Tutorials/Programs and editors/Cartograph

Cartograph is a third party tool for mapping Infdev and Alpha levels. It works on Windows and Linux. By choosing a world the user can create a map in various different views and modes. This program is no longer maintained by the original developer, but a new version that works on the new MCR Beta world format is available as Cartograph G.

On use, Cartograph also generates a text file called map .txt, which contains a useful summary of map information, including the size of the map in square meters and the number of different objects of various kinds.

Link
[http://www.minecraftforum.net/viewtopic.php?f=25&t=131343

Original Forum Thread]

Cartograph G is an updated program based on the original, by Gameslinder

Cartograph 辅助程序与编辑器/Cartograph