shuzo_kino https://blog.hatena.ne.jp/shuzo_kino/ Bye Bye Moore https://shuzo-kino.hateblo.jp/ imagemagick appendは"+"で横、"-"で縦につなぎます 実際のところ "+"のとき $ convert -size 30x30 xc:black -fill white -draw 'circle 15,15 5,15' \ \( +clone -shade 110x90 -normalize -negate -alpha Off \) \ \( +clone -clone -2 -compose Plus -composite \) \ \( -clone 0 -shade 110x50 -normalize -alpha Off \) \ \( +clone -gamma 1,0,0 \) \ … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fshuzo-kino.hateblo.jp%2Fentry%2F2021%2F12%2F01%2F235554" title="Imagemagickのappendオプションで画像を連結する - Bye Bye Moore" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/s/shuzo_kino/20211201/20211201235153.png Hatena Blog https://hatena.blog 2021-12-01 23:55:54 rich https://shuzo-kino.hateblo.jp/entry/2021/12/01/235554 1.0 100%