Description Usage Arguments Value References
View source: R/labels_shadow.R
Plot labels (text) with a contrasting buffer to make them more visible
when located on a similar color background.
This function is the shadowtext()
function developed by Greg Snow.
Called by plot functions: plot_dec_grph
, plot_compar
1 2 3 4 5 |
x, y |
Numeric vector of coordinates where the labels should be plotted.
Alternatively, a single argument |
labels |
Set of labels provided as a character vector. |
col, bg |
Graphical parameters for the label color and background (buffer) color. |
theta |
Angles for generating the buffer with possible anisotropy along one direction (default is isotropic) and controlling buffer smoothness (angular resolution). |
r |
Thickness of the buffer relative to the size of the used font, by default 0.1. |
cex |
Size of the label, by default 1. |
... |
Further graphical parameter accepted by |
No return value. It creates a contrasting buffer to make labels more visible.
https://rdrr.io/cran/TeachingDemos/man/shadowtext.html
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