2016-09-03 13:21:27 +02:00
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#! /bin/bash
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INPUT=$1
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2016-09-03 17:10:43 +02:00
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OUTPUT=$2
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export OW=$3
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export OH=$4
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W=$5
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2016-09-03 13:21:27 +02:00
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if [ "$OW" == "" ]; then OW=0; fi
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if [ "$OH" == "" ]; then OH=0; fi
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2016-09-03 17:10:43 +02:00
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#initial conversion
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convert-im6 -resize $W $INPUT txt:- | awk -v ow=$OW -v oh=$OH 'match($0, /^(.*),(.*):.*#(.{6})/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " arr[3] }' > $OUTPUT
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echo optimizing >&2
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# edge detection
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#convert-im6 -resize $W $INPUT -negate -edge 6 -negate txt:- | awk -v ow=$OW -v oh=$OH 'match($0, /^(.*),(.*):.*#000000/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " }' > /tmp/px6_optimize
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convert-im6 -resize $W $INPUT -edge 6 -negate txt:- | awk -v ow=$OW -v oh=$OH 'match($0, /^(.*),(.*):.*#000000/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " }' > /tmp/px6_optimize
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grep -Ff /tmp/px6_optimize $OUTPUT > ${OUTPUT}.tmp
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grep -Ff /tmp/px6_optimize $OUTPUT >> ${OUTPUT}.tmp
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grep -Ff /tmp/px6_optimize $OUTPUT >> ${OUTPUT}.tmp
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grep -Ff /tmp/px6_optimize $OUTPUT >> ${OUTPUT}.tmp
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cat ${OUTPUT}.tmp >> $OUTPUT
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cat $OUTPUT | shuf > ${OUTPUT}.tmp
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mv ${OUTPUT}.tmp $OUTPUT
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rm /tmp/px6_optimize
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