Method getBoolean

ij/src/main/java/ij/macro/Functions.java:1518–1539

()

	}

	double getBoolean() {
		interp.getLeftParen();
		String prompt = getString();
		String yesButton = "  Yes  ";
		String noButton = "  No  ";
		if (interp.nextToken()==',') {
			yesButton = getNextString();
			noButton = getNextString();
		}
		interp.getRightParen();
		String title = interp.macroName!=null?interp.macroName:"";
		if (title.endsWith(" Options"))
			title = title.substring(0, title.length()-8);
		YesNoCancelDialog d = new YesNoCancelDialog(IJ.getInstance(), title, prompt, yesButton, noButton);
		if (d.cancelPressed()) {
			interp.done = true;
			return 0.0;
		} else if (d.yesPressed())
			return 1.0;
		else
			return 0.0;
	}

	String getStringDialog() {
		interp.getLeftParen();