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Common Midas Concepts   
   + Version Numbering   
   - Basic Features   
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Getting Started - Part 1   
Getting Started - Part 2   
Working with Files   
Option Trees   
Macros - Part 1 (Basics)   
Macros - Part 2 (Graphics)   
NetBeans - Part 1 (Setup)   
NetBeans - Part 2 (GUIs)   
NetBeans - Part 3 (Profiler)   
Eclipse - Part 1 (Setup)   
Eclipse - Part 2 (GUIs)   
Primitives   
WebStart   
Maps & Imagery   
X-Midas Interoperability   
RMIF & Remoting   
Installing NeXtMidas   
Support & Maintenance   
File Handlers   


  • Option Trees
    • Midas frameworks allow for easy extension by users.
      • Users can add commands and libraries.
    • Option trees are the mechanism by which users can add functionality without creating conflicts with other users who have added functionality.
      • An option tree is a directory that contains a set of semi-standard subdirectories that is recognized by the Midas framework.
  • Path
    • This is the list of option trees currently in use by the Midas framework.
    • The path is configurable at runtime.
Java Experts Take Note:
The Option Tree concept is similar to the package concept in Java. In NeXtMidas, the package names match the option tree structure, with each user's packages beginning "nxm.<opt>.".

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