缩略图 - 将宽度减半但高度加倍？ [英] Thumbnails - Halving width but doubling height?

问题描述

您好，我一直在寻找创建缩略图的教程，最后找到一个适合我的缩略图。除了一件事之外，它正在做所有的事情。


我创建了600px宽，700px高的测试图像，因此要获得300px宽度，它需要一半，以及700px的高度。它正在将宽度调整为一半大小（300px），除了将高度减半到350px，它将其加倍到1400px，这显然会导致图像出错。


这里是我正在使用的代码：

Hello, I''ve been searching for a tutorial to create thumbnails for a while and finally found one that works for me. It''s doing everything it''s suppose to except one thing.

I created a test image 600px wide, 700px high, so to get 300px width it would need to half that, as well as the 700px height. It''s resizing the width to half the size (300px) except instead of halfing the height to 350px, it doubles it to 1400px, which obviously causes the image to come out very wrong.

Here''s the code I''m using:

展开 | 选择 | Wrap | 行号

推荐答案

换行7

[php]

ratio =

change line 7
[php]
ratio =

thumbWidth /

thumbWidth /

origWidth ;

[/ php]


问候

jx2

origWidth ;
[/php]

regards
jx2

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