Contents

= Win32::Screenshot

* http://github.com/jarmo/win32screenshot

== DESCRIPTION

Capture Screenshots on Windows with Ruby to bmp, gif, jpg or png formats!

== INSTALL

  gem install win32screenshot

== SYNOPSIS

  require 'win32/screenshot'
 
  # Take a screenshot of the window with the specified title
  Win32::Screenshot::Take.of(:window, title: "Windows Internet Explorer").write("image.bmp")

  # Take a screenshot of the foreground
  Win32::Screenshot::Take.of(:foreground).write("image.png")

  # Take a screenshot of the specified window's top-left corner's area
  Win32::Screenshot::Take.of(:window, title: /internet/i, area: [10, 10, 20, 20]).write("image.jpg")

  # Take a screenshot of the window with the specified handle
  Win32::Screenshot::Take.of(:window, hwnd: 123456).write("image.gif")

  # Take a screenshot of the window's client area (e.g. without title bar) with the specified handle
  Win32::Screenshot::Take.of(:window, hwnd: 123456, context: :client)

  # Take a screenshot of the child window with the specified internal class name
  Win32::Screenshot::Take.of(:rautomation, RAutomation::Window.new(hwnd: 123456).
                            child(class: "Internet Explorer_Server")).write("image.png")

  # Use the bitmap blob for something else
  image = Win32::Screenshot::Take.of(:window, hwnd: 123456)
  image.height # => height of the image
  image.width  # => width of the image
  image.bitmap # => bitmap blob

== Copyright

Copyright (c) Jarmo Pertman, Aslak Hellesøy. See LICENSE for details.

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
win32screenshot-2.0.0	README.rdoc