/**
* Returns a string representation of the ScalarMap with the specified prefix prepended.
*
* @param pre prefix to prepend to the representation
* @return a string that "textually represents" this ScalarMap with <CODE>pre</CODE> prepended.
*/
public String toString(String pre) {
return pre + "ScalarMap: " + Scalar.toString() + " -> " + DisplayScalar.toString() + "\n";
}
