This object allows vectors (arrows) to be placed as annotations on map
  projections created with the cgMap coordinate object.

Categories

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    Graphics, Map Projections
   

Author

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  FANNING SOFTWARE CONSULTING::
      David W. Fanning
      1645 Sheely Drive
      Fort Collins, CO 80526 USA
      Phone: 970-221-0438
      E-mail: [email protected]
      Coyote's Guide to IDL Programming: http://www.idlcoyote.com

History

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    Change History::
        Written by David W. Fanning, 21 November 2011.
        Tested and bugs fixed. 17 Sept 2012. DWF.
        Bug fix in draw method when passing lat/lon vectors. 6 Jan 2013. DWF.
        Added PALETTE keyword to allow the vectors to be drawn in colors scaled
          to vector magnitude. 6 Jan 2012. DWF.
        The CLIP keyword was not working correctly and was fixed 29 April 2013. DWF.
       
               

Copyright

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    Copyright (c) 2011, Fanning Software Consulting, Inc.