d.northarrow.html 889 B

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  1. <h2>DESCRIPTION</h2>
  2. <em>d.northarrow</em> displays a north arrow symbol the graphics monitor at
  3. the given screen coordinates. If no coordinates are given it will draw the
  4. north arrow in the bottom right of the display. It can draw the north arrow
  5. in a number of styles (see the
  6. <a href="http://grasswiki.osgeo.org/wiki/Cartography#Display_monitors">wiki
  7. page</a> for details).
  8. <h2>TODO</h2>
  9. Add options to use an arbitrary rotation angle for when grid north and true
  10. north diverge, and add a flag to calculate that convergence angle and apply
  11. the rotation automatically.
  12. <h2>SEE ALSO</h2>
  13. <em>
  14. <a href="d.barscale.html">d.barscale</a>,
  15. <a href="d.graph.html">d.graph</a>,
  16. <a href="d.grid.html">d.grid</a>,
  17. <a href="d.legend.html">d.legend</a>
  18. </em>
  19. <h2>AUTHOR</h2>
  20. Hamish Bowman, <i>Department of Geology, University of Otago, New Zealand</i>
  21. <p>
  22. <i>Last changed: $Date$</i>