/** Clears all data */
 public void clear() {
   if (series != null) {
     synchronized (series) {
       series.clear();
     }
   }
 }
Esempio n. 2
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  public void setPath(List<XYPoint> xyList) {
    mIdeal.clear();
    clearActuals();

    for (int i = 0; i < xyList.size(); ++i) {
      mIdeal.add(xyList.get(i).mX, xyList.get(i).mY);
    }
  }
 /**
  * Clear a series
  *
  * @param seriesName Name of series to clear
  */
 public void clear(String seriesName) {
   for (XYSeries serie : seriesList) {
     if (serie.getKey().toString().equals(seriesName)) {
       serie.clear();
       break;
     }
   }
 }
  @SuppressWarnings("rawtypes")
  @Override
  public void zoom(Rectangle selection) {
    if (map == null || layer == null) {
      return;
    }
    Set<FeatureId> selected = new HashSet<FeatureId>();
    try {
      XYSeriesCollection ds = (XYSeriesCollection) getChart().getXYPlot().getDataset(2);
      XYSeries selectionSeries = ds.getSeries(0);
      selectionSeries.clear();

      EntityCollection entities = this.getChartRenderingInfo().getEntityCollection();
      Iterator iter = entities.iterator();
      while (iter.hasNext()) {
        ChartEntity entity = (ChartEntity) iter.next();
        if (entity instanceof XYItemEntity) {
          XYItemEntity item = (XYItemEntity) entity;
          if (item.getSeriesIndex() != 0) {
            continue;
          }

          java.awt.Rectangle bound = item.getArea().getBounds();
          if (selection.intersects(bound.x, bound.y, bound.width, bound.height)) {
            XYSeriesCollection dataSet = (XYSeriesCollection) item.getDataset();
            XYSeries xySeries = dataSet.getSeries(item.getSeriesIndex());
            XYDataItem xyDataItem = xySeries.getDataItem(item.getItem());
            if (xyDataItem instanceof XYDataItem2) {
              XYDataItem2 dataItem = (XYDataItem2) xyDataItem;
              selectionSeries.add(dataItem);
              selected.add(ff.featureId(dataItem.getFeature().getID()));
            }
          }
        }
      }
    } catch (Exception e) {
      // skip
    } finally {
      if (selected.size() > 0) {
        map.select(ff.id(selected), layer);
      } else {
        map.select(Filter.EXCLUDE, layer);
      }
      this.forceRedraw();
    }
  }
Esempio n. 5
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 public void clearActuals() {
   mReal.clear();
 }
 /** Clear all series */
 public void clear() {
   for (XYSeries serie : seriesList) {
     serie.clear();
   }
 }
 public SearchMethod() {
   JFreeChart chart = ProblemInstance.view.getChart();
   XYSeriesCollection sc = (XYSeriesCollection) chart.getXYPlot().getDataset();
   series = sc.getSeries(0);
   series.clear();
 }