[plt-scheme] Scenes in 2htdp/image

In htdp/image, scenes were images with the pinhole at the upper right.
In 2htdp/image there are no pinholes, so the scene concept is
redundant.

And yes, that's the equivalent, modulo the discussion about the nitty
gritty of pixel placement (which is really more of a discussion of
rectangles). See the docs on 2htdp/image for this nitty gritty
discussion.

Robby

On Mon, Feb 1, 2010 at 2:45 PM, Justin Zamora <justin at zamora.com> wrote:
> What happened to scenes in 2htdp/image?  empty-scene and scene? have
> been removed from 2htdp/image.  Has the concept of scene been
> deprecated in favor of image?  In htdp/image, (scene? (rectangle 100
> 100 "outline" "black")) => false, but, in 2htdp/image, (rectangle 100
> 100 "outline" "black") seems to be the equivalent of (empty-scene 100
> 100) from htdp/image.  Can someone clarify?
>
> Justin
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