Re: Re: [Schematics-users] Writing PDF to a stream?

I suspected that it was done to satisfy someone's immediate need, which didn't coincide with mine.  
  
Contributions?  Speaking as someone with 2 month's experience with Scheme, don't say you weren't warned!  I've attached my modified pdf.ss and an additional file with an example - the same as ex1, but writing to current-output-port.  I refactored the body of write-document into write-document-port, I ran the examples and they seem to have survived the change. 
  
  
  
-----Original Message from Bruce Butterfield <bab-lsrMmtCsshhWk0Htik3J/[email protected]>----- 
  
Uhhh, stupidity on my part? I ported that code a while back and it was 
mostly an exercise to see how to transform CLOS code into a more 
"functional" (read "non-OO") style. I think the changes would be minimal 
as Noel has pointed out but it would also be nice to refactor some of 
the cruft. Let me look at it and see what I can do. Also, any 
contributions are welcome, that's what Open Source is all about ;) 

Gordon Weakliem wrote: 
> I posted this to schematics-users, which seems to be pretty inactive.   The original was: 
>   
> The examples for the PDF library all write to a file, though it seems like with-document should be able to write to an arbitrary stream.  Is there a simple example of how to do that? 
> 
> I see where Noel is going with this (essentially rewrite write-document to take a port instead of a file name), but it looks like the definition has to go into pdf.ss itself, since write-document and with-document-to-port use functions that aren't exported from the pdf module. 
>   


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