[cairo] Saving surface as Jpeg

[Dominic Lachowicz]

http://www.cairographics.org/manual/cairo-image-surface.html

You can get the width, height, stride, format, and ARGB "raster" data,
which will probably need to be transformed into what libjpeg expects.

On Fri, May 1, 2009 at 10:11 AM, Angus March <angus at uducat.com> wrote:
> I have a Cairo surface that I want to be able to save as Jpeg. I can use
> libjpeg for this, but I need to get the image as raster data, and I
> haven't been able to figure out how to do that from the manual.
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