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<BODY>Hi,all,<BR> In what situation will the clip region decrease the
performance of filliing?<BR> I find it that I my program if I reset the
clip before filling, it will be much faster.<BR> It my program, if i don't
reset the clip, calling cairo_fill to fill 500 rectangles takes about 20ms,
which i think is too long!<BR> Any suggestions to improve the performance
of cairo_filling?<BR><BR>Thanks.<BR> <BR></BODY></HTML>