stat_color
computes color definitions according to human vision.
stat_color(mapping = NULL, data = NULL, geom = "point",
type = "CMF", position = "identity", na.rm = FALSE,
show.legend = FALSE, inherit.aes = TRUE, ...)
A layer specific dataset - only needed if you want to override the plot defaults.
The geometric object to use display the data
character one of "CMF" (color matching function) or "CC" (color coordinates).
The position adjustment to use for overlapping points on this layer
a logical value indicating whether NA values should be stripped before the computation proceeds.
logical. Should this layer be included in the legends?
NA
, the default, includes if any aesthetics are mapped.
FALSE
never includes, and TRUE
always includes.
If FALSE
, overrides the default aesthetics,
rather than combining with them. This is most useful for helper functions
that define both data and aesthetics and shouldn't inherit behaviour from
the default plot specification, e.g. borders
.
The original data frame with a variable with color definitions added.
color corresponding to x-value giving wavelength in nanometres.
Set by the statistic and available to geoms.
..wl.color..
..wl.color..
Required by the statistic and need to be set with aes()
.
numeric, wavelength in nanometres
numeric, a spectral quantity
color_of
, which is used internally.
Other stats functions: stat_find_qtys
,
stat_find_wls
,
stat_label_peaks
, stat_peaks
,
stat_wb_box
, stat_wb_column
,
stat_wb_contribution
,
stat_wb_hbar
, stat_wb_irrad
,
stat_wb_label
, stat_wb_mean
,
stat_wb_relative
,
stat_wb_sirrad
,
stat_wb_total
, stat_wl_strip
,
stat_wl_summary
# NOT RUN {
ggplot(sun.spct) + geom_line() +
stat_color() + scale_color_identity()
# }
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