The purpose of this funciton is to check a string for symbols, encased in escape
  characters, that should be revolved with cgSymbol. The cgSymbol name will appear
  with the characters "$\" prepended to the name, and the character "$" appended. All
  Greek characters and other symbols supported by cgSymbol are allowed.

Categories

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    Utilities
   

Returns

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    The modified string with the cgSymbol code embedded in place of the
    escaped symbol name.
   

Params

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    astring: in, required, type=string
      The string that should be searched for cgSymbol values.
         

Examples

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    To create a plot that uses the Greek mu character on the X axis and
    the Angstrom symbol on the Y axis::
   
      cgPlot, cgDemoData(1), XTitle='Length ($\mu$M)', YTitle='Distance ($\Angstrom$)'
     

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: david@idlcoyote.com
      Coyote's Guide to IDL Programming: http://www.idlcoyote.com

History

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    Change History::
        Written by David W. Fanning, 27 July 2012.

Copyright

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    Copyright (c) 2012, Fanning Software Consulting, Inc.