Method saveMinMax

ij/src/main/java/ij/gui/Plot.java:2520–2523

Saves the plot range for later restoring by 'setPreviousMinMax'

()

	/** Saves the plot range for later restoring by 'setPreviousMinMax' */
	void saveMinMax() {
		if (!Arrays.equals(currentMinMax, savedMinMax))
			System.arraycopy(currentMinMax, 0, savedMinMax, 0, currentMinMax.length);
	}

	/** Modifies automatic limits to avoid points exactly at the borders.
	 *  This only happens for limits where the corresponding value of the class array 'enlargeRange' is set: