[cairo] After 'set_line_width', subsequent stroking isslow

Olivier Jolet olivier.jolet at skynet.be
Fri Feb 23 01:32:13 PST 2007

> On Thu, 2007-02-22 at 09:54 -0500, Olivier Jolet wrote:
> >
> > Here is the application reduced. The important part (the graphics
> > interpreter) is in the hello.c file in the 'cairo_draw' function.
> > performances are really different with/out the primitive
> > cairo_set_line_width (line 175) and using antialiasing or not.
> I can't reproduce your numbers.  Perhaps something wrong with your X
> server?  All the numbers I get with and without set_line_width are in
> the range of 50 to 80 ms.
> behdad

Strange, I've tested on various machines, and each time, the values I
get with set_line_width are much higher.

More information about the cairo mailing list