public int compare(Integer c1, Integer c2) { int val1 = values.getPixelInt((c1)); int val2 = values.getPixelInt((c2)); if (val1 < val2) return 1; else if (val1 > val2) return -1; else return 0; }
public void showRois3D() { registerActiveImage(); if (currentImage == null) return; // verifier que l'image active a les memes dimentions Object[] os = this.list.getSelectedValues(); if (os.length == 1) { mcib3d.geom.Object3D o = ((Object3DGui) os[0]).getObject3D(); currentImage.setSlice((o.getZmax() + o.getZmin()) / 2 + 1); } int nSlices = currentImage.getNSlices(); currentROIs = new HashMap<Integer, Roi>(nSlices); // stores the roi mask to save memory.. if (roiMask == null || !roiMask.sameDimentions(currentImage)) { roiMask = new ImageByte("mask", currentImage.getWidth(), currentImage.getHeight(), nSlices); } else { roiMask.erase(); } ImageStack maskStack = roiMask.getImageStack(); Object3DGui obj; for (Object o : os) { obj = (Object3DGui) o; obj.getObject3D().draw(maskStack, 255); } // roiMask.show(); for (int i = 1; i <= nSlices; i++) { ImagePlus im = new ImagePlus("mask", maskStack.getProcessor(i)); im.getProcessor().setThreshold(1, 255, ImageProcessor.NO_LUT_UPDATE); ThresholdToSelection tts = new ThresholdToSelection(); tts.setup("", im); tts.run(im.getProcessor()); Roi r = im.getRoi(); if (r != null) currentROIs.put(i, r); } updateRoi(); }