Thanks again Jan. That is lovely and clean and I probably should have
seen that option.
I had anxieties about the portability of using text. (The function will
end up in my
https://github.com/cpsyctc/CECPfuns package so I'd like it to be fairly
immune to character
sets and different platforms in different countries.
I'm morphing this question a lot now but I guess it's still on topic
really. I know
I need to put in some time to understand the complexities of R and
platforms (I'm
pretty exclusively on Linux, Ubuntu or Debian now so have mostly done
the ostrich thing
about these issues though I do hit problems exchanging things with my
Spanish speaking
colleagues). Jan or anyone: any simple reassurance or pointers to
resources I should
best use for homework about these issues?
TIA (again!)
Chris
On 06/10/2023 12:55, Jan van der Laan wrote:
You are right, sorry.
Another possible solution then: use geom_text instead of geom_point
and use a triangle shape as text:
ggplot(data = tmpTibPoints,
aes(x = x, y = y)) +
geom_polygon(data = tmpTibAreas,
aes(x = x, y = y, fill = a)) +
geom_text(data = tmpTibPoints,
aes(x = x, y = y, label = "▼", color = c),
size = 6) + guides(color = FALSE)
[much snipped]
--
Chris Evans (he/him)
Visiting Professor, UDLA, Quito, Ecuador & Honorary Professor,
University of Roehampton, London, UK.
Work web site: https://www.psyctc.org/psyctc/
CORE site: http://www.coresystemtrust.org.uk/
Personal site: https://www.psyctc.org/pelerinage2016/
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