minimagick

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Rails - WIndows 7 carrierwave, minimagick resize not working

I tried to set up for uploading photos with my rails app.However, the carrierwave uploader does not resize the photos being uploaded.When I do not call the resize_to_fill function, the photos are uplo[详细]

2023-04-13 01:14 分类：问答
Return array of pixel values using Ruby and Mini Magick (or RMagick?)

I\'m trying to use mini_magick and ruby to get an array of all of the pixel values for an input image.[详细]

2023-03-30 11:59 分类：问答
What does the token "$$" mean in Ruby?

I see this variable in image_t开发者_StackOverflow社区emp_file.rb in makeTempname() in the mini_magick library.The $ begins a reference to a global variable. Programs will typically define something l[详细]

2023-03-19 06:08 分类：问答
Can I compress a file with image_magick and carrierwave gems?

carrierwave with image_magick (and rmagick for that matter) provides methods such as resize_to_fit, etc.[详细]

2023-03-01 01:19 分类：问答
Getting EXIF data in Carrierwave with Minimagick

Hey. I\'ve been trying to get some EXIF data out of the images I\'ve upload开发者_StackOverflow中文版ed via Carrierwave with MiniMagick. I\'ve searched quite extensively trying to figure it out but I[详细]

2023-02-11 02:37 分类：问答
Image histogram with mini_magick or image_science?

Is it possible to fetch the histogram of an image with mini_magick or image_science? I am afraid mini_magicks usage of mogrify does not allow such information retrieval. image_science is hardly docu[详细]

2023-02-09 05:51 分类：问答
rspec carrierwave should have_dimensions fails always: thumb not resized

I have carrierwave set 开发者_如何学运维up and it processes my images fine. I get nicely resized thumb versions in a subfolder and all that. Both from my frontend (HTML) and from my rails console. I u[详细]

2023-02-04 12:44 分类：问答
刀剑逍遥如何得三星装备？

_WeCh****452359 2022-04-15 06:40 《刀剑逍遥》中等级达到巅峰230级+完成五转任务，可以接取六转任务。人物穿着满足6件神装或11阶3星以上装备逆天封神任务分为4个阶段，必须要完成上一阶段任务才能开启下一阶段[详细]

2022-12-25 17:37 分类：问答