如何调整图像大小以使最长大小更短或等于金额？ [英] How do I resize an image so that the longest size is shorter or equal to an amount?

问题描述

我认为

mogrify -resize "1000>" *.jpg

调整一堆jpeg的大小，以便短边为1000px（如果该边长于1000像素。我可以使用什么来调整jpeg的大小，使更长的方面小于1000px？

resizes a bunch of jpegs so that the shorter side is 1000px if that side was longer than 1000px. What can I use to resize the jpegs so that the longer side is less than 1000px?

谢谢！

推荐答案

当使用带有>的几何字符串时，它应该保持宽高比/图像比例，所以你可以这样做：

It should keep the aspect ratio / image proportions when using a geometry string with ">", so you can just do:

mogrify -resize "1000x1000>" *.jpg

因此，您明确将图像限制为最多1000x1000像素，并且保持图像的当前宽高比。

So you're explicitly limiting the image to being, at most, 1000x1000 pixels, and keeping the current aspect ratio of the image.

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