Re: Editing SVG content with Cairo

Simon Sapin <[email protected]> Sat, 04 Jan 2014 11:00:03 +0000

Newsgroups	gmane.comp.lib.cairo
Message-ID	<[email protected]>

On 04/01/2014 04:01, 影月　零 wrote:
> It seems you are saying Cairo can open an SVG as a surface,

What makes it seem so?
This is not the case as far as I’m aware.

Are you thinking of the RSVG library? It’s not part of cairo. It’s also 
only a renderer and does not seem to be designed to do anything else.

> then draw on
> top of it, but has absolutely no functionality to re-instantiate the
> objects in the SVG DOM and make them available. If this is true then how
> does it handle rendering of the vector objects of the SVG at all? I'm
> quite confused here!

You may want to look at CairoSVG (another renderer, in Python) and mess 
with it’s internal tree representation, but that’s little more than the 
XML tree.

http://cairosvg.org/
https://github.com/Kozea/CairoSVG/blob/master/cairosvg/parser.py

-- 
Simon Sapin
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