Method run

ij/src/main/java/ij/plugin/StackMaker.java:18–52

(String arg)

	private int border;

	public void run(String arg) {
		ImagePlus imp = WindowManager.getCurrentImage();
		if (imp==null) {
			IJ.noImage();
			return;
		}
		if (imp.getStackSize()>1) {
			IJ.error("This command requires a montage");
			return;
		}		
		String options = Macro.getOptions();
		if (options!=null) {
			options = options.replace("images_per_row=", "columns=");
			options = options.replace("images_per_column=", "rows=");
		}
		columns = info("xMontage", imp, 2);
		rows = info("yMontage", imp, 2);
		String montageHeight = (String)imp.getProperty("yMontage");
		if (montageHeight!=null)
			rows = Integer.parseInt(montageHeight);
		GenericDialog gd = new GenericDialog("Stack Maker");
		gd.addNumericField("Columns: ", columns, 0);
		gd.addNumericField("Rows: ", rows, 0);
		gd.addNumericField("Border width: ", border, 0);
		gd.showDialog();
		if (gd.wasCanceled())
			return;
		columns = (int)gd.getNextNumber();
		rows = (int)gd.getNextNumber();
		border = (int)gd.getNextNumber();
		if (rows==0 || columns==0)
			return;
		ImageStack stack = makeStack(imp.getProcessor(), rows, columns, border);
		new ImagePlus("Stack", stack).show();
	}
	
	private int info(String key, ImagePlus imp, int value) {
		String svalue = imp.getStringProperty(key);