From: Kouhei Sutou <kou@...>
Date: 2006-11-11T13:12:55+09:00
Subject: Re: Linux Cairo, webcam displaying images

Hi,

In <20061111.125758.14759375.kou@cozmixng.org>
  "Re: Linux Cairo, webcam displaying images" on Sat, 11 Nov 2006 12:58:41 +0900,
  Kouhei Sutou <kou@cozmixng.org> wrote:

> > Can anyone please advise me on how to constantly display the output from 
> > a webcam using Ruby & Cairo?
> 
> Data from webcam (String) -> Gdk::Pixbuf ->
> Cairo::ImageSurface.new(data, format, width, height, stride) ->
> Cairo::Context.new(Cairo::XXXSurface.new) ->
> context.set_source(image_surface) -> context.paint

I mistook. Gdk::Pixbuf isn't needed.

Data from webcam (String) ->
Cairo::ImageSurface.new(data, format, width, height, stride) ->
Cairo::Context.new(Cairo::XXXSurface.new) ->
context.set_source(image_surface) -> context.paint

Thanks,
--
kou