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2020 Jul 09
0
Is this surprising behavior of tkimage.create function a bug?
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library(tcltk)
library(magick)
# works fine
tmp <- tempfile(fileext = ".gif")
image_write(logo, tmp)
image_tcl <- tkimage.create("photo", "image_tcl", file = tmp)
# doesn't work fine
logo2 <- image_convert(logo, format = "jpeg")
tmp2 <- tempfile(fileext = ".jpg")
image_write(logo2, tmp2)
image_tcl <- tkimage.create("photo", "image_tcl2", file = tmp2)
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The last line return...