ggplotly ignores aesthetics other than colour for geom_density #479
Description
When aesthetics other than colour are used to distinguish groups these are ignored by ggplotly. This is particularly problematic in cases where there is more than one grouping variable.
A simple example:
library(plotly)
data(iris)
p <- ggplot(iris, aes(linetype=Species)) + geom_density(aes(x=Petal.Length))
p # works as expected
ggplotly(p) # shows only solid black linesOutput of devtools::session_info()
Session info ----------------------------------------------------------------------------------
setting value
version R version 3.2.3 (2015-12-10)
system x86_64, mingw32
ui RStudio (0.99.489)
language (EN)
collate English_Australia.1252
tz Australia/Sydney
date 2016-03-04
Packages --------------------------------------------------------------------------------------
package * version date source
base64enc 0.1-3 2015-07-28 CRAN (R 3.2.3)
colorspace 1.2-6 2015-03-11 CRAN (R 3.2.1)
curl 0.9.6 2016-02-17 CRAN (R 3.2.3)
devtools 1.10.0.9000 2016-02-22 Github (hadley/devtools@24728f7)
digest 0.6.9 2016-01-08 CRAN (R 3.2.3)
ggplot2 * 2.1.0 2016-03-01 CRAN (R 3.2.3)
git2r 0.13.1 2015-12-10 CRAN (R 3.2.3)
gridExtra 2.2.1 2016-02-29 CRAN (R 3.2.3)
gtable 0.2.0 2016-02-26 CRAN (R 3.2.3)
htmltools 0.3 2015-12-29 CRAN (R 3.2.3)
htmlwidgets 0.6 2016-02-25 CRAN (R 3.2.3)
httr 1.1.0 2016-01-28 CRAN (R 3.2.3)
jsonlite 0.9.19 2015-11-28 CRAN (R 3.2.3)
knitr 1.12.3 2016-01-22 CRAN (R 3.2.3)
magrittr 1.5 2014-11-22 CRAN (R 3.2.0)
memoise 1.0.0 2016-01-29 CRAN (R 3.2.3)
munsell 0.4.3 2016-02-13 CRAN (R 3.2.3)
plotly * 2.5.0 2016-03-04 Github (ropensci/plotly@63608e5)
plyr 1.8.3 2015-06-12 CRAN (R 3.2.0)
R6 2.1.2 2016-01-26 CRAN (R 3.2.3)
Rcpp 0.12.3 2016-01-10 CRAN (R 3.2.3)
scales 0.4.0 2016-02-26 CRAN (R 3.2.3)
viridis 0.3.2 2015-12-31 CRAN (R 3.2.3)
withr 1.0.1 2016-02-04 CRAN (R 3.2.3)