Graphic file formats

[Murat Yildizoglu]

I am not a pdf expert but this rather surprising given my experience with R plots. Rich, have you checked that the figures have not been converted to bitmaps with a default (and probably insufficient ) quality during this compression?
You can check it by zooming in on the figures to see if they quickly pixellise and become ugly. 

--

Prof. Murat Yildizoglu
Advisor to the Minister of Education, Youth and Sports of Cambodia
Expertise France


On leave from:
UNIVERSITE DE BORDEAUX
GREThA (UMR CNRS 5113)

web: www.yildizoglu.fr

> Le 9 déc. 2021 à 00:54, Rich Shepard <rshepard at appl-ecosys.com> a écrit :
> 
> On Wed, 8 Dec 2021, Steve Litt wrote:
> 
>> There are ways to shrink PDF size:
>> Web search: linux shrink pdf size
> 
> SteveT,
> 
> First hit uses ghostscript; I never dove deep into gs and didn't know that
> it can effectively compress a PDF file. It compressed the original 3,704,503
> byte file to 897,417 bytes; a reduction of 76%. That's impressive.
> 
> Thanks for the valuable lesson!
> 
> Stay well,
> 
> Rich
> 
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