public long vaToPointer(long va) {
		return rvaToPointer(va - getOptionalHeader().getImageBase());
	}
Converts a virtual address (VA) into a pointer.

@param va the virtual address
@return the pointer into binary image, 0 if not valid
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/NTHeader.java