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Cloud上的CarrierWave裁剪文件（雾）

[英]CarrierWave crop file on Cloud (fog)

 原文  2011-11-08 01:50:14  4   1    ruby-on-rails/ ruby-on-rails-3/ carrierwave/ cloudfiles/ fog

问题描述

I am trying to crop an image with CarrierWave and put it on the cloud fog(cloud_files). 我正在尝试使用CarrierWave裁剪图像并将其放在云雾中（cloud_files）。 How can I do this? 我怎样才能做到这一点？ Will I have to download a copy as a tempfile, crop that, and then upload it back? 我是否需要将副本下载为临时文件，裁剪后再上传回去？

If the above steps are right, then how would I do them? 如果以上步骤正确，那我该怎么办？

1 个解决方案

解决方案1
 0  2012-11-30 10:17:26

I used this guys setup carrierwave + twitter-bootstrap + jquery-file-upload + JCrop 我用这个家伙设置了carrierwave + twitter-bootstrap + jquery-file-upload + JCrop

The example is an image gallery app that uses jcrop to crop the images and save back via carrierwave. 该示例是一个图片库应用，该应用使用jcrop裁剪图像并通过载波保存回来。

https://github.com/n0ne/Rails-Carrierwave-jQuery-File-Upload https://github.com/n0ne/Rails-Carrierwave-jQuery-File-Upload

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