Method run

ij/src/main/java/ij/plugin/SurfacePlotter.java:42–94

(String arg)

	LookUpTable lut;
	
	public void run(String arg) {
		img = WindowManager.getCurrentImage();
		if (img==null)
			{IJ.noImage(); return;}
		if (img.getType()==ImagePlus.COLOR_RGB)
			{IJ.error("Surface Plotter", "Grayscale or pseudo-color image required"); return;}
		invertedLut = img.getProcessor().isInvertedLut();
		if (firstTime) {
			if (invertedLut)
				whiteBackground	= true;
			firstTime = false;			
		}
		if (!showDialog())
			return;

		int stackFlags = IJ.setupDialog(img, 0);
		if(stackFlags == PlugInFilter.DONE)
			return;
		Date start = new Date();
		lut = img.createLut();
		
		if (stackFlags==PlugInFilter.DOES_STACKS && img.getStack().getSize()>1){			
			ImageStack stackSource = img.getStack();
			ImageProcessor ip = stackSource.getProcessor(1);
			ImageProcessor plot = makeSurfacePlot(ip);
			ImageStack stack = new ImageStack(plot.getWidth(), plot.getHeight());
			stack.setColorModel(plot.getColorModel());			
			for (int i=1;i<=stackSource.getSize();i++)
				stack.addSlice(null, plot.duplicate().getPixels());
			stack.setPixels(plot.getPixels(), 1);
			ImagePlus plots = new ImagePlus("Surface Plot", stack);
			plots.show();
			for (int i=2;i<=stackSource.getSize();i++) {
				IJ.showStatus("Drawing slice " + i + "..." + " (" + (100*(i-1)/stackSource.getSize()) + "% done)");
				ip = stackSource.getProcessor(i);
				plot = makeSurfacePlot(ip);
				ImageWindow win = plots.getWindow();
				if (win!=null && win.isClosed()) break;
				stack.setPixels(plot.getPixels(), i);
				plots.setSlice(i);
			}
		} else {
			ImageProcessor plot = makeSurfacePlot(img.getProcessor());
			new ImagePlus("Surface Plot", plot).show();
		}
		
		Date end = new Date();
     		long lstart = start.getTime();
      		long lend = end.getTime();
      		long difference = lend - lstart;
		IJ.register(SurfacePlotter.class);
		IJ.showStatus("Done in "+difference+" msec." );
	}
	
	boolean showDialog() {
		GenericDialog gd = new GenericDialog("Surface Plotter");