[plt-scheme] Bitmap scalling

From: John Clements (clements at brinckerhoff.org)
Date: Mon Jul 26 08:02:58 EDT 2004

On Jul 26, 2004, at 12:22 AM, Philippe Ajoux wrote:

>  For list-related administrative tasks:
>  http://list.cs.brown.edu/mailman/listinfo/plt-scheme
> Hello Everyone.
> I have recently started to learn Scheme and I am also trying to create 
> my own form of "texture mapping".
> The major problem I have encountered is the inability to scale and 
> draw bitmaps. Is there anyway to get some kind of extension for my 
> Dr.Scheme to enable me to scale and draw bitmaps? Or is there another 
> method to do this? I am running on Windows. I read somewhere that 
> there was no scaling due to the diffuclity with scaling for X. 
> However, is there anyway to simply allow the Windows and Mac users to 
> scale bitmaps?

Aside from the built-in support for bitmaps (cf. Robby Findler's 
message), you may also be interested in DrScheme's OpenGL support 
(search for 'sgl' in help desk).  I have not used this library myself, 
but I believe it is a fairly complete interface to the OpenGL 


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