[MacRuby-devel] Is HotCocoa dead?

[Michael Gehl]

I'd like to second the question on HotCocoa status - is it dead, in limbo, quietly flourishing, ???

Mike

On Mar 23, 2011, at 7:38 PM, macruby-devel-request at lists.macosforge.org wrote:

> 
> 
> Message: 3
> Date: Wed, 23 Mar 2011 22:52:42 +0100
> From: Vincenzo Piombo <vipenzo at gmail.com>
> To: macruby-devel at lists.macosforge.org
> Subject: [MacRuby-devel] is hotcocoa dead ?
> Message-ID:
> 	<AANLkTimHhksDr6hswT9Fpowxw_JkA_GZu5dneT2PEuc0 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Hello all,
>  I discovered macruby since a few weeks and I'm really enthusiast.
> I begun playing with it and really like the hotcocoa approach, but it seems
> stopped since more than a year, is it still maintained ?
> 
> Anyway, I think I found a bug in the hotcocoa canvas part: the text method
> draws at a very big size regardless of the chosen font. The problem is that
> the transformation matrix for the text is not set.
> 
> Here is the fix if anyone needs it:
> 
> module HotCocoa::Graphics
>  class Canvas
>    def text(txt="A", x=0, y=0)
>      affine = CGContextGetCTM(@ctx)
>      CGContextSetTextMatrix (@ctx, affine);
>      txt = txt.to_s unless txt.kind_of?(String)
>      if @registration == :center
>        width = textwidth(txt)
>        x = x - width / 2
>        y = y + @fsize / 2
>      end
>      CGContextShowTextAtPoint(@ctx, x, y, txt, txt.length)
>    end
>  end
> end