Method deletePoint

ij/src/main/java/ij/gui/PointRoi.java:404–417

(int index)

	}

	protected void deletePoint(int index) {
		super.deletePoint(index);
		if (index>=0 && index<=nPoints && counters!=null) {
			counts[counters[index]]--;
			for (int i=index; i<nPoints; i++) {
				counters[i] = counters[i+1];
				positions[i] = positions[i+1];
			}
			if (rt!=null && WindowManager.getFrame(getCountsTitle())!=null)
				displayCounts();
		} else if (index==0 && nPoints==0)
			counts[0] = 0;
			
	}

	private synchronized void incrementCounter(ImagePlus imp) {
		counts[counter]++;