graphics/unpaper: Added to 12.1 repository

4 files changed, 122 insertions, 0 deletions

diff --git a/graphics/unpaper/README b/graphics/unpaper/README
new file mode 100644
index 000000000000..3a19caed4d41
--- /dev/null
+++ b/graphics/unpaper/README
@@ -0,0 +1,19 @@
+unpaper is a post-processing tool for scanned sheets of paper, especially
+for book pages that have been scanned from previously created photocopies.
+The main purpose is to make scanned book pages better readable on screen
+after conversion to PDF. Additionally, unpaper might be useful to enhance
+the quality of scanned pages before performing optical character
+recognition (OCR). unpaper tries to clean scanned images by removing dark
+edges that appeared through scanning or copying on areas outside the actual
+page content (e.g. dark areas between the left-hand-side and the
+right-hand-side of a double- sided book-page scan). The program also tries
+to detect disaligned centering and rotation of pages and will automatically
+straighten each page by rotating it to the correct angle. This process is
+called "deskewing". Note that the automatic processing will sometimes fail.
+It is always a good idea to manually control the results of unpaper and adjust
+the parameter settings according to the requirements of the input. Each
+processing step can also be disabled individually for each sheet. Input and
+output files can be in either .pbm , .pgm or .ppm format, thus generally in
+.pnm format, as also used by the Linux scanning tools scanimage and scanadf.
+Conversion to PDF can e.g. be achieved with the Linux tools pgm2tiff, tiffcp
+and tiff2pdf.
diff --git a/graphics/unpaper/slack-desc b/graphics/unpaper/slack-desc
new file mode 100644
index 000000000000..8df8fa6a5726
--- /dev/null
+++ b/graphics/unpaper/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.  Line
+# up the first '|' above the ':' following the base package name, and the '|'
+# on the right side marks the last column you can put a character in.  You must
+# make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':'.
+
+       |-----handy-ruler-----------------------------------------------------|
+unpaper: unpaper (for post-processing scanned and photocopied book pages)
+unpaper:
+unpaper: It is a post-processing tool for scanned sheets of paper, especially
+unpaper: for book pages that have been scanned from previously created
+unpaper: photocopies. Main purpose is to make scanned book pages better
+unpaper: readable on screen after conversion to PDF. Additionally, it might
+unpaper: be useful to enhance the quality of scanned pages before performing
+unpaper: optical character recognition (OCR).
+unpaper:
+unpaper: Homepage: http://unpaper.berlios.de 
+unpaper:
diff --git a/graphics/unpaper/unpaper.SlackBuild b/graphics/unpaper/unpaper.SlackBuild
new file mode 100644
index 000000000000..d02016d948ae
--- /dev/null
+++ b/graphics/unpaper/unpaper.SlackBuild
@@ -0,0 +1,76 @@
+#!/bin/sh
+
+# Slackware build script for unpaper
+
+# Copyright 2008  LukenShiro <lukenshiro@ngi.it>
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Slackware build script for scrot
+
+PRGNAM=unpaper
+VERSION=0.3
+ARCH=${ARCH:-i486}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+
+CWD=$(pwd)
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i486" ]; then
+  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+chmod -R u+w,go+r-w,a-s .
+
+# There is a building shell script (make.sh), 
+# but I prefer a direct and minimalistic approach
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
+gcc -lm -o unpaper src/unpaper.c
+strip --strip-unneeded unpaper 2>/dev/null || true
+
+mkdir -p $PKG/usr/bin 
+install -m 0755 unpaper $PKG/usr/bin/
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION/img
+install -m 0644 doc/*.html $PKG/usr/doc/$PRGNAM-$VERSION/
+install -m 0644 doc/img/* $PKG/usr/doc/$PRGNAM-$VERSION/img/
+cp -a CHANGELOG README LICENSE $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
diff --git a/graphics/unpaper/unpaper.info b/graphics/unpaper/unpaper.info
new file mode 100644
index 000000000000..8013585375de
--- /dev/null
+++ b/graphics/unpaper/unpaper.info
@@ -0,0 +1,8 @@
+PRGNAM="unpaper"
+VERSION="0.3"
+HOMEPAGE="http://unpaper.berlios.de"
+DOWNLOAD="http://download.berlios.de/unpaper/unpaper-0.3.tar.gz"
+MD5SUM="be41eaf8556e7df39ab53939c99c4f7b"
+MAINTAINER="LukenShiro"
+EMAIL="lukenshiro@ngi.it"
+APPROVED="rworkman"