From: Brian Candler Date: 2009-12-14T01:50:41+09:00 Subject: Re: program: a small ball in a window Teodor Carstea wrote: > actually, I kannot comment the code between lines 6 and 14. I just knew > I had to insert it into my main code and add #include and my > program will work. Hmm, that's a new API to me. Googling around suggests it's part of Turbo C++, possibly BGI: http://en.wikipedia.org/wiki/Borland_Graphics_Interface In principle there's no reason why someone couldn't write a ruby binding for BGI, but I can't find one. So I think you'll need to look at some of the alternatives. See http://wiki.github.com/rdp/ruby_talk_faq/ruby-gui-toolkit-comparison -- Posted via http://www.ruby-forum.com/.