Method trim

ij/src/main/java/ij/ImageStack.java:394–400

Frees memory by deleting a few slices from the end of the stack.

()

	/** Frees memory by deleting a few slices from the end of the stack. */
	public void trim() {
		int n = (int)Math.round(Math.log(nSlices)+1.0);
		for (int i=0; i<n; i++) {
			deleteLastSlice();
			System.gc();
		}
	}

	public String toString() {
		String v = isVirtual()?"(V)":"";