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

[Gordon W. <gwe...@od...>]

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. 
  
  
-----Original Message from Bruce Butterfield <ba...@en...>----- 
  
I must have missed this thread - what was the original post? 

Noel Welsh wrote: 
> In the abscence of scm-pdf experts, you've got a gumby 
> like me responding. 
> 
> I'm not aware of any procedure but it is easy enough 
> to hack with-document to take an arbitrary port: 
> 
> (define write-document 
>     (lambda (port) 
>       (*output* port) 
>       ...)) 
> 
> I'd also get rid of the last line that closes the 
> port.  It' a bit rude to close a port you've been 
> passed. 
> 
> Noel 
> 
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