From: Felipe Navas <felipenavas@...>
Date: 2006-12-27T03:50:24+09:00
Subject: Re: Getting Screen Resolution in Windows with Ruby

Thanks Wilson!

require 'dl/import'
require 'dl/struct'

SM_CXSCREEN	=	0
SM_CYSCREEN	=	1

user32 = DL.dlopen("user32")

get_system_metrics = user32['GetSystemMetrics', 'ILI']
x, tmp = get_system_metrics.call(SM_CXSCREEN,0)
y, tmp = get_system_metrics.call(SM_CYSCREEN,0)

puts "#{x} x #{y}"

On 12/26/06, Wilson Bilkovich <wilsonb@gmail.com> wrote:
> On 12/26/06, Felipe Navas <felipenavas@gmail.com> wrote:
> > Hi, somebody knows how i can get Screen Resolution in Windows with Ruby ?
> > Anything stable please! And WinXp, Win98, Win95 compatible.
> >
>
> You can use the WIN32OLE library (or similar) to call the
> GetSystemMetrics() function:
> http://support.microsoft.com/kb/210603
>
>


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