Blame Scripts/Functions/Render/render_doBrands.sh

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#!/bin/bash
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#
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# render_doBrands.sh -- This function provides last-rendition
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# actions to produce CentOS brands. This function takes both The
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# CentOS Symbol and The CentOS Type images and produces variation of
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# them in different dimensions and formats using ImageMagick tool-set.
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#
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# Copyright (C) 2009-2011 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 (at
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# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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# ----------------------------------------------------------------------
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# $Id$
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# ----------------------------------------------------------------------
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function render_doBrands {
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    local SOURCEFILE=''
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    local TARGETDIR=''
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    local TARGETFILE=''
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    local NEWFILE=''
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    # Define absolute path to image file.
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    local FILE="$1"
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    # Define height dimensions you want to produce brands for.
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    local SIZES="16 20 22 24 32 36 40 48 64 96 128 148 164 196 200 512"
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    # Define image formats you want to produce brands for.
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    local FORMATS="png xpm pdf jpg tif"
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    # Redefine absolute path to directory where final brand images
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    # will be stored. Notice how both final image directory and design
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    # model have the same name, this is intentional in order to keep
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    # images and design models related and organized inside their own
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    # directory structures.
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    local DIRNAME=$(cli_getRepoName "$FILE" 'd')/$(cli_getRepoName "$FILE" 'fd')
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    # Check directory where final brand images will be stored.
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    if [[ ! -d $DIRNAME ]];then
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        mkdir -p ${DIRNAME}
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    fi
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    for SIZE in ${SIZES};do
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        # Redefine name of new file.
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        NEWFILE=${DIRNAME}/${SIZE}
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        for FORMAT in ${FORMATS};do
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            # Output action information.
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            cli_printMessage "${NEWFILE}.${FORMAT}" "AsCreatingLine"
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            # Convert and resize to create new file.
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            convert -resize x${SIZE} ${FILE}.png ${NEWFILE}.${FORMAT}
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        done
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        # Create logo copy in 2 colors.
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        cli_printMessage "${NEWFILE}.xbm (`gettext "2 colors grayscale"`)" "AsCreatingLine"
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        convert -resize x${SIZE} -colorspace gray -colors 2 ${FILE}.png ${NEWFILE}.xbm
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        # Create logo copy in emboss effect.
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        cli_printMessage "${NEWFILE}-emboss.png" "AsCreatingLine"
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        convert -resize x${SIZE} -emboss 1 ${FILE}.png ${NEWFILE}-emboss.png
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    done
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    # Output division line.
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    cli_printMessage '-' 'AsSeparatorLine'
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}