umgeschrieben, vereinfacht, 2 Parameter

F250/createImages

@@ -5,20 +5,21 @@
 # Erzeugt aus einem leeren Messgeräte-Bild und neun 7-Segment-Bildern
 # neue Messgeräte-Bilder mit zufälliger Anzeige
 #
-# Parameter=Anzahl der Mantissenziffern
-# (wenn angegeben, dann kein Exponenent)
+# Parameter1 = Anzahl der erzeugten Bilddateien
+#
+# Parameter2 = Anzahl der Einzelziffern
 
 MAIN="F250" # device name
 IMAGE_DIR=./images
-MAX_FILES=10
 MAX_DIGITS=5 # do not edit!
+MAX_FILES=10 # do not edit!
+NUMBER_OF_DIGITS=$MAX_DIGITS
 
 if [ -n "$1" ]; then
-  NUMBER_OF_DIGITS=$1
-  SHOW_EXP=0
-else
-  NUMBER_OF_DIGITS=$MAX_DIGITS
-  SHOW_EXP=1
+  MAX_FILES=$1
+  if [ -n "$2" ]; then
+    NUMBER_OF_DIGITS=$2
+  fi  
 fi
 
 if (( $NUMBER_OF_DIGITS > $MAX_DIGITS )); then
@@ -51,17 +52,17 @@ minusFile='minus.png'
 
 signPos='+156+198'
 
-digitPos[5]='+197+198'
-digitPos[4]='+238+198'
+digitPos[1]='+197+198'
+digitPos[2]='+238+198'
 digitPos[3]='+279+198'
-digitPos[2]='+320+198'
-digitPos[1]='+361+198'
+digitPos[4]='+320+198'
+digitPos[5]='+361+198'
 
-dotPos[5]=${digitPos[5]}
-dotPos[4]=${digitPos[4]}
-dotPos[3]=${digitPos[3]}
-dotPos[2]=${digitPos[2]}
 dotPos[1]=${digitPos[1]}
+dotPos[2]=${digitPos[2]}
+dotPos[3]=${digitPos[3]}
+dotPos[4]=${digitPos[4]}
+dotPos[5]=${digitPos[5]}
 
 for ((FNb=1; FNb<=MAX_FILES; FNb++)); do
 
@@ -104,16 +105,16 @@ fname="$IMAGE_DIR/$MAIN@$value@.png"
 
 convert body.png \
   ${signFile}            -geometry ${signPos}      -composite \
-  $DIGIT1  -geometry ${digitPos[5]}  -composite \
-  $DF1                   -geometry ${dotPos[5]}    -composite \
-  $DIGIT2  -geometry ${digitPos[4]}  -composite \
-  $DF2                   -geometry ${dotPos[4]}    -composite \
+  $DIGIT1  -geometry ${digitPos[1]}  -composite \
+  $DF1                   -geometry ${dotPos[1]}    -composite \
+  $DIGIT2  -geometry ${digitPos[2]}  -composite \
+  $DF2                   -geometry ${dotPos[2]}    -composite \
   $DIGIT3  -geometry ${digitPos[3]}  -composite \
   $DF3                   -geometry ${dotPos[3]}    -composite \
-  $DIGIT4  -geometry ${digitPos[2]}  -composite \
-  $DF4                   -geometry ${dotPos[2]}    -composite \
-  $DIGIT5  -geometry ${digitPos[1]}  -composite \
-  $DF5                   -geometry ${dotPos[1]}    -composite \
+  $DIGIT4  -geometry ${digitPos[4]}  -composite \
+  $DF4                   -geometry ${dotPos[4]}    -composite \
+  $DIGIT5  -geometry ${digitPos[5]}  -composite \
+  $DF5                   -geometry ${dotPos[5]}    -composite \
   $fname
 
 exiv2 -M"set Exif.Image.ImageDescription value=$value" $fname