Screenshot of a particular size with Ruby and Selenium

Install Selenium Webdrivers for Ruby

gem install webdrivers

Take a screenshot of the resized viewport and save to file

require 'webdrivers'

driver = Selenium::WebDriver.for :chrome

driver.get ""

driver.manage.window.resize_to(480, 240)


Find out how to take a full-page screenshot with Ruby and Selenium.

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