Date: Tue, 2 Jul 2019 07:19:56 +0000 (UTC) From: Kai Knoblich <kai@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r505661 - in head/graphics: . py-img2pdf Message-ID: <201907020719.x627JuI6018702@repo.freebsd.org>
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Author: kai Date: Tue Jul 2 07:19:56 2019 New Revision: 505661 URL: https://svnweb.freebsd.org/changeset/ports/505661 Log: New port: graphics/py-img2pdf This Python package provides lossless conversion of raster images to PDF. You should use img2pdf if your priorities are (in this order): 1. "always lossless": The image embedded in the PDF will always have the exact same color information for every pixel as the input. 2. "small": If possible, the difference in filesize between the input image and the output PDF will only be the overhead of the PDF container itself. 3. "fast": If possible, the input image is just pasted into the PDF document as-is without any CPU hungry re-encoding of the pixel data. Conventional conversion software (like ImageMagick) would either: 1. Not be lossless because lossy re-encoding to JPEG. 2. Not be small because using wasteful flate encoding of raw pixel data. 3. Not be fast because input data gets re-encoded. Another advantage of not having to re-encode the input (in most common situations) is, that img2pdf is able to handle much larger input than other software, because the raw pixel data never has to be loaded into memory. WWW: https://gitlab.mister-muffin.de/josch/img2pdf Added: head/graphics/py-img2pdf/ head/graphics/py-img2pdf/Makefile (contents, props changed) head/graphics/py-img2pdf/distinfo (contents, props changed) head/graphics/py-img2pdf/pkg-descr (contents, props changed) Modified: head/graphics/Makefile Modified: head/graphics/Makefile ============================================================================== --- head/graphics/Makefile Tue Jul 2 05:43:56 2019 (r505660) +++ head/graphics/Makefile Tue Jul 2 07:19:56 2019 (r505661) @@ -842,6 +842,7 @@ SUBDIR += py-imageio-ffmpeg SUBDIR += py-imageio24 SUBDIR += py-imagesize + SUBDIR += py-img2pdf SUBDIR += py-imgurpython SUBDIR += py-leather SUBDIR += py-mapclassify Added: head/graphics/py-img2pdf/Makefile ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/graphics/py-img2pdf/Makefile Tue Jul 2 07:19:56 2019 (r505661) @@ -0,0 +1,29 @@ +# $FreeBSD$ + +PORTNAME= img2pdf +DISTVERSION= 0.3.3 +CATEGORIES= graphics python +MASTER_SITES= CHEESESHOP +PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX} + +MAINTAINER= kai@FreeBSD.org +COMMENT= Convert images to PDF via direct JPEG inclusion + +LICENSE= LGPL3+ +LICENSE_FILE= ${WRKSRC}/LICENSE + +RUN_DEPENDS= ${PYTHON_PKGNAMEPREFIX}pillow>0:graphics/py-pillow@${PY_FLAVOR} \ + ${PY_ENUM34} +TEST_DEPENDS= ${PYTHON_PKGNAMEPREFIX}pdfrw>0:textproc/py-pdfrw@${PY_FLAVOR} + +USES= python +USE_PYTHON= autoplist concurrent distutils + +NO_ARCH= yes + +# Note: The tests only work with Python 3, see also: +# https://gitlab.mister-muffin.de/josch/img2pdf/issues/60 +do-test: + @(cd ${WRKSRC} && ${PYTHON_CMD} ${PYDISTUTILS_SETUP} test) + +.include <bsd.port.mk> Added: head/graphics/py-img2pdf/distinfo ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/graphics/py-img2pdf/distinfo Tue Jul 2 07:19:56 2019 (r505661) @@ -0,0 +1,3 @@ +TIMESTAMP = 1558438909 +SHA256 (img2pdf-0.3.3.tar.gz) = 9d77c17ee65a736abe92ef8cba9cca009c064ea4ed74492c01aea596e41856cf +SIZE (img2pdf-0.3.3.tar.gz) = 80523 Added: head/graphics/py-img2pdf/pkg-descr ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/graphics/py-img2pdf/pkg-descr Tue Jul 2 07:19:56 2019 (r505661) @@ -0,0 +1,23 @@ +This Python package provides lossless conversion of raster images to PDF. You +should use img2pdf if your priorities are (in this order): + +1. "always lossless": The image embedded in the PDF will always have the exact + same color information for every pixel as the input. + +2. "small": If possible, the difference in filesize between the input image and + the output PDF will only be the overhead of the PDF container itself. + +3. "fast": If possible, the input image is just pasted into the PDF document + as-is without any CPU hungry re-encoding of the pixel data. + +Conventional conversion software (like ImageMagick) would either: + +1. Not be lossless because lossy re-encoding to JPEG. +2. Not be small because using wasteful flate encoding of raw pixel data. +3. Not be fast because input data gets re-encoded. + +Another advantage of not having to re-encode the input (in most common +situations) is, that img2pdf is able to handle much larger input than other +software, because the raw pixel data never has to be loaded into memory. + +WWW: https://gitlab.mister-muffin.de/josch/img2pdf
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