Method close

ij/src/main/java/ij/plugin/frame/RoiManager.java:2725–2748

Overrides PlugInFrame.close().

()

	/** Overrides PlugInFrame.close(). */
	public void close() {
		super.close();
		instance = null;
		resetMultiMeasureResults();
		Prefs.saveLocation(LOC_KEY, getLocation());
		if (!showAllCheckbox.getState() || IJ.macroRunning())
			return;
		int n = getCount();
		ImagePlus imp = WindowManager.getCurrentImage();
		if (imp==null || (imp.getCanvas()!=null && imp.getCanvas().getShowAllList()==null))
			return;
		if (n>0) {
			GenericDialog gd = new GenericDialog("ROI Manager");
			gd.addMessage("Save the "+n+" displayed ROIs as an overlay?");
			gd.setOKLabel("Discard");
			gd.setCancelLabel("Save as Overlay");
			gd.showDialog();
			if (gd.wasCanceled())
				moveRoisToOverlay(imp);
			else
				removeOverlay(imp);
		} else
			imp.draw();
	}

	/** Moves all the ROIs to the specified image's overlay. */
	public void moveRoisToOverlay(ImagePlus imp) {