exp-svgCircles-AUX-render.sh

#!/bin/bash
# -*- Mode:Shell-script; Coding:us-ascii-unix; fill-column:158 -*-
################################################################################################################################################################
##
# @file      exp-svgCircles-AUX-render.sh
# @author    Mitch Richling <https://www.mitchr.me>
# @brief     Render svg files generated by exp-svgCircles.lisp into annotated png files.@EOL
# @keywords  svg convert rsvg librsvg
# @std       sh bash
# @copyright 
#  @parblock
#  Copyright (c) 2019, Mitchell Jay Richling <https://www.mitchr.me> All rights reserved.
#
#  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.
#
#  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without
#     specific prior written permission.
#
#  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.
#  @endparblock
################################################################################################################################################################

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
USE_RSVG='Y'

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
declare -A FILES
FILES[exp-svgCircles-OUT-frog]='The Frog                                      By: Mitch Richling (2019)'                 
FILES[exp-svgCircles-OUT-gateway]='The Gateway                                      By: Mitch Richling (2019)'              
FILES[exp-svgCircles-OUT-flower]='Flower                                      By: Mitch Richling (2019)'                   
FILES[exp-svgCircles-OUT-skinnyfrog]='Skinny Frog                                      By: Mitch Richling (2019)'              
FILES[exp-svgCircles-OUT-victorianbulb]='Victorian Bulb                                      By: Mitch Richling (2019)'           
FILES[exp-svgCircles-OUT-craneknot]='A Knot Of Cranes                                      By: Mitch Richling (2019)'         
FILES[exp-svgCircles-OUT-flight]='Flight                                      By: Mitch Richling (2019)'                   
FILES[exp-svgCircles-OUT-turbulence]='Turbulence                                      By: Mitch Richling (2019)'               

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
for f in "${!FILES[@]}"; do
  echo '============================================='
  echo $f
  if [ "$USE_RSVG" = "Y" ] ; then
    rsvg-convert --dpi-x=600 --dpi-y=600 --height=800 --keep-aspect-ratio --unlimited --background-color=white --format=png --output=$f.png $f.svg
  else
    convert -density 600 -resize 800 -background white -flatten $f.svg $f.png
  fi
  convert $f.png -gravity South -background Khaki -splice 0x18 -annotate +0+2 "${FILES[$f]}" ${f}A.png
done