Method update

ij/src/main/java/ij/ImageStack.java:212–219

Updates this stack so its attributes, such as min, max, calibration table and color model, are the same as 'ip'.

(ImageProcessor ip)

	/** Updates this stack so its attributes, such as min, max,
		calibration table and color model, are the same as 'ip'. */
	public void update(ImageProcessor ip) {
		if (ip!=null) {
			min = ip.getMin();
			max = ip.getMax();
			cTable = ip.getCalibrationTable();
			cm = ip.getColorModel();
		}
	}
	
	/** Returns the pixel array for the specified slice, where {@literal 1<=n<=nslices}. */
	public Object getPixels(int n) {