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annotate tools/create-screenshot-for-doc @ 5531:eae508c12529

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Add build rule for build-octave (bug #49503). * src/build-octave.mk: Add new build rule for build-octave which can be used for cross-building binary packages that depend on Octave as a build tool. * dist-files.mk: Add new file to list. * index.html: Add new package to list. * src/of-communications.mk, src/of-image.mk, src/of-mapping.mk, src/of-optiminterp.mk, src/of-sparsersb.mk, src/of-statistics.mk, src/of-windows.mk: Add optional dependency on build-octave. * configure.ac: Add new configure switch "--disable-system-octave" that is needed to build the build-octave package. * Makefile.in: Add variable "USE_SYSTEM_OCTAVE". Exclude build-octave from the default build tools and build it only if a package explicitly depends on it. Display warning about missing native Octave version only if necessary.
author Markus Mützel <markus.muetzel@gmx.de>
date Tue, 08 Sep 2020 23:04:38 +0200
parents 14b3f5ea78ae
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2358
14b3f5ea78ae Cleanup coding style via "make cleanup-style"
Volker Grabsch <vog@notjusthosting.com>
parents: 2176
diff changeset
1 #!/usr/bin/env bash
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4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
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2 set -eu
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3
4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
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4 if [ "$#" -ne 2 ]; then
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5 echo
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6 echo "Syntax: $0 [IMAGE.png] [NAME]"
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parents:
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7 echo
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8 echo 'IMAGE.png -> screenshot-NAME.png + screenshot-NAME-small.png'
4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
Volker Grabsch <vog@notjusthosting.com>
parents:
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9 echo
4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
Volker Grabsch <vog@notjusthosting.com>
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10 exit 1
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11 fi
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12
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13 set -v
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4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
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15 IMAGE_FILE="$1"
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16 NAME="$2"
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17
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18 cat "$IMAGE_FILE" \
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19 | pngtopnm \
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20 | pnmtopng -compression 9 \
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Volker Grabsch <vog@notjusthosting.com>
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21 > "screenshot-$NAME.png"
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22
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23 cat "screenshot-$NAME.png" \
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Volker Grabsch <vog@notjusthosting.com>
parents:
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24 | pngtopnm \
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Volker Grabsch <vog@notjusthosting.com>
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25 | pnmscale -ysize 128 \
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parents:
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26 > "screenshot-$NAME-small.pnm"
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parents:
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28 pnmquant 256 "screenshot-$NAME-small.pnm" \
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Volker Grabsch <vog@notjusthosting.com>
parents:
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29 | pnmtopng -compression 9 \
4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
Volker Grabsch <vog@notjusthosting.com>
parents:
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30 > "screenshot-$NAME-small.png"
4e68de2de908 Added the script which has been used to compress screenshots and to create thumbnails (*-small.png) for doc/
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parents:
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32 rm -f "screenshot-$NAME-small.pnm"