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Add option to select output file format #2

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Add option to select output file format #2

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8 changes: 6 additions & 2 deletions dalliclick.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,7 @@ HEIGHT=766
GENERATE_MASK=0
NUMSEGMENTS=10
RESULTIMAGEBASE_GIVEN=1
OUTPUTFILEFORMAT=png
# do all output operations in a temporary dir? where should this be located?
GENTMPDIR=0
# OUTPUTDIR=`pwd`
Expand All @@ -72,6 +73,7 @@ function usage {
echo "-b background (canvas) image"
echo "-m maskimage (with label gray values 1,2,3,...)"
echo "-t do not generate temporary directory (working dir is used)"
echo "-O format of output files (png)"
[[ $# -eq 1 ]] && exit $1 || exit $EXIT_FAILURE
}

Expand Down Expand Up @@ -174,7 +176,7 @@ fi
# parse options
# Option -h (help) should always be there
# if you have an option argument to be parsed use ':' after option
while getopts ':n:i:b:m:o:vht' OPTION ; do
while getopts ':n:i:b:m:o:O:vht' OPTION ; do
case $OPTION in
v) VERBOSE=0
;;
Expand All @@ -189,6 +191,8 @@ while getopts ':n:i:b:m:o:vht' OPTION ; do
RESULTIMAGEBASE_GIVEN=0
echo "given basename: "$RESULTIMAGEBASE;
;;
O) OUTPUTFILEFORMAT="$OPTARG"
;;
b) BACKGROUNDIMAGENAME="$OPTARG"
GENERATE_BACKGROUND=1
;;
Expand Down Expand Up @@ -261,7 +265,7 @@ do

for THRESHOLD in `seq -w 0 1 "$NUMSEGMENTS"`
do
RESULTIMAGE="${RESULTIMAGEBASE}_$THRESHOLD.png"
RESULTIMAGE="${RESULTIMAGEBASE}_$THRESHOLD.$OUTPUTFILEFORMAT"
# debug: THRESHOLD=2
# generate black/white image from mask
# this is something to be worked out:
Expand Down