Kids Return: [Linux]resize image

Friday, September 24, 2010

比如我有一个image叫old.png想要resize成320x240的文件,可以使用如下命令

convert -geometry  320x240 old.png new.png

注意new.png依然保持了原图片的横宽比例,所以未必能得到你想要的大小, 如果不想保持横宽比例

convert -resize  '320x240!' old.png new.png

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