[R-SIG-Mac] image() to Rplot.pdf

[Angel Berihuete Macías]

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.

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
>
>