[racket] freeze and bounding boxes

In the docs from the last release (here: 
http://docs.racket-lang.org/teachpack/2htdpimage.html#%28part._nitty-gritty%29) 
the grid is missing the right edge and the bottom edge. So perhaps this 
issue was recently fixed?

Ryan


On 01/18/2012 07:05 PM, Robby Findler wrote:
> On Wed, Jan 18, 2012 at 5:22 PM, David Van Horn<dvanhorn at ccs.neu.edu>  wrote:
>> On 1/18/12 6:04 PM, Robby Findler wrote:
>>>
>>> Yes, that's the right behavior. See the end of the 2htdp/image docs
>>> about pixels and whatnot.
>>
>>
>> OK, it seems at odds with the note that freeze can "mpirove performance
>> without changing how the image draws," but I get that a square draws larger
>> than its bounding box so it gets cropped when frozen (or saved to a file).
>
> I've clarified that in the docs.
>
>> By the way, I think you can see this phenomenon in the rendering of the
>> 2htdp/image docs.  So for example, the section you referred me to has this
>> example:
>>
>>    (let* ([s (rectangle 20 20 "outline" "black")]
>>           [r (beside s s s s s s)])
>>        (above r r r r r r))
>>
>> which when run in DrRacket produces a grid, but in the docs crops the right
>> and bottom lines.  That makes the discussion about cropping very confusing.
>>   Also: it seems you cannot in general have Scribble examples that involve
>> outlined shapes such that they look like they really appear in DrRacket.
>
> I see the attached in the docs. Do you see differently?
>
>
>
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