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#!/bin/bash
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#
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# render_doIdentityImageFormats.sh -- This function provides
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# post-rendering action used to convert images from PNG to different
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# image formats. This function uses ImageMagick command line image
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# manipulation tool set to convert the base PNG image to as many
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# formats as ImageMagick supports.
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#
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# Copyright (C) 2009-2010 Alain Reguera Delgado
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA.
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#
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# ----------------------------------------------------------------------
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# $Id: render_doIdentityImageFormats.sh 87 2010-09-18 10:05:04Z al $
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# ----------------------------------------------------------------------
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function render_doIdentityImageFormats {
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# Get absolute path of PNG image file.
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local FILE="$1"
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# Get image formats.
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local FORMATS=$(echo "$2" | cut -d: -f2-)
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# Sanitize image formats.
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FORMATS=$(echo "${FORMATS}" \
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| sed -r 's!^ *!!g' \
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| sed -r 's!( |:|,|;) *! !g' \
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| sed -r 's! *$!!g')
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# Check base file existence.
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if [[ -f ${FILE}.png ]];then
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# Check image formats.
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if [[ "$FORMATS" != "" ]];then
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# Loop through image formats and do format convertion using
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# PNG file as base.
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for FORMAT in $FORMATS;do
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cli_printMessage "${FILE}.${FORMAT}" "AsSavedAsLine"
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convert -quality 85 ${FILE}.png ${FILE}.${FORMAT}
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done
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fi
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fi
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}
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