36 lines
849 B
Bash
Executable File
36 lines
849 B
Bash
Executable File
#!/bin/bash
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# To use this program, pleas supply an initial image, then the number of cuts
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# You want.
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <source_image> <output_base_name> <num_sizes>"
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exit 1
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fi
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width=`identify -ping -format '%w' $1`
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height=`identify -ping -format '%h' $1`
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no_v_slices=$2
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no_h_slices=$3
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file_prefix=$4
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vert_size=`echo "$height/($no_h_slices+1)" | bc -l`
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hort_size=`echo "$width/($no_v_slices+1)" | bc -l`
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echo $vert_size
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echo $hort_size
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for ((size=1; size<=num_sizes; size++)); do
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width=$((size * 100))
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height=$((size * 100))
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output_filename="${output_base_name}_${width}x${height}.jpg"
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# Use 'convert' command to resize the image
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convert "$source_image" -resize "${width}x${height}" "$output_filename"
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echo "Created: $output_filename"
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done
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echo "All images created successfully."
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