Sha256: d3c17a95c7c7b598f28d3324d0a1bbd3af95e63146b8a39df3e20a473aefc305
Contents?: true
Size: 582 Bytes
Versions: 32
Compression:
Stored size: 582 Bytes
Contents
require 'phantomjs'
# See: http://www.thegreatcodeadventure.com/screen-capture-in-rails-with-phantomjs/
module Cosgrove
module Phantomjs
PATH_TO_PHANTOM_SCRIPT = "#{File.dirname(__FILE__)}/../../support/js/screencap.js"
def take_screencap(url, filename = nil, width = 64, height = 64)
target_path = Digest::MD5.hexdigest(filename || url.parameterize)
target_path += '.png'
Dir.chdir('/tmp')
system "phantomjs #{PATH_TO_PHANTOM_SCRIPT} \"#{url}\" #{target_path} #{width} #{height}"
File.open(target_path)
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems