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<font size="+1"><font size="+1">I need the "disable antialias"
feature because some of my bar codes no longer have sharp edges
comparing with the image I drew through Window's DC. I suspect
disabling antialias will get the sharp edge back. I also suspect
antialias slow things down. My batch processing program
generates many images, so some speedup is quite valuable.<br>
<br>
</font>I tested <br>
</font><font size="+1"><tt>cairo_set_antialias(cr,
CAIRO_ANTIALIAS_NONE);</tt></font><font size="+1"><br>
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It has no effect in my case, and I understand it is just a hint
for the back end.<br>
<br>
I searched the archive and found some messages about "disable
subpixel antialiasing" from Jan-</font>2011. It seems that there
was no solution at that time, hopefully someone can give an update
on the current situation. Suggestions for improving the bar code is
also appreciated.<br>
<font size="+1"><br>
<br>
Thanks,<br>
<br>
Jian<br>
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