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

Example 1 with TimeSeriesDataItem

use of org.jfree.data.time.TimeSeriesDataItem in project adempiere by adempiere.

the class VChart method chartMouseClicked.

@Override
public void chartMouseClicked(ChartMouseEvent event) {
    if ((event.getEntity() != null) && (event.getTrigger().getClickCount() > 1)) {
        setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
        try {
            ChartEntity entity = event.getEntity();
            String key = null;
            String seriesName = null;
            if (entity instanceof CategoryItemEntity) {
                CategoryItemEntity item = ((CategoryItemEntity) entity);
                Comparable<?> colKey = item.getColumnKey();
                Comparable<?> rowKey = item.getRowKey();
                if (colKey != null && rowKey != null) {
                    key = colKey.toString();
                    seriesName = rowKey.toString();
                }
            } else if (entity instanceof PieSectionEntity) {
                Comparable<?> sectionKey = ((PieSectionEntity) entity).getSectionKey();
                if (sectionKey != null) {
                    key = sectionKey.toString();
                }
            }
            if (entity instanceof XYItemEntity) {
                XYItemEntity item = ((XYItemEntity) entity);
                if (item.getDataset() instanceof TimeSeriesCollection) {
                    TimeSeriesCollection data = (TimeSeriesCollection) item.getDataset();
                    TimeSeries series = data.getSeries(item.getSeriesIndex());
                    TimeSeriesDataItem dataitem = series.getDataItem(item.getItem());
                    seriesName = series.getKey().toString();
                    key = dataitem.getPeriod().toString();
                }
            }
            if (key == null)
                return;
            MQuery query = chartModel.getQuery(seriesName == null ? key : seriesName + "__" + key);
            if (query != null)
                AEnv.zoom(query);
        } finally {
            setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
        }
    }
}

Example 2 with TimeSeriesDataItem

use of org.jfree.data.time.TimeSeriesDataItem in project adempiere by adempiere.

the class WChartEditor method render.

private void render(JFreeChart chart) {
    ChartRenderingInfo info = new ChartRenderingInfo();
    int width = 400;
    int height = chartModel.getWinHeight();
    BufferedImage bi = chart.createBufferedImage(width, height, BufferedImage.TRANSLUCENT, info);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);
        AImage image = new AImage("", bytes);
        Imagemap myImage = new Imagemap();
        Panel panel = getComponent();
        myImage.setContent(image);
        if (panel.getPanelchildren() != null) {
            panel.getPanelchildren().getChildren().clear();
            panel.getPanelchildren().appendChild(myImage);
        } else {
            Panelchildren pc = new Panelchildren();
            panel.appendChild(pc);
            pc.appendChild(myImage);
        }
        int count = 0;
        for (Iterator<?> it = info.getEntityCollection().getEntities().iterator(); it.hasNext(); ) {
            ChartEntity entity = (ChartEntity) it.next();
            String key = null;
            String seriesName = null;
            if (entity instanceof CategoryItemEntity) {
                CategoryItemEntity item = ((CategoryItemEntity) entity);
                Comparable<?> colKey = item.getColumnKey();
                Comparable<?> rowKey = item.getRowKey();
                if (colKey != null && rowKey != null) {
                    key = colKey.toString();
                    seriesName = rowKey.toString();
                }
            } else if (entity instanceof PieSectionEntity) {
                Comparable<?> sectionKey = ((PieSectionEntity) entity).getSectionKey();
                if (sectionKey != null) {
                    key = sectionKey.toString();
                }
            }
            if (entity instanceof XYItemEntity) {
                XYItemEntity item = ((XYItemEntity) entity);
                if (item.getDataset() instanceof TimeSeriesCollection) {
                    TimeSeriesCollection data = (TimeSeriesCollection) item.getDataset();
                    TimeSeries series = data.getSeries(item.getSeriesIndex());
                    TimeSeriesDataItem dataitem = series.getDataItem(item.getItem());
                    seriesName = series.getKey().toString();
                    key = dataitem.getPeriod().toString();
                }
            }
            if (key == null)
                continue;
            Area area = new Area();
            myImage.appendChild(area);
            area.setCoords(entity.getShapeCoords());
            area.setShape(entity.getShapeType());
            area.setTooltiptext(entity.getToolTipText());
            area.setId(count + "_WG__" + seriesName + "__" + key);
            count++;
        }
        myImage.addEventListener(Events.ON_CLICK, new EventListener() {

            public void onEvent(Event event) throws Exception {
                MouseEvent me = (MouseEvent) event;
                String areaId = me.getArea();
                if (areaId != null) {
                    String[] strs = areaId.split("__");
                    if (strs.length == 3) {
                        chartMouseClicked(strs[2], strs[1]);
                    }
                }
            }
        });
    } catch (Exception e) {
        log.log(Level.SEVERE, "", e);
    }
}

Example 3 with TimeSeriesDataItem

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

the class TimeSeriesCollectionChartDefinition method setDataByColumn.

private void setDataByColumn(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.
    }
    boolean firstPass = true;
    // $NON-NLS-1$
    String lastSeries = "";
    // $NON-NLS-1$
    String seriesName = "";
    Class timePeriodClass = TimeSeriesCollectionChartDefinition.getTimePeriodClass(getDomainPeriodType());
    Object[] rowData = data.next();
    TimeSeries wrkSeries = null;
    while (rowData != null) {
        seriesName = (String) rowData[0];
        if (firstPass || !seriesName.equalsIgnoreCase(lastSeries)) {
            if (!firstPass) {
                addSeries(wrkSeries);
            }
            wrkSeries = new TimeSeries(seriesName, timePeriodClass);
            lastSeries = seriesName;
            firstPass = false;
        }
        Date keyDate = getValidDate(rowData[1]);
        RegularTimePeriod regularTimePeriod = RegularTimePeriod.createInstance(timePeriodClass, keyDate, RegularTimePeriod.DEFAULT_TIME_ZONE);
        TimeSeriesDataItem timeSeriesDataItem = new TimeSeriesDataItem(regularTimePeriod, ((Number) rowData[2]).doubleValue());
        if (wrkSeries != null) {
            wrkSeries.add(timeSeriesDataItem);
        }
        rowData = data.next();
    }
    if (!firstPass) {
        addSeries(wrkSeries);
    }
    if ((data.getRowCount() > 0) && (this.getSeriesCount() <= 0)) {
        // $NON-NLS-1$
        noDataMessage = Messages.getInstance().getString("CHART.USER_INCORRECT_DATA_FORMAT");
    }
}

Example 4 with TimeSeriesDataItem

use of org.jfree.data.time.TimeSeriesDataItem in project dbeaver by serge-rider.

the class DashboardRendererBase method generateSampleSeries.

protected void generateSampleSeries(DashboardContainer container, TimeSeriesCollection dataset) {
    TimeSeries seriesSin = new TimeSeries("Sin");
    long startTime = System.currentTimeMillis() - 1000 * 60 * 60 * 2;
    for (int i = 0; i < 100; i++) {
        seriesSin.add(new TimeSeriesDataItem(new FixedMillisecond(startTime + i * 60 * 1000), Math.sin(0.1 * i) * 100));
    }
    dataset.addSeries(seriesSin);
    TimeSeries seriesCos = new TimeSeries("Cos");
    for (int i = 0; i < 100; i++) {
        seriesCos.add(new TimeSeriesDataItem(new FixedMillisecond(startTime + i * 60 * 1000), Math.cos(0.1 * i) * 100));
    }
    dataset.addSeries(seriesCos);
}

Example 5 with TimeSeriesDataItem

use of org.jfree.data.time.TimeSeriesDataItem 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");
    }
}