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Chris Losinger wrote:
>  
> buf is a void * pointer, so it isn't really addressing single 
> bytes - it's just a pointer to the start of *something*. that's the 
> "unknown size" error. if you want to print individual characters, you 
> can do something like:
>
> char *p = (char *)buf;
> std::cout << p[x + (height *y)];

TIFFReadEncodedStrip returns 200, 200 * 8= 1600 & 40*40=1600.
So am I right in assuming that buf is a bit vector of chars (at least in 
my case of  a 40 x40 group 3 image)?


AWARE [SYSTEMS]		Imaging expertise for the Delphi developer
		TIFF and LibTiff Mailing List Archive
	LibTiff Mailing List TIFF and LibTiff Mailing List Archive April 2005 Previous Thread Next Thread Previous by Thread Next by Thread Previous by Date Next by Date Contact The TIFF Mailing List Homepage This list is run by Frank Warmerdam Archive maintained by AWare Systems	Thread 2005.04.17 06:12 "How do I access the data once I use TIFFReadEncodedStrip?", by Phillip Wiles 2005.04.17 06:33 "Re: How do I access the data once I use TIFFReadEncodedStrip?", by Chris Losinger 2005.04.18 20:56 "Re: How do I access the data once I use TIFFReadEncodedStrip?", by Phillip Wiles 2005.04.18 20:56 "Re: How do I access the data once I use TIFFReadEncodedStrip?", by Phillip Wiles Chris Losinger wrote: > > buf is a void * pointer, so it isn't really addressing single > bytes - it's just a pointer to the start of something. that's the > "unknown size" error. if you want to print individual characters, you > can do something like: > > char p = (char )buf; > std::cout << p[x + (height y)]; TIFFReadEncodedStrip returns 200, 200 8= 1600 & 40*40=1600. So am I right in assuming that buf is a bit vector of chars (at least in my case of a 40 x40 group 3 image)?

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2005.04.18 20:56 "Re: How do I access the data once I use TIFFReadEncodedStrip?", by Phillip Wiles