image-science

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Has anyone ever used the Image-science gem for generating thumbnails?

It appears to be what I need (just basic thumbnail generation magic) and according to its ruby-toolbox description, it \"kicks the living crap out of RMagick.\"[详细]

2023-03-24 06:58 分类：问答
undefined method 'inline' for ImageScience:Class (NoMethodError)

I am migrating a Rails 2.1.2 application to Rails 2.3.11 To make my life easier i used bundler but I get the following error when starting my server:[详细]

2023-03-03 07:22 分类：问答
Image science1.2.1 fails to load in rails 3

I am trying to run my application and bundle install worked fine for me.. I am using Rails 3 and Ruby 1.9.2 amd image science 1.2.1 But when I use rails server the imagescience is failing to compile I[详细]

2023-02-19 05:36 分类：问答
Ruby inline fails the rails server to start in windows

The application requires Image science which is dependent on Ruby Inline. After a tough time installing Image science and ruby inline, the gems were successfully installed. But when I tried to start t[详细]

2023-02-18 04:26 分类：问答
ImageScience breaks on update to Rails 3

I had a working (and working well) ImageScience install, that did some simple resizing to various dimensions of images, and then copying them to different directories. All very simple. This small and[详细]

2023-01-27 13:01 分类：问答
Cropping image with ImageScience

ImageScience is cool and light. I am using it in my sinatra app. But I can\'t understand how can I crop image with not square form and how can I make thumbnail with two dimensions.[详细]

2023-01-02 06:28 分类：问答
Attachment_fu error

I am getting an error while trying to upload images on an Ubuntu machine that\'s running Rails 2.3.4, Ruby 1.8.6 using attachment_fu with image science.[详细]

2023-01-01 15:36 分类：问答
How do I make a ruby gem available to my scripts?

On my web host\'s system, installing and using gems seems to require installing my own copy of ruby. With their help on a forum, I\'ve gotten that done. I\'m trying to use a particular gem (called Ima[详细]

2022-12-22 04:43 分类：问答