function topleft(compare) {

			return function (a, b) {

				var d;

				d = compare(a[0], b[0]);

				if (d !== 0) {
					return d;
				}

				return compare(b[1], a[1]);
			};
		}
function topleft(compare) {

			return function (a, b) {

				var d;

				d = compare(a[0], b[0]);

				if (d !== 0) {
					return d;
				}

				return compare(b[1], a[1]);
			};
		}
function topleft ( compare ) { return function ( a , b ) { var d ; d = compare ( a [ 0 ] , b [ 0 ] ) ; if ( d !== 0 ) { return d ; } return compare ( b [ 1 ] , a [ 1 ] ) ; } ; }
/* js/src/d2/clockwise/topleft.js
/ * js / src / d2 / clockwise / topleft . js