[racket] Load Showimage

From: Sayth Renshaw (flebber.crue at gmail.com)
Date: Thu Jan 6 19:46:28 EST 2011

On Fri, Jan 7, 2011 at 11:17 AM, David Van Horn <dvanhorn at ccs.neu.edu>wrote:

> On 1/6/11 7:11 PM, Sayth Renshaw wrote:
>> Would it be possible to get the image SDL_image library added to planet
>> racket? that way I could require the package and use it. Currently
>> cannot do the examples from the first page of HTDP2e because I cannot
>> use the SDL_image library.
> You don't need SDL_image to run the examples from HTDP2e.
> If you're reading the HTDP2e, right-click the rocket image, select "Copy
> Image" (or something equivalent for your browser).  Then, in the DrRacket
> definitions window, right-click and select "Paste".
> Does that help?
> David

No the test example fails. It states to run this code after library is
loaded(haven't been able to load library) and it gives this error.

 (* (image-width )
     (image-height ))

and it gives this error.

image-width: name is not defined, not a parameter, and not a primitive name

meaning to me that the library isn't loaded.


NB The image isn't showing properly in this email but is in the racket
definitions window.
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