Blurring when plotting densities

[PhilippPro]

There should be some blurring when plotting densities in autoplot such that the density in the background is also visible. I have seen this problem here: https://mlr3book.mlr-org.com/tasks.html in 2.2.5

There is also some overlapping of numbers here: https://mlr3book.mlr-org.com/train-predict.html in 2.4.6

[pat-s]

@PhilippPro Could you eventually add a reprex that showcases the issue?

Both links from your OP are broken unfortunately.

[PhilippPro]

Wow, this issue is very old. ;)

I guess the density issue is kind of solved.
I took some code from here: https://mlr3book.mlr-org.com/special-tasks.html

# FIXME:
[library](https://rdrr.io/r/base/library.html)(["mlr3"](https://mlr3.mlr-org.com/))
[library](https://rdrr.io/r/base/library.html)(["mlr3proba"](https://mlr3proba.mlr-org.com/))

task = [tsk](https://mlr3.mlr-org.com/reference/mlr_sugar.html)("precip")
[print](https://rdrr.io/r/base/print.html)(task)

# histogram and density plot
[library](https://rdrr.io/r/base/library.html)(["mlr3viz"](https://mlr3viz.mlr-org.com/))
[autoplot](https://ggplot2.tidyverse.org/reference/autoplot.html)(task, type = "overlay")

There was some blurring now, although the plot does not look very professional:

[PhilippPro]

The overlap of numbers issue is still valid.

In https://mlr3book.mlr-org.com/basics.html I can see several plots where the numbers at the x-axis are overlapping

Here an example:

Maybe not a very big issue as users can change plots manually. This is kind of a ggplot2 problem.

In general it would be even nicer to have plotly plots instead of only ggplot2 plots.