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Subject: [OASIS Issue Tracker] Created: (OFFICE-3710) 19.145draw:enhanced-path current point definition unclear.


19.145 draw:enhanced-path current point definition unclear.
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                 Key: OFFICE-3710
                 URL: http://tools.oasis-open.org/issues/browse/OFFICE-3710
             Project: OASIS Open Document Format for Office Applications (OpenDocument) TC
          Issue Type: Bug
    Affects Versions: ODF 1.2
            Reporter: Thorsten Zachmann


In the definition for draw:enhanced-path the current point definition seames to be                                                                                                            
unclear. What is the current Point for first subpath in an enhanced path shape?                                                                                                               
It is important to know for commands like A or W.                                                                                                                                             
When looking at the definition of svg on which draw:enhanced-path is based on one                                                                                                             
can see that at the beginning of a path always a MoveTo command is needed.                                                                                                                    
                                                                                                                                                                                              
However when looking at what implementations are doing we see a different behaviour.                                                                                                          
When working on the implementation one of the Calligra developers noted differences                                                                                                           
in what OOo/MSO are doing to what Calligra is doing. OOo and MSO set the current                                                                                                              
point to the first point in the arc in case of A and W. Calligra uses 0 0. Using B                                                                                                            
and V would make the situation more clear.                                                                                                                                                    
                                                                                                                                                                                              
If one of the behaviours is correct it might be a good idea to improve the wording of                                                                                                         
the spec to make more clear what the correct behaviour is.

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