Hi All,

I am translating a DGN file to an XML file with GML embedded for the 
spatial data.  The DGN lines are multiple vertices and when they are 
embedded into the XML file they are inserted as multi line strings, 
they look fine when displayed as a map, but when I view the XML file 
code and look at the verticies the lines are not contiguous, although 
all the parts of the line are there they are not in the correct 
order.  It is kind of hard to explain, but in the GML portion of the 
XML the first line vertex is the first vertex from the DGN file but 
then the next vertex might be the 3rd vertex from the DGN, then the 
second, then the forth, etc.... They are not written to the XML file 
in order.  What i need to be able to do is write the vertexes to the 
GML so that they are in order from first to last.  

I thought maybe the sorter might work, but each piece of line has the 
same attributes so I don't know what I could sort based on.

Does anyone have any ideas of a way i could order vertexes?

Thank you for any help you can provide.

Chris







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