[LIBISIS-code-tickets] [LIBISIS] #109: migrate from userdata to appdata

[LIBISIS Library and Applications]

#109: migrate from userdata to appdata
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 Reporter:  Dean Whittaker     |       Owner:  Dean Whittaker
     Type:  task               |      Status:  new           
 Priority:  minor              |   Milestone:                
Component:  MATLAB (graphics)  |    Keywords:                
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 Currently graphics uses figure userdata to store information. This can be
 accidentally replaced by an unsuspecting user who's created some sort of
 script. While this is a monumental task and one would rather just ignore
 it since it is a very unlikely possibility, it should be done. Will start
 using "appdata" to store graphics stuff - this isn't a single variable but
 holds as many as you like. The only way a user could replace or erase it
 is by setting appdata with the same name. This is LOW PRIORITY and will be
 done sometime in the future.

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Ticket URL: <http://trac.libisis.org/code/ticket/109>
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