图像质量缩减到缩略图大小 [英] Quality of image downscaling to thumbnail size

问题描述

这篇文章与我发布的早期帖子有关，由于某些原因，该帖子似乎已被删除。 

在下图中我显示的是一张图片从文章内容（右侧）左侧的每篇文章摘要项目。您可能会注意到，缩小缩略图的质量非常差。真的没有什么可以解决的吗？

http://img27.imageshack.us/img27/4082/ie10metroimagedownscali.png

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weichhold.com

解决方案

嗨奥利弗，

到目前为止，您尝试创建缩小图像的图形相关功能是什么？ 为什么不简单地将图像元素的大小设置为较小的尺寸，让HTML引擎为您呈现它（因为您已经加载了图像）？ 

- 杰夫

This post is related to an earlier thread posted by me which for some reason seems to have been deleted. 

In the image below I'm displaying an image from the article content (to the right) for each article summary item on the left. As you might notice, the quality of the downscaled thumbnail is extremely poor. Is there really nothing that can be down about this?

http://img27.imageshack.us/img27/4082/ie10metroimagedownscali.png

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weichhold.com

解决方案

Hi Oliver,

What graphics related functions have you tried to create a downscaled image so far?  Why don't you simply set the size of the image element to a smaller size and let the HTML engine render it for you (since you already have the image loaded)? 

-Jeff

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