# coyote: ANSI_VALUE

- coyote/Widget Programming
- [Source code]

Description

      Provides a way to display non-printable characters in widget elements.

Categories

      Widgets

Params

      str_in: in, required, type=string
           The input string that you wish to render on a widget element.

Keywords

      example: in, optional, type=boolean, default=0
          Set this keyword to see an example of non-printable characters
          rendered in a Dialog_Pickfile widget.

Examples

      Call the built-in example::
         IDL> void = ANSI_Value(/EXAMPLE)

Author

      Bernat Puigdomenech

History

      Change History::
         Written, 2 September 2011. Bernat Puigdomenech.

Copyright

      Copyright (c) 2011, Bernat Puigdomenech.