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Commit fab99bad authored by Rolf Niepraschk's avatar Rolf Niepraschk
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#!/bin/bash #!/bin/bash
# #
# Rolf Niepraschk <Rolf.Niepraschk@ptb.de>, 2017-03-29 # Rolf Niepraschk <Rolf.Niepraschk@ptb.de>, 2017-04-03
# #
# Erzeugt aus einem leeren Messgeräte-Bild und neun 7-Segment-Bildern # Erzeugt aus einem leeren Messgeräte-Bild und neun 7-Segment-Bildern
# neue Messgeräte-Bilder mit zufälliger Anzeige # neue Messgeräte-Bilder
# #
# Parameter=Anzahl der Mantissenziffern # Parameter1 = Anzahl der erzeugten Bilddateien
# (wenn angegeben, dann kein Exponenent) #
# Parameter2 = Anzahl der Einzelziffern
MAIN="KEITHLEY-2701" # device name MAIN="KEITHLEY-617" # device name
IMAGE_DIR=./images IMAGE_DIR=./images
MAX_FILES=10
MAX_DIGITS=7 # do not edit! MAX_DIGITS=7 # do not edit!
MAX_FILES=10 # do not edit!
NUMBER_OF_DIGITS=$MAX_DIGITS
SHOW_EXP=1
if [ -n "$1" ]; then if [ -n "$1" ]; then
NUMBER_OF_DIGITS=$1 MAX_FILES=$1
SHOW_EXP=0 if [ -n "$2" ]; then
else SHOW_EXP=0
NUMBER_OF_DIGITS=$MAX_DIGITS NUMBER_OF_DIGITS=$2
SHOW_EXP=1 fi
fi fi
if (( $NUMBER_OF_DIGITS > $MAX_DIGITS )); then if (( $NUMBER_OF_DIGITS > $MAX_DIGITS )); then
NUMBER_OF_DIGITS=$MAX_DIGITS NUMBER_OF_DIGITS=$MAX_DIGITS
fi else
if (( $NUMBER_OF_DIGITS < 1 )); then if (( $NUMBER_OF_DIGITS < 1 )); then
NUMBER_OF_DIGITS=1 NUMBER_OF_DIGITS=1
fi fi
fi
rm -rf "$IMAGE_DIR" rm -rf "$IMAGE_DIR"
mkdir -p "$IMAGE_DIR" mkdir -p "$IMAGE_DIR"
dotFile='dot.png' _dotFile='dot.png'
minusFile='minus.png' _minusFile='minus.png'
emptyCanvas='xc:transparent' emptyCanvas='xc:transparent'
digitFile[0]='digit-0.png' digitFile[0]='digit-0.png'
...@@ -47,13 +52,13 @@ digitFile[8]='digit-8.png' ...@@ -47,13 +52,13 @@ digitFile[8]='digit-8.png'
digitFile[9]='digit-9.png' digitFile[9]='digit-9.png'
digitFile[99]=$emptyCanvas # empty canvas digitFile[99]=$emptyCanvas # empty canvas
digitPos[7]='+185+220' digitPos[1]='+185+220'
digitPos[6]='+207+220' digitPos[2]='+207+220'
digitPos[5]='+229+220' digitPos[3]='+229+220'
digitPos[4]='+251+220' digitPos[4]='+251+220'
digitPos[3]='+273+220' digitPos[5]='+273+220'
digitPos[2]='+295+220' digitPos[6]='+295+220'
digitPos[1]='+317+220' digitPos[7]='+317+220'
dotPos[7]=${digitPos[7]} dotPos[7]=${digitPos[7]}
dotPos[6]=${digitPos[6]} dotPos[6]=${digitPos[6]}
...@@ -69,7 +74,7 @@ DPR=$((RANDOM % $NUMBER_OF_DIGITS + 1)) # random dot position (1..$NUMBER_OF_DIG ...@@ -69,7 +74,7 @@ DPR=$((RANDOM % $NUMBER_OF_DIGITS + 1)) # random dot position (1..$NUMBER_OF_DIG
for (( i=1; i<=$MAX_DIGITS; i++ )); do for (( i=1; i<=$MAX_DIGITS; i++ )); do
DNR[$i]=$((RANDOM % 10)) # random digit number (0..9) DNR[$i]=$((RANDOM % 10)) # random digit number (0..9)
if [ $DPR == $i ]; then if [ $DPR == $i ]; then
DF[$i]="$dotFile" DF[$i]="$_dotFile"
DP[$i]="." # dot character DP[$i]="." # dot character
else else
DF[$i]=$emptyCanvas DF[$i]=$emptyCanvas
...@@ -94,20 +99,20 @@ done ...@@ -94,20 +99,20 @@ done
fname="$IMAGE_DIR/$MAIN@$value@.png" fname="$IMAGE_DIR/$MAIN@$value@.png"
convert body.png \ convert body.png \
$DIGIT1 -geometry ${digitPos[7]} -composite \ $DIGIT1 -geometry ${digitPos[1]} -composite \
$DF1 -geometry ${dotPos[7]} -composite \ $DF1 -geometry ${dotPos[1]} -composite \
$DIGIT2 -geometry ${digitPos[6]} -composite \ $DIGIT2 -geometry ${digitPos[2]} -composite \
$DF2 -geometry ${dotPos[6]} -composite \ $DF2 -geometry ${dotPos[2]} -composite \
$DIGIT3 -geometry ${digitPos[5]} -composite \ $DIGIT3 -geometry ${digitPos[3]} -composite \
$DF3 -geometry ${dotPos[5]} -composite \ $DF3 -geometry ${dotPos[3]} -composite \
$DIGIT4 -geometry ${digitPos[4]} -composite \ $DIGIT4 -geometry ${digitPos[4]} -composite \
$DF4 -geometry ${dotPos[4]} -composite \ $DF4 -geometry ${dotPos[4]} -composite \
$DIGIT5 -geometry ${digitPos[3]} -composite \ $DIGIT5 -geometry ${digitPos[5]} -composite \
$DF5 -geometry ${dotPos[3]} -composite \ $DF5 -geometry ${dotPos[5]} -composite \
$DIGIT6 -geometry ${digitPos[2]} -composite \ $DIGIT6 -geometry ${digitPos[6]} -composite \
$DF6 -geometry ${dotPos[2]} -composite \ $DF6 -geometry ${dotPos[6]} -composite \
$DIGIT7 -geometry ${digitPos[1]} -composite \ $DIGIT7 -geometry ${digitPos[7]} -composite \
$DF7 -geometry ${dotPos[1]} -composite \ $DF7 -geometry ${dotPos[7]} -composite \
$fname $fname
exiv2 -M"set Exif.Image.ImageDescription value=$value" $fname exiv2 -M"set Exif.Image.ImageDescription value=$value" $fname
......
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