ruby 调用 win api

[cnrefresh]

有没有相关资料。在线等待！

[python二级题库]

例子：獲取鼠標的坐標

require 'Win32API'
getCursorPos = Win32API.new("user32", "GetCursorPos", ['P'], 'V')


lpPoint = " " * 8
getCursorPos.Call(lpPoint)

x, y = lpPoint.unpack("LL")

print "x: ", x, "\n"
print "y: ", y, "\n"

ods = Win32API.new("kernel32", "OutputDebugString", ['P'], 'V')
ods.Call("Hello, World\n")

GetDesktopWindow = Win32API.new("user32", "GetDesktopWindow", [], 'L')
GetActiveWindow = Win32API.new("user32", "GetActiveWindow", [], 'L')

SendMessage = Win32API.new("user32", "SendMessage", ['L'] * 4, 'L')
SendMessage.Call GetDesktopWindow.Call, 274, 0xf140, 0

[python二级题库]

開啟IE瀏覽器：
require 'win32ole'


ie = WIN32OLE.new('InternetExplorer.Application')


ie.visible = true

ie.navigate('http://www.google.com')

ie.gohome

ie.quit

system('pause')

[javalsnwan]

那用ruby截屏 怎么做呢 请指教