Method showProgress

ij/src/main/java/ij/macro/Functions.java:3022–3035

()

	}

	void showProgress() {
		ImageJ ij = IJ.getInstance();
		ij.gui.ProgressBar progressBar = ij!=null?ij.getProgressBar():null;
		interp.getLeftParen();
		double arg1 = interp.getExpression();
		if (interp.nextToken()==',') {
			interp.getComma();
			double arg2 = interp.getExpression();
			if (progressBar!=null) progressBar.show((arg1+1.0)/arg2, true);
		} else
			if (progressBar!=null) progressBar.show(arg1, true);
		interp.getRightParen();
		interp.showingProgress = true;
	}

	void saveSettings() {
		interp.getParens();