如何在Rails中处理Image缩放或者切割(Crop)？

Andy

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Sep 13, 2011, 2:24:03 AM9/13/11

to Rails Wednesday

谁做过类似的功能？介绍点经验或者工具，谢谢!

Raecoo Cao

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Sep 13, 2011, 2:26:51 AM9/13/11

to Andy, Rails Wednesday

http://code.google.com/p/jcrop/

Regards

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Raecoo Cao

On Tuesday, September 13, 2011 at 2:24 PM, Andy wrote:

谁做过类似的功能？介绍点经验或者工具，谢谢!

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Andy

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Sep 13, 2011, 2:30:00 AM9/13/11

to Rails Wednesday

looks cool! Thanks @raecoo

On Sep 13, 2:26 pm, Raecoo Cao <rae...@gmail.com> wrote:
> http://code.google.com/p/jcrop/
>
> Regards
>
> ~
> Raecoo Cao
>
>
>
>
>
>
>
> On Tuesday, September 13, 2011 at 2:24 PM, Andy wrote:
> > 谁做过类似的功能？介绍点经验或者工具，谢谢!
>
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Suave Su

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Sep 13, 2011, 3:18:26 AM9/13/11

to Raecoo Cao, Andy, Rails Wednesday

我也用的 jcrop，不是在 rails 中用的，不知道 rails 上是否有人写过plugin让调用更方便

原理就是，JS传坐标给后端，后端根据坐标用图片库来裁切

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2011/9/13 Raecoo Cao <rae...@gmail.com>

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