[mkgmap-dev] Commit: r1525: Add clockwise() method - returns true if polygon direction is clockwise.

Version 1525 was commited by markb on 2010-01-28 13:25:39 +0000 (Thu, 28 Jan 2010) Add clockwise() method - returns true if polygon direction is clockwise. Returns false if way isn't a closed polygon or its direction is anti-clockwise.