コード例 #1
0
ファイル: ZoomTool.java プロジェクト: DawnScience/dawn-ui
  @Override
  public DataReductionInfo export(DataReductionSlice drslice) throws Exception {

    final Collection<IRegion> regions = getPlottingSystem().getRegions();

    for (IRegion region : regions) {
      if (!isRegionTypeSupported(region.getRegionType())) continue;

      final RectangularROI bounds = (RectangularROI) region.getROI();
      if (bounds == null) continue;
      if (!region.isVisible()) continue;

      final int yInc = bounds.getPoint()[1] < bounds.getEndPoint()[1] ? 1 : -1;
      final int xInc = bounds.getPoint()[0] < bounds.getEndPoint()[0] ? 1 : -1;

      final Dataset slice =
          DatasetUtils.convertToDataset(
              drslice
                  .getData()
                  .getSlice(
                      new int[] {(int) bounds.getPoint()[1], (int) bounds.getPoint()[0]},
                      new int[] {(int) bounds.getEndPoint()[1], (int) bounds.getEndPoint()[0]},
                      new int[] {yInc, xInc}));
      slice.setName(region.getName().replace(' ', '_'));

      drslice.appendData(slice);
    }
    return new DataReductionInfo(Status.OK_STATUS);
  }
コード例 #2
0
ファイル: SpotTool.java プロジェクト: DawnScience/dawn-ui
  @Override
  protected Collection<? extends ITrace> createProfile(
      final IImageTrace image,
      IRegion region,
      IROI rbs,
      boolean tryUpdate,
      boolean isDrag,
      IProgressMonitor monitor) {

    if (monitor.isCanceled()) return null;
    if (image == null) return null;

    if ((region.getRegionType() != RegionType.BOX)
        && (region.getRegionType() != RegionType.PERIMETERBOX)) return null;

    Dataset slice = createZoom(image, region, rbs, tryUpdate, isDrag, monitor);

    Dataset yData = slice.sum(0);
    yData.setName("Intensity");
    Dataset xData = slice.sum(1);
    xData.setName("Intensity");

    final RectangularROI bounds = (RectangularROI) (rbs == null ? region.getROI() : rbs);
    final Dataset y_indices =
        DatasetFactory.createRange(
            bounds.getPoint()[0], bounds.getPoint()[0] + bounds.getLength(0), 1, Dataset.FLOAT);
    y_indices.setName("X Location");

    topSystem.updatePlot1D(y_indices, Arrays.asList(new IDataset[] {yData}), monitor);
    topSystem.repaint();

    final Dataset x_indices =
        DatasetFactory.createRange(
            bounds.getPoint()[1] + bounds.getLength(1), bounds.getPoint()[1], -1, Dataset.FLOAT);
    x_indices.setName("Y Location");

    final Collection<ITrace> right =
        rightSystem.updatePlot1D(xData, Arrays.asList(new IDataset[] {x_indices}), monitor);
    rightSystem.repaint();

    Display.getDefault()
        .syncExec(
            new Runnable() {

              @Override
              public void run() {
                topSystem.setTitle("");
                rightSystem.setTitle("");

                ILineTrace line = (ILineTrace) right.iterator().next();
                line.setTraceColor(ColorConstants.red);
              }
            });

    return profilePlottingSystem.getTraces();
  }
コード例 #3
0
ファイル: ZoomTool.java プロジェクト: DawnScience/dawn-ui
  protected Dataset createZoom(
      final IImageTrace image,
      IRegion region,
      IROI rbs,
      boolean tryUpdate,
      boolean isDrag,
      IProgressMonitor monitor) {

    if (!(region.getROI() instanceof RectangularROI)) return null;
    final RectangularROI bounds = (RectangularROI) (rbs == null ? region.getROI() : rbs);
    if (bounds == null) return null;
    if (!region.isVisible()) return null;

    if (monitor.isCanceled()) return null;

    final int yInc = bounds.getPoint()[1] < bounds.getEndPoint()[1] ? 1 : -1;
    final int xInc = bounds.getPoint()[0] < bounds.getEndPoint()[0] ? 1 : -1;

    Dataset im = DatasetUtils.convertToDataset(image.getData());
    Dataset slice = DatasetUtils.convertToDataset(ToolUtils.getClippedSlice(im, bounds));
    slice.setName(region.getName());
    // Calculate axes to have real values not size
    Dataset yLabels = null;
    Dataset xLabels = null;
    if (image.getAxes() != null && image.getAxes().size() > 0) {
      Dataset xl = DatasetUtils.convertToDataset(image.getAxes().get(0));
      if (xl != null) xLabels = ZoomTool.getLabelsFromLabels(xl, bounds, 0);
      Dataset yl = DatasetUtils.convertToDataset(image.getAxes().get(1));
      if (yl != null) yLabels = ZoomTool.getLabelsFromLabels(yl, bounds, 1);
    }

    if (yLabels == null)
      yLabels =
          DatasetFactory.createRange(
              IntegerDataset.class, bounds.getPoint()[1], bounds.getEndPoint()[1], yInc);
    if (xLabels == null)
      xLabels =
          DatasetFactory.createRange(
              IntegerDataset.class, bounds.getPoint()[0], bounds.getEndPoint()[0], xInc);

    final IImageTrace zoom_trace =
        (IImageTrace)
            profilePlottingSystem.updatePlot2D(
                slice, Arrays.asList(new IDataset[] {xLabels, yLabels}), monitor);
    registerTraces(region, Arrays.asList(new ITrace[] {zoom_trace}));
    Display.getDefault()
        .syncExec(
            new Runnable() {
              public void run() {
                zoom_trace.setPaletteData(image.getPaletteData());
              }
            });

    return slice;
  }
コード例 #4
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
 private void clearListeners(IPlottingSystem plotSystem, IRegionListener listener) {
   if (plotSystem == null) return;
   Collection<IRegion> regions = plotSystem.getRegions();
   if (regions != null && regions.size() > 0) {
     Iterator<IRegion> it = regions.iterator();
     while (it.hasNext()) {
       IRegion region = it.next();
       region.removeROIListener(this);
     }
   }
   plotSystem.removeRegionListener(listener);
 }
コード例 #5
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
  /**
   * Add a region listener
   *
   * @param plotSystem
   */
  public void addRegionListener(IPlottingSystem plotSystem) {

    if (plotSystem == null) return;
    Collection<IRegion> regions = plotSystem.getRegions();
    if (regions != null && regions.size() > 0) {
      Iterator<IRegion> it = regions.iterator();
      while (it.hasNext()) {
        IRegion region = it.next();
        region.addROIListener(this);
      }
    }
    plotSystem.addRegionListener(regionListener);
  }
コード例 #6
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
  /** Creates the widget and its controls */
  public void createWidget() {
    regionComposite = new Composite(parent, SWT.NONE);
    GridData gridData = new GridData(SWT.FILL, SWT.LEFT, true, true);
    regionComposite.setLayout(new GridLayout(1, false));
    regionComposite.setLayoutData(gridData);

    Collection<IRegion> regions = plottingSystem.getRegions();
    if (regions.size() > 0) {
      IRegion region = (IRegion) regions.toArray()[0];
      createRegionComposite(regionComposite, region.getRegionType());
      region.addROIListener(ROIWidget.this);
    } else {
      createRegionComposite(regionComposite, RegionType.PERIMETERBOX);
    }
  }
コード例 #7
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
 @Override
 public void roiDragged(ROIEvent evt) {
   if (roiViewer == null) return;
   roiViewer.cancelEditing();
   IRegion region = (IRegion) evt.getSource();
   if (region == null) return;
   IROI roi = evt.getROI();
   if (roi != null) {
     roiViewer.setTableValues(roi);
     if (nameText != null && !nameText.isDisposed()) nameText.setText(region.getName());
     regionName = region.getName();
   }
   roiChanged = true;
   this.region = region;
 }
コード例 #8
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
  /** Update the widget with the correct roi information */
  public void update() {
    this.plottingSystem = PlottingFactory.getPlottingSystem(viewName);
    if (plottingSystem != null) {
      Collection<IRegion> regions = plottingSystem.getRegions();
      if (regions.size() > 0) {
        IRegion region = (IRegion) regions.toArray()[0];
        if (roiViewer == null) createRegionComposite(regionComposite, region.getRegionType());
        roiViewer.setTableValues(region.getROI());

        if (nameText != null) nameText.setText(region.getName());
        regionName = region.getName();
        this.region = region;
        region.addROIListener(ROIWidget.this);
      }
    }
  }
コード例 #9
0
ファイル: ROIWidget.java プロジェクト: Anthchirp/dawn-ui
 /**
  * Method to set the input of this widget given an IRegion
  *
  * @param region
  */
 public void setEditingRegion(IRegion region) {
   if (region == null || roiViewer == null) return;
   if (region.getROI() != null) roiViewer.setTableValues(region.getROI());
   if (nameText != null && !nameText.isDisposed()) nameText.setText(region.getName());
   regionName = region.getName();
 }