On Jun 18, 2008, at 5:21 PM, Angel Berihuete Macías wrote:
Thank you very much, Simon!
I zoom in the image, but no changes. There are lines, ugly gray
lines. Next, I open the image with Acrobat Reader and again no
changes.
Can you tell me exactly how you create the PDF?
Thanks,
Simon
Any help will be wellcome.
Ángel Berihuete.
El 18/06/2008, a las 17:26, Simon Urbanek escribió:
On Jun 18, 2008, at 2:49 AM, Angel Berihuete Macías wrote:
Hello all members!
I work with version 2.7.1 RC (2008-06-15 r45927). When I save as
Rplot.pdf a quartz() device generated with image() function, still
appears gray rectangles over the image ( the image in the quartz()
device is all right! )
That is a rendering issue in Preview (zoom in and you'll see that
there are no lines), it is unrelated to the Quartz device. The PDF
itself is fine, but Preview doesn't correct for anti-aliasing
effects. I think using Acrobat may work (I don't want to install it
since it messes up the system so I cannot check).
Cheers,
Simon
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