蒙太奇不会使用文本文件中表示的字符串列表标记图像 [英] montage does not label images with list of strings represented in text file

问题描述

我有一个目录（ ./ img / ），里面有大量图片。我想用每个文件的特定标签对它们进行蒙太奇。我有一个文本文件（ label.txt ），其中包含标签列表：

I have a directory (./img/) with a large number of images in it. I want to montage them with specific label for each file. I have a text file (label.txt) which has list of labels:

label1

label2

label3

label4

...

label1
label2
label3
label4
...

我使用此命令：

montage -label @label.txt -size 512x512 "./img/*.*[120x90]" -geometry +5+5 photo.png

但是在结果，所有图像都被 label.txt 的所有行标记！如何将它们分开，因此每个图像都会被 label.txt 的相关行标记？

But in result, all images are labeled by all lines of label.txt! How I can separate them, so each image will be labeled by relevant line of label.txt?

推荐答案

我更改了示例代码 / users / 6327365 / grochmal> @ grochmal 它的工作原理：

I changed sample code represented by @grochmal and it works:

#!/bin/bash

LABELS=${1:-./labels.txt}
IMAGES=""

readarray labels < "$LABELS"

i=0
echo @ is $@

#copy input argument array in InArg array:
for img in "$@"; do
InArg[$i]=$img
    ((i++))
done

#get dimensions of InArg array:
arraylength=${#InArg[@]}

#extract Input Image array from InArg array:
for (( i=1; i<${arraylength}; i++ ));
do
ImageArray[$i]=${InArg[$i]}
done

#create IMAGES from some elements of InArg array:
for (( i=1; i<${arraylength}; i++ ));
do
IMAGES+=" -label ${labels[i-1]} ${ImageArray[$i]}"
done
echo  "IMAGES is $IMAGES"

echo montage -size 512x512 $IMAGES -font FreeMono-Bold-Oblique -pointsize 30 -geometry '120x90+5+5>' -tile 5x  -frame 5  -shadow out.html
montage -size 512x512 $IMAGES -font FreeMono-Bold-Oblique -pointsize 30 -geometry '120x90+5+5>' -tile 5x  -frame 5  -shadow out.html

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