You only need four parameters i.e
height, width,starting point(x,y) ,here x,y are taken from the center of the image
cd files
for file in *.png;
do echo $file;
convert $file -gravity center -crop 300x450+0+0 ${file%.*}.png
Used this script to crop images for Certificate making :)
height, width,starting point(x,y) ,here x,y are taken from the center of the image
cd files
for file in *.png;
do echo $file;
convert $file -gravity center -crop 300x450+0+0 ${file%.*}.png
Used this script to crop images for Certificate making :)
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