[OS X TeX] A real mistery

[Ross Moore]

Hi George,

On 22 Feb 2021, at 9:47 am, George Gratzer via MacOSX-TeX <macosx-tex at email.esm.psu.edu<mailto:macosx-tex at email.esm.psu.edu>> wrote:

Try again.



On Feb 21, 2021, at 5:28 PM, Ross Moore <ross.moore at mq.edu.au<mailto:ross.moore at mq.edu.au>> wrote:

Open example.pdf with any pdf reader (Adobe Acrobat, Adobe Reader, PDF Expert) shows the label “A” in cmr10.

Typeset sample.tex, and the label “A” disappears.

The label A is not actually in the file; at least not anywhere that I could find,
using Acrobat Pro and Illustrator CC.

Try Zooming-in on the A (using Preview, say).
The A disappears.

Although there is a font subset of Myriad-Pro in the PDF, the A is not using this font.
(see image below)

So I think that there must have been a preview added to the file,
which is used rather than a complete re-rendering, when the image
is viewed within a certain size range.


[cid:A90F02A7-31F4-4305-99CF-EB247CAD349E at mq.edu.au]


If example.pdf is opened in Illustrator, there are no text objects.
Save under a new name (say, example-2.pdf) and the letter A has gone.


Hope this helps,

Ross



Wow.

HELP!!!

GG
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Dr Ross Moore
Department of Mathematics and Statistics
12 Wally’s Walk, Level 7, Room 734
Macquarie University, NSW 2109, Australia
T: +61 2 9850 8955  |  F: +61 2 9850 8114
M:+61 407 288 255  |  E: ross.moore at mq.edu.au<mailto:ross.moore at mq.edu.au>
http://www.maths.mq.edu.au<http://www.maths.mq.edu.au/>
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<example.pdf><sample.tex>


Dr Ross Moore
Department of Mathematics and Statistics
12 Wally’s Walk, Level 7, Room 734
Macquarie University, NSW 2109, Australia
T: +61 2 9850 8955  |  F: +61 2 9850 8114
M:+61 407 288 255  |  E: ross.moore at mq.edu.au<mailto:ross.moore at mq.edu.au>
http://www.maths.mq.edu.au
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<http://mq.edu.au/>

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