Ron,
Thank you for the feedback, however it seems to have no effect on the
greenish tinge except that the transparent pdf now has a white
background. The use of a png image with a transparent background is
the cause of the problem, and as far as I can tell, the problem is only
with the acrobat reader, however I do not know what is the solution.
Joseph Kolibal
On Thu, 21 Aug 2008 15:26:11 -0400
"Ross Presser" <[EMAIL PROTECTED]> wrote:
> OK, I see the difference. (I'm color blind. Sorry.)
>
> The convert-blur image that you generate has an alpha channel within
> the image as well as around the fuzzy corner frame. Acrobat must be
> using a non-white background flood to place it on -- in effect, using
> greenish paper to print this on rather than white paper. The other
> viewers differ.
>
> Try flattening the image on a white background before converting to
> PDF:
>
> convert -background white -flatten $1'-blur.png' $1'-blur.pdf'
>
>
>
----------------------------------
Joseph Kolibal
The University of Southern Mississippi
Department of Mathematics
118 College Drive 5045
Hattiesburg, MS 39406-0001
E-mail: [EMAIL PROTECTED], [EMAIL PROTECTED]
Office: Room 207 Southern Hall, PH: 601-266-4301, FX: 601-266-5818
Web Links:
http://www.math.usm.edu/kolibal (Home pages)
http://www.math.usm.edu/cmi CMI (Computational Mathematics
Information)
Further contact:
Department of Mathematics
PH: 601-266-4289/FX: 601-266-5818
http://www.usm.edu/math
Sent: From delphi
----------------------------------
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