[R] Artifacts in pdf() of image() (w/o comments)

Michael Kubovy kubovy at virginia.edu
Mon Aug 13 17:43:15 CEST 2007

But is it a bug? Can a program anti-alias text and line drawings and  
not bitmaps?

On Aug 13, 2007, at 9:30 AM, Duncan Murdoch wrote:

> On 8/13/2007 11:07 AM, Michael Kubovy wrote:
>> Dear Friends,
>> Thanks for your input.
>> FYI: Preview doesn't show PDF aliasing in the image I produced if  
>> I  uncheck the "Anti-alias text and line art" box under the PDF  
>> tab in  Preferences. So I'm not yet ready to drop Preview from my  
>> toolbox.
> An alternative to dropping Preview is to report the bug in it to  
> Apple.  Apple has an online bug reporting web page somewhere; I  
> haven't found them as helpful as R-help, but your mileage may vary.
> Duncan Murdoch

Professor Michael Kubovy
University of Virginia
Department of Psychology
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