[cairo] API Proposal: cairo_get_scaled_font()

[Behdad Esfahbod]

I want to propose the following new API (for 1.4 or 1.6):

cairo_scaled_font_t *
cairo_get_scaled_font (cairo_t *cr);

This is similar to cairo_get_font_face(): returns an opaque
immutable object.  user.  The setter was added in cairo 1.2
already.

While there, one may also have a look at cairo_set_scaled_font()
and try to implement it a bit smarter.

Another thing I've wanted to check for sometime is to measure and
make sure that the scaled-font cache is working as expected.

-- 
behdad
http://behdad.org/

"Those who would give up Essential Liberty to purchase a little
 Temporary Safety, deserve neither Liberty nor Safety."
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