Method setThreshold

ij/src/main/java/ij/macro/Functions.java:3960–3971

()

	}

	void setThreshold() {
		double lower = getFirstArg();
		double upper = getNextArg();
		String mode = null;
		if (interp.nextToken()==',') {
			interp.getComma();
			mode = getString();
		}
		interp.getRightParen();
		IJ.setThreshold(lower, upper, mode);
		resetImage();
	}

	void drawOrFill(int type) {
		int x = (int)getFirstArg();