connection->compute

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connection->compute

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Documentation
- Reference manual
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  - XPCE
    - Classes
      - class connection
        
        Send methods
        
        connection->compute
        
        connection->geometry
        
        connection->initialise
        
        connection->points
        
        connection->update_link_attributes

connection ->compute:

Performs the following operations:

if -for either graphical-, graphical<-is_displayed yields @off, undisplay the connection.
Recompute connection<-from_handle and connection<-to_handle if these are not fixed
Recompute the positions of these handles and update the line using connection->points if necessary.