First commitHEADmaster

2 files changed, 182 insertions, 0 deletions

diff --git a/WHITE.png b/WHITE.png
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--- /dev/null
+++ b/WHITE.png
diff --git a/zineset.sh b/zineset.sh
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+++ b/zineset.sh
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+#!/usr/bin/env bash
+#
+# ----------------------------------------------------------
+#
+# Copyright 2024 Magenta Stripe Media.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “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 COPYRIGHT HOLDER OR
+# CONTRIBUTORS 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.
+#
+# ----------------------------------------------------------
+#
+# zineset
+# Charlotte Koch <charlotte@magentastripe.com>
+#
+# This script uses GraphicsMagick and Ghostscript to arrange 8 pictures onto
+# a single-page PDF document. The page is intended to be printed and then
+# folded into a little zine.
+#
+# The PDF will have placed the individual pages according to the following
+# diagram. The arrows point in the direction that will be "up" in the final
+# product:
+#
+# -> [ 8 | 7 ] <-
+# -> [ 1 | 6 ] <-
+# -> [ 2 | 5 ] <-
+# -> [ 3 | 4 ] <-
+#
+
+set -e
+
+die() {
+  echo "FATAL: $1" 1>&2
+  exit 1
+}
+
+SPEC=list.txt
+GM=gm
+PS2PDF=ps2pdf
+LOOK_OPT=LOOK_NONE
+NO_PDF=no
+
+# 4.25" x 2.75" @ 300 dpi
+TILE_SIZE="1275x825"
+
+# 8.5" x 11" @ 300 dpi
+TOTAL_SIZE="2550x3300"
+
+# Parse command-line options.
+while [ $# -gt 0 ]; do
+  case "$1" in
+  --help)
+    echo "Available looks:"
+    echo " - LOOK_NONE"
+    echo " - LOOK_XEROX"
+    echo " - LOOK_NORMALIZE"
+    exit 0
+    ;;
+  --look)
+    LOOK_OPT="$2"; shift 2;
+    ;;
+  --gm)
+    GM="$2"; shift 2;
+    ;;
+  --spec)
+    SPEC="$2"; shift 2;
+    ;;
+  --no-pdf)
+    NO_PDF=yes; shift 1;
+    ;;
+  *)
+    die "unknown option: $1"
+    ;;
+  esac
+done
+
+test -f ${SPEC} || die "couldn't find ${SPEC}"
+
+for image in $(cat ${SPEC}); do
+  test -f ${image} || die "couldn't find image: ${image}"
+done
+
+temp1="$(mktemp)"
+temp2="$(mktemp)"
+temp3="$(mktemp)"
+temp4="$(mktemp)"
+temp5="$(mktemp)"
+temp6="$(mktemp)"
+temp7="$(mktemp)"
+temp8="$(mktemp)"
+
+cleanup() {
+  rm -f \
+    ${temp1} ${temp2} ${temp3} ${temp4} \
+    ${temp5} ${temp6} ${temp7} ${temp8}
+}
+
+trap cleanup EXIT
+
+x=0
+
+# Massage each page into a separate file.
+for image in $(cat ${SPEC}); do
+  x=$((${x}+1))
+  if test ${x} -gt 8; then break; fi
+
+  outfile_var=temp${x}
+  outfile=${!outfile_var}
+
+  case ${x} in
+  1|2|3|8)
+    rot_opts="-rotate +90"
+    ;;
+  *)
+    rot_opts="-rotate -90"
+    ;;
+  esac
+
+  LOOK_XEROX="+dither -colors 4 -monochrome"
+  LOOK_NORMALIZE="-normalize"
+  LOOK_NONE=""
+
+  look=${!LOOK_OPT}
+
+  set -x
+
+  ${GM} convert ${image} \
+    -resize ${TILE_SIZE} \
+    ${rot_opts} \
+    ${look} \
+    miff:${outfile}
+
+  set +x
+done
+
+ps_out=zine.ps
+real_out=zine.pdf
+
+# Now combine all of the 'massaged' individual pages. Order is important!!
+set -x
+
+${GM} montage \
+  -geometry ${TILE_SIZE} \
+  -tile 2x4 \
+  -resize ${TOTAL_SIZE} \
+  -page Letter -density 300 \
+  ${temp8} \
+  ${temp7} \
+  ${temp1} \
+  ${temp6} \
+  ${temp2} \
+  ${temp5} \
+  ${temp3} \
+  ${temp4} \
+  ${ps_out}
+
+set +x
+
+if [ "${NO_PDF}" != "yes" ]; then
+  set -x
+  ${PS2PDF} ${ps_out} ${real_out}
+  set +x
+fi