Occasional R crashes when
stat_label_valleys() are used together with
ggrepel::geom_label_repel(). This is a bug in ‘ggrepel’ (= 0.8.0) at least under Windows with long vectors of labels. The bug affects these stats and the
"label.valleys" annotations in all
plot() methods. The bug has been reported and the author is working on a fix.
Revise to track changes in ‘photobiology’ version 0.9.24 and ‘ggplot2’ 3.0.0, which are now required.
The changes from version 0.2.4, the current CRAN release, are:
Code breaking change!
Change the names of some the values calculated by the stats defined in ‘ggspectra’ to avoid confusion with the names of ‘ggplot2’ aesthetics. (This breaks old code only if any of the renamed variables has been manually mapped using
aes(), which is rather unlikely.)
Other non-code breaking changes
stat_label_valleys()now have a new parameter,
label.fillwhich can be used to set the content of
..y.label..for labels not labelled as peaks or valleys. The earlier default of
- Add the new
stat_find_qtys(), two new statistics useful for highlighting features in spectra.
- Add parameter
plot()methods. By default previous behaviour is preserved.
plot()methods to support objects with multiple spectra in long form.
plot()methods to NOT display by default calculated numerical summaries in annotations when a plot contains multiple spectra.
plot()methods to retrieve and validate the name of the factor used to identify multiple spectra, using as default the value stored in the attribute
"idfactor"implemented in ‘photobiology’ 0.9.21 and later.
autoplot()as an alias of
plot()for spectra and collections of spectra.
Documentation web site at http://docs.r4photobiology.info/ggspectra/.
NOTE: The updated package has been submitted to CRAN.
Please raise issues concerning bugs or enhancements to this package through Bitbucket at https://bitbucket.org/aphalo/ggspectra/issues