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How to resize an image by width in Ruby using rethumb?
To resize an image or photo in Ruby use the following code:
require 'net/http'
param_operation = "width"
param_value = 100 # New width in pixels.
image_url = "http://images.rethumb.com/image_coimbra_600x300.jpg"
image_filename = "resized-image.jpg"
Net::HTTP.start("api.rethumb.com") do |http|
resp = http.get("/v1/#{param_operation}/#{param_value}/#{image_url}")
open(image_filename, "wb") do |file|
file.write(resp.body)
end
end
Start using this example now
Use the following commands to get started:
$ git clone https://github.com/rethumb/rethumb-ruby-examples.git
$ cd rethumb-ruby-examples
$ ruby resize-by-width.rb
More examples using Ruby
How to use rethumb in Ruby?
How to resize an image by width in Ruby using rethumb?
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