Method isInvertedLut

ij/src/main/java/ij/ImagePlus.java:1798–1800

Returns true is this image uses an inverting LUT that displays zero as white and 255 as black.

()

	/** Returns true is this image uses an inverting LUT that
		displays zero as white and 255 as black. */
	public boolean isInvertedLut() {
		return ip!=null && ip.isInvertedLut();
	}

	private int[] pvalue = new int[4];