Customized legend symbols beyond key gliph

[antoine4ucsd]

Hello
I am looking for ways to replace standard legend symbols by external icon/png or icon libraries

example below

myimage <- png::readPNG(here("images/img.png"))
ggplot() +
        geom_sf(data = df, aes(fill = case)) +
        ggimage::geom_image(data = df2, aes(x = lon, y = lat, image = myimage, size=count), 
                   color="black",show.legend = F) + 
        scale_size_continuous(range = c(0.03, 0.12)) 

the legend size is showing circles, not the the image used in the plot

thank you for your help!

[teunbrand]

Hi there, this is a place for filing bug reports and feature requests, not for usage questions.
For help with plotting, we recommend the Posit community or https://stackoverflow.com/.
It helps to prepare a reproducible example illustrating the issue.

[antoine4ucsd]

thank you