保留宽高比的图像调整大小 [英] Image resizing with aspect ratio preserved

问题描述

嗨

我需要一个在保持宽高比的情况下以高质量调整图像大小的功能.有很多这样的例子，但是很难弄清楚哪一个做得很好，所以会推荐一些建议.

I need a function to resize image in good quality with aspect ratio maintained. There are a lot of examples of this available but its hard to figure which one does a good quality job so would appreciate recommendations.

谢谢

致谢

推荐答案

我需要一个在保持宽高比的情况下以高质量调整图像大小的功能.有很多这样的例子，但是很难弄清楚哪一个做得很好，所以会推荐一些建议.

I need a function to resize image in good quality with aspect ratio maintained. There are a lot of examples of this available but its hard to figure which one does a good quality job so would appreciate recommendations.

您需要考虑使用什么标准来确定什么是高质量的工作".然后选择满足这些条件的示例.

You need to consider what criteria you are using to determine what is a 'good quality job'.  Then select the example that addresses those criteria.

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