void setBlockOffset(int blockOffset) {
		if (blockOffset == offset) {
			return;
		}
		int newOffset = blockOffset;
		if (newOffset > bytesPerLine) {
			newOffset = newOffset % bytesPerLine;
		}
		this.offset = newOffset;
		panel.setOffset(newOffset);
		tool.setConfigChanged(true);
	}
Set the offset that is applied to each block.
@param blockOffset the new block offset
Ghidra/Features/ByteViewer/src/main/java/ghidra/app/plugin/core/byteviewer/ByteViewerComponentProvider.java