Re: [Boost-users] [GIL] Some questions about 2D iteration

Subject: Re: [Boost-users] [GIL] Some questions about 2D iteration
From: Brett Gmoser (bgmoser_at_[hidden])
Date: 2010-03-31 17:56:29

On 3/31/2010 5:48 PM, Christian Henning wrote:
> Hi Brett, don't have much time right now. Have you read the tutorial?
>
> http://www.boost.org/doc/libs/1_42_0/libs/gil/doc/html/giltutorial.html
>
> I'll read your email for thoroughly tomorrow.
>
> Regards,
> Christian
>
>    
Christian,

Thanks. I've read the tutorial (or at least glanced over most of it), 
but I honestly can't find anything (besides possibly the 
transform_pixel_positions algorithm) that would do what I want to do. 
Also, all of the X/Y 2d loops seem to use a numeric loop for the outer 
loop (I was hoping to be able to use iterators for both, since it would 
be easier to go from left-to-right and top-to-bottom extents, where left 
isn't necessarily 0 and top isn't necessarily 0).

Thanks again,

Brett