`min ratio to crop` 站点设置应尊重 Markdown 中定义的宽高比

[Remah (Just another happy Discourse user)]

多年来，我们讨论过几个关于高宽比图像（高度远大于宽度）的话题。据我所知，您遇到的情况是标准行为。有一个站点设置可以更改此行为：

Very tall and narrow image appears zoomed in and cut off

This is intentional to prevent tall images from dominating the discussion (the full image is still available on click). We consider it a safe default for most sites, but if your community wants to post tall images you can adjust it. The setting that controls it is called min ratio to crop and the default is 0.45; the image you posted here is 1531x3962, so when width / height that’s 0.39 and it gets cropped. If you want similarly sized images to avoid being cropped, you could decrease the ratio…