    }
    if (!isHasValidData) {
        return dataset;
    }
    if (chartType != ChartType.PERCENT) {
        decideRangMax(maxForRang / 100);
    }
    /*[TOOLS-3742] Build invalid data for StatisticData which has no data*/
    buildInvalidData(dataset, timeType, dataItemWithoutDataList, current, interalMillisecs);
    if (isDetailView) {
        chartTitle = Messages.monStatisticDetailChartTitle;
        timeAxisLabel = Messages.lblChartTime;
        valueAxisLabel = Messages.lblChartValue;
        switch(chartType) {
            case PERCENT:
                valueAxisLabel += " (%)";
                break;
            case MEMORY:
            case SPACE:
                valueAxisLabel += " (MB)";
                break;
            case OTHERS:
                break;
            default:
                break;
        }
    }
    return dataset;
}

Example 32 with TimeSeries

use of org.jfree.data.time.TimeSeries in project cubrid-manager by CUBRID.

the class ChartCompositePart method createChart.

/**
	 * Create the chart
	 *
	 * @return the instance of JFreeChart
	 */
private JFreeChart createChart() {
    timeseriescollection = new TimeSeriesCollection();
    seriesMap = new TreeMap<String, TimeSeries>();
    xylineandshaperenderer = new XYLineAndShapeRenderer(true, false);
    int number = 0;
    for (Map.Entry<String, String> entry : valueMap.entrySet()) {
        String key = entry.getKey();
        TimeSeries series = new TimeSeries(key);
        seriesMap.put(key, series);
        if (settingMap.get(key).isChecked()) {
            timeseriescollection.addSeries(series);
            RGB seriesRgb = settingMap.get(key).getSeriesRgb();
            float width = settingMap.get(key).getWidth();
            Color color = new Color(seriesRgb.red, seriesRgb.green, seriesRgb.blue);
            xylineandshaperenderer.setSeriesPaint(number, color);
            xylineandshaperenderer.setSeriesStroke(number, new BasicStroke(width, 0, 2));
            number++;
        }
    }
    DateAxis dateaxis = new DateAxis("");
    NumberAxis numberaxis = new NumberAxis("");
    dateaxis.setTickLabelFont(new Font("SansSerif", 0, 10));
    dateaxis.setLabelFont(new Font("SansSerif", 0, 7));
    XYPlot xyplot = new XYPlot(timeseriescollection, dateaxis, numberaxis, xylineandshaperenderer);
    RectangleInsets rectangleInsets = new RectangleInsets();
    xyplot.setAxisOffset(rectangleInsets);
    xyplot.setDomainGridlineStroke(new BasicStroke(0.4f));
    xyplot.setRangeGridlineStroke(new BasicStroke(0.4f));
    xyplot.setOutlineVisible(false);
    xyplot.setBackgroundPaint(Color.BLACK);
    xyplot.setDomainGridlinePaint(new Color(0, 128, 64));
    xyplot.setRangeGridlinePaint(new Color(0, 128, 64));
    dateaxis.setFixedAutoRange(300000d);
    dateaxis.setLowerMargin(0.0D);
    dateaxis.setUpperMargin(0.0D);
    dateaxis.setTickLabelsVisible(true);
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    numberaxis.setLowerMargin(0.01D);
    numberaxis.setUpperMargin(0.01D);
    JFreeChart chart = new JFreeChart(chartTitle, new Font("SansSerif", 1, 15), xyplot, false);
    chart.setBorderVisible(false);
    chart.setBorderStroke(new BasicStroke(0.0f));
    return chart;
}

Example 33 with TimeSeries

use of org.jfree.data.time.TimeSeries in project cubrid-manager by CUBRID.

the class ReplicationMonitorViewPart method createChart.

/**
	 * Create chart unit
	 * 
	 * @return chart
	 */
private JFreeChart createChart() {
    //create data set
    replTimeSeries = new TimeSeries(Messages.msgDelayValue + "    ");
    replTimeSeries.setMaximumItemAge(2592000);
    TimeSeriesCollection timeseriescollection = new TimeSeriesCollection();
    timeseriescollection.addSeries(replTimeSeries);
    //create X axis
    DateAxis dateaxis = new DateAxis(Messages.msgSlaveTimes);
    dateaxis.setTickLabelFont(new Font("SansSerif", 0, 10));
    dateaxis.setLabelFont(new Font("SansSerif", 0, 7));
    dateaxis.setFixedAutoRange(300000d);
    dateaxis.setLowerMargin(0.0D);
    dateaxis.setUpperMargin(0.0D);
    dateaxis.setTickLabelsVisible(true);
    //create Y axis
    NumberAxis numberaxis = new NumberAxis(Messages.msgDelayValue);
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    //create display model
    XYLineAndShapeRenderer xylineandshaperenderer = new XYLineAndShapeRenderer(true, true);
    xylineandshaperenderer.setSeriesPaint(0, new Color(146, 208, 80));
    xylineandshaperenderer.setSeriesStroke(0, new BasicStroke(2F, 0, 2));
    XYPlot xyplot = new XYPlot(timeseriescollection, dateaxis, numberaxis, xylineandshaperenderer);
    //set backcolor of grid
    xyplot.setBackgroundPaint(Color.BLACK);
    //set vertical line color of grid
    xyplot.setDomainGridlinePaint(new Color(130, 130, 130));
    //set horizontal line color of grid
    xyplot.setRangeGridlinePaint(new Color(130, 130, 130));
    xyplot.setAxisOffset(new RectangleInsets(0D, 0D, 0D, 10D));
    JFreeChart chart = new JFreeChart(Messages.titlePerformancePart, new Font("SansSerif", 1, 15), xyplot, true);
    return chart;
}

Example 34 with TimeSeries

use of org.jfree.data.time.TimeSeries in project incubator-dubbo-ops by apache.

the class SimpleMonitorService method createChart.

private static void createChart(String key, String service, String method, String date, String[] types, Map<String, long[]> data, double[] summary, String path) {
    SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmm");
    DecimalFormat numberFormat = new DecimalFormat("###,##0.##");
    TimeSeriesCollection xydataset = new TimeSeriesCollection();
    for (int i = 0; i < types.length; i++) {
        String type = types[i];
        TimeSeries timeseries = new TimeSeries(type);
        for (Map.Entry<String, long[]> entry : data.entrySet()) {
            try {
                timeseries.add(new Minute(dateFormat.parse(date + entry.getKey())), entry.getValue()[i]);
            } catch (ParseException e) {
                logger.error(e.getMessage(), e);
            }
        }
        xydataset.addSeries(timeseries);
    }
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("max: " + numberFormat.format(summary[0]) + (summary[1] >= 0 ? " min: " + numberFormat.format(summary[1]) : "") + " avg: " + numberFormat.format(summary[2]) + (summary[3] >= 0 ? " sum: " + numberFormat.format(summary[3]) : ""), toDisplayService(service) + "  " + method + "  " + toDisplayDate(date), key, xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.WHITE);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.WHITE);
    xyplot.setDomainGridlinePaint(Color.GRAY);
    xyplot.setRangeGridlinePaint(Color.GRAY);
    xyplot.setDomainGridlinesVisible(true);
    xyplot.setRangeGridlinesVisible(true);
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setDateFormatOverride(new SimpleDateFormat("HH:mm"));
    BufferedImage image = jfreechart.createBufferedImage(600, 300);
    try {
        if (logger.isInfoEnabled()) {
            logger.info("write chart: " + path);
        }
        File methodChartFile = new File(path);
        File methodChartDir = methodChartFile.getParentFile();
        if (methodChartDir != null && !methodChartDir.exists()) {
            methodChartDir.mkdirs();
        }
        FileOutputStream output = new FileOutputStream(methodChartFile);
        try {
            ImageIO.write(image, "png", output);
            output.flush();
        } finally {
            output.close();
        }
    } catch (IOException e) {
        logger.warn(e.getMessage(), e);
    }
}

Example 35 with TimeSeries

use of org.jfree.data.time.TimeSeries in project pentaho-platform by pentaho.

the class TimeSeriesCollectionChartDefinition method setDataByRow.

private void setDataByRow(final IPentahoResultSet data) {
    // TODO Make this routine MDX friendly
    if (data == null) {
        // $NON-NLS-1$
        noDataMessage = Messages.getInstance().getString("CHART.USER_NO_DATA_AVAILABLE");
        // No data so we've got nothing to set
        return;
    // TODO come up with some sort of error strategy here.
    }
    Class timePeriodClass = TimeSeriesCollectionChartDefinition.getTimePeriodClass(getDomainPeriodType());
    Object[] rowData = data.next();
    while (rowData != null) {
        String seriesName = (String) rowData[0];
        TimeSeries wrkSeries = new TimeSeries(seriesName, timePeriodClass);
        for (int column = 1; column < rowData.length - 1; column = column + 2) {
            Date keyDate = getValidDate(rowData[column]);
            TimeSeriesDataItem timeSeriesDataItem = new TimeSeriesDataItem(RegularTimePeriod.createInstance(timePeriodClass, keyDate, RegularTimePeriod.DEFAULT_TIME_ZONE), ((Number) rowData[column + 1]).doubleValue());
            wrkSeries.add(timeSeriesDataItem);
        }
        addSeries(wrkSeries);
        rowData = data.next();
    }
    if ((data.getRowCount() > 0) && (this.getSeriesCount() <= 0)) {
        // $NON-NLS-1$
        noDataMessage = Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT");
    }
}