Module: Selenium::WebDriver::TakesScreenshot Private
This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.
Instance Method Summary collapse
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#save_screenshot(png_path, full_page: false) ⇒ Object
Save a PNG screenshot of the viewport to the given path.
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#screenshot_as(format, full_page: false) ⇒ Object
Return a PNG screenshot in the given format as a string.
Instance Method Details
#save_screenshot(png_path, full_page: false) ⇒ Object
Save a PNG screenshot of the viewport to the given path
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# File 'lib/selenium/webdriver/common/takes_screenshot.rb', line 32 def save_screenshot(png_path, full_page: false) extension = File.extname(png_path).downcase if extension != '.png' WebDriver.logger.warn 'name used for saved screenshot does not match file type. ' \ 'It should end with .png extension', id: :screenshot end File.open(png_path, 'wb') { |f| f << screenshot_as(:png, full_page: full_page) } end |
#screenshot_as(format, full_page: false) ⇒ Object
Return a PNG screenshot in the given format as a string
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# File 'lib/selenium/webdriver/common/takes_screenshot.rb', line 51 def screenshot_as(format, full_page: false) if full_page && !respond_to?(:save_full_page_screenshot) raise Error::UnsupportedOperationError, "Full Page Screenshots are not supported for #{inspect}" end case format when :base64 full_page ? full_screenshot : screenshot when :png screenshot_as(:base64, full_page: full_page).unpack1('m') else raise Error::UnsupportedOperationError, "unsupported format: #{format.inspect}" end end |