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Interaction between CLI and GUI


1.  Pass an existing object into GUI as argument in call to hessi
        Example:  hessi, image_obj

2.  After starting GUI, retrieve object(s) used in GUI to command line through call to
       hessi_data.  
       Example:  hessi_data, image=image_obj

In both cases, the object is then shared between GUI and CLI.  Modifications made to the object from the CLI will be seen in the GUI, and vice versa. 

hessi_data can also be called after exiting the GUI to retrieve the object(s) used in the GUI. 

3.  Image object in the GUI or CLI can be saved in a FITS file, and restored in either
      the GUI or CLI.  The FITS file contains all the parameters used in the image
      object so that the object can be completely restored.
      Example:  image_obj -> fitswrite  
                       image_obj = hsi_image_fitsread (/object)

 

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Responsible NASA Official:  Gordon D. Holman

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Heliophysics Science Division
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Laboratory for Solar Physics/ Code 671
Greenbelt, MD, 20771, USA
Gordon.D.Holman@nasa.gov

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This site last updated November 10, 2008.