Mercurial > pub > dyncall > bindings
view ruby/rbdc/examples/win32screenres.rb @ 46:c21d1c2c84e1
- removed pydc.py wrapper overhead (which only called pydcext.so functions, directly, anyways)
* implies renaming pydcext.* to pydc.*
* while at it, iterate directly over args that are passed in (before we did extract fptr, sig and a tuple for the args and iterated over latter afterwards); we might have a tiny perf improvement now
- added type stub as package_data
author | Tassilo Philipp |
---|---|
date | Fri, 13 Nov 2020 14:10:31 +0100 |
parents | 5e159be89d73 |
children |
line wrap: on
line source
#////////////////////////////////////////////////////////////////////// # # win32screeninfo.rb # Copyright 2015 Tassilo Philipp # # Dyncall sample loading user32.dll on windows and displaying a # native windows message box by calling MessageBoxA(...). # #/////////////////////////////////////////////////////////////////////// require 'rbdc' l = Dyncall::ExtLib.new if l.load('user32') != nil puts 'width: ' + l.call(:GetSystemMetrics, 'i)i', 0).to_s puts 'height: ' + l.call(:GetSystemMetrics, 'i)i', 1).to_s puts 'number of monitors: ' + l.call(:GetSystemMetrics, 'i)i', 80).to_s end