geom_dumbbell() TODOs - Githubissues

hrbrmstr / ggalt

:earth_americas: Extra Coordinate Systems, Geoms, Statistical Transformations & Scales for 'ggplot2'

https://cran.r-project.org/web/packages/ggalt/vignettes/ggalt_examples.html

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geom_dumbbell() TODOs #13

Open hrbrmstr opened 8 years ago

hrbrmstr commented 8 years ago

[ ] arrow parameter (direction)
[ ] guides? shld the point.colour.* be mapped to guides vs be explicit non-aes params?

evensolberg commented 5 years ago

I'd love to be able to map the point colours to variables. I would like to be able to specify a colour scale as well. That way I could have (for example) a Before/After percentage: "Before it was 10% (red), After it's 75% (yellow-green)".

If there was a way to also show the values in the points, that would be a lovely extra bonus. 😄