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NAME Graphics::TIFF - Perl extension for the libtiff library VERSION 20 SYNOPSIS Perl bindings for the libtiff library. This module allows you to access TIFF images in a Perlish and object-oriented way, freeing you from the casting and memory management in C, yet remaining very close in spirit to original API. The following snippet can be used to read the image data from a TIFF: use Graphics::TIFF ':all'; my $tif = Graphics::TIFF->Open( 'test.tif', 'r' ); my $stripsize = $tif->StripSize; for my $stripnum ( 0 .. $tif->NumberOfStrips - 1 ) { my $buffer = $tif->ReadEncodedStrip( $stripnum, $stripsize ); # do something with $buffer } $tif->Close; DESCRIPTION The Graphics::TIFF module allows a Perl developer to access TIFF images. Find out more about libtiff at http://www.libtiff.org. DIAGNOSTICS CONFIGURATION AND ENVIRONMENT DEPENDENCIES Runtime The runtime dependencies are just libtiff itself. In Windows this is satisfied by Alien::libtiff. Build The build dependencies are additionally the development headers for libtiff and Perl. Test In addition to the above, the Perl module Image::Magick is required to run some of the tests. INCOMPATIBILITIES BUGS AND LIMITATIONS SEE ALSO The LIBTIFF Standard Reference http://www.libtiff.org/libtiff.html is a handy companion. The Perl bindings follow the C API very closely, and the C reference documentation should be considered the canonical source. AUTHOR Jeffrey Ratcliffe, <[email protected]> LICENSE AND COPYRIGHT Copyright (C) 2017--2023 by Jeffrey Ratcliffe This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available.
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