Hi Calliste
Please feel free to send me the SVG files directly if you like.
However, as Bert says, the R code that produces the files would be very
helpful as well.
Thanks
Paul
On 4/04/2025 7:11 am, Bert Gunter wrote:
The R-help listserv deletes most attachments (as security risks) and your
attachments (I assume) did not come through. Provide code for a minimal
reprex or a site from which those interested in helping can get your plots
instead if no one who already knows about this issue responds. You might
also try posting on the Posit/ggplot Help site, as someone there may be
able to help.
Cheers,
Bert
"An educated person is one who can entertain new ideas, entertain others,
and entertain herself."
On Thu, Apr 3, 2025 at 11:00 AM Calliste DORLEANS <
calliste.dorle...@gmail.com> wrote:
Hello,
My name is Calliste, I am a postgraduate student in data analysis and I use
R and R Studio as a daily tool for my work and studies. I am used to
exporting my plots with the svg() function from the grDevices package. I
noticed since February 2025 that the ggplot graphics containing gradients
are not correctly vectorised (see below the difference between the graphics
from November 2024 and February 2025) when exported with the svg() function
and are thus of a lesser quality. However, it seems to not happen when
using a basic plot() function and it doesn't happen either with ggplot
graphics that don't contain a gradient variable. I looked for solutions on
the Internet, but I didn't find any information, that is why I contacted
you. I don't know if the package has had some recent updates, but it would
be of great help for me if you have any idea how to fix this.
Thanks in advance for your help,
Sincerely,
Calliste Dorléans
graph_doub.svg is from November 2024
graph_serie.svg is from February 2025
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--
Dr Paul Murrell
Te Kura Tatauranga | Department of Statistics
Waipapa Taumata Rau | The University of Auckland
Private Bag 92019, Auckland, New Zealand
64 9 3737599 x85392
p...@stat.auckland.ac.nz
www.stat.auckland.ac.nz/~paul/
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