Created
December 7, 2016 08:01
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ImageMagickで画像ファイル作成
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| #!/usr/bin/env bash | |
| # 各画像フォーマットの作成 | |
| convert -size 100x100 xc:white -fill red -draw 'circle 50,50 25,25' 20161205_xxx_100x100.gif | |
| convert 20161205_xxx_100x100.gif gif87:20161205_gif87a_100x100.gif | |
| convert 20161205_xxx_100x100.gif 20161205_xxx_100x100.jpg | |
| convert 20161205_xxx_100x100.gif 20161205_xxx_100x100.jpeg | |
| convert 20161205_xxx_100x100.gif 20161205_xxx_100x100.png | |
| # 透過画像 | |
| convert 20161205_xxx_100x100.gif -transparent white 20161205_trans_100x100.gif | |
| convert 20161205_xxx_100x100.gif -transparent white 20161205_trans_100x100.png | |
| convert -size 100x100 xc:white -channel alpha \ | |
| -fill '#ff000088' -draw 'circle 50,50 25,25' \ | |
| -fill '#00000000' -fuzz 5% -draw 'matte 1,1 floodfill' \ | |
| 20161205_rgba_100x100.png | |
| # リサイズ | |
| convert 20161205_xxx_100x100.gif -resize 50x50 20161205_xxx_50x50.gif | |
| convert 20161205_xxx_100x100.gif -resize 2000x2000 20161205_xxx_2000x2000.gif | |
| # アニメーションGIF | |
| mkdir tmp | |
| convert -size 100x100 xc:white -fill red -draw 'circle 50,50 25,25' tmp/0.png | |
| convert -size 100x100 xc:white -fill red -draw 'circle 50,50 10,10' tmp/1.png | |
| convert -delay 50 -loop 0 tmp/*.png 20161205_anim_100x100.gif | |
| rm -rf tmp |
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