[racket] Scribble experience

At Mon, 10 Jan 2011 22:12:15 +0100, Jens Axel Søgaard wrote:
> 2011/1/10 Shriram Krishnamurthi <sk at cs.brown.edu>:
> >> On my 64-bit Linux box, Chromium displays the "broken image" icon
> >> for your <img src="...pdf"> elements.
> >
> > Ditto on Windows 7.
> 
> It sounds as if I should look into using svg instead of pdf.

I've added ".svg" as a supported image format for the Scribble HTML
renderer. Scribble generates an `object' tag instead of an `img' tag
for SVG images.


Although it's not directly relevant for you, I've also added `svg-dc%'
to `racket/draw'. Unfortunately, Cairo generates SVG files where the
dimensions are specified as points, which interacts badly with the way
that some browsers seem to interpret `object' dimensions as pixels
(even if "pt" is in the size). Removing the "pt" from the width and
height attributes in the generated SVG avoids the mismatch.