Method getStackIndex

ij/src/main/java/ij/ImagePlus.java:2026–2034

Returns that stack index (one-based) corresponding to the specified position.

(int channel, int slice, int frame)

	/** Returns that stack index (one-based) corresponding to the specified position. */
	public int getStackIndex(int channel, int slice, int frame) {
   		if (channel<1) channel = 1;
    	if (channel>nChannels) channel = nChannels;
    	if (slice<1) slice = 1;
    	if (slice>nSlices) slice = nSlices;
    	if (frame<1) frame = 1;
    	if (frame>nFrames) frame = nFrames;
		return (frame-1)*nChannels*nSlices + (slice-1)*nChannels + channel;
	}

	/* Hack needed to make the HyperStackReducer work. */
	public void resetStack() {