@Override
	public int getPixel(BigInteger index) {
		return yPositions[index.subtract(base).intValueExact()];
	}
An implementation of {@link LayoutPixelIndexMap} for vertical coordinates

<p>
This class implements {@link #getIndex(int)} in log time and {@link #getPixel(BigInteger)} in
constant time.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/component/margin/VerticalLayoutPixelIndexMap.java