axis3D | R Documentation |
Adds a coordinate system to a 3D rgl graphic. In future releases, functionality to add tickmarks will be (hopefully) provided. Now, it is just a system of arrows giving the directions of the three axes.
axis3D(axis.origin=c(0,0,0),axis.scale=1,axis.col="gray",vlabs=c("x","y","z"),
vlabs.col=axis.col,bbox=FALSE,axis.lwd=2,axis.len=mean(axis.scale)/10,
axis.angle=30,orth=c(1,0.0001,0.000001),axes=TRUE,...)
axis.origin |
The location where to put the origin of the coordinate arrows typicall either 0, the minimum or the mean of the dataset |
axis.scale |
either a number or a 3D vector giving the length of the arrows for the axis in the coordiantes of the plot |
axis.col |
Color to plot the coordinate system |
vlabs |
The names of the axes, plotted at the end |
vlabs.col |
color for the axes labels |
bbox |
boolean, whether to plot a bounding box |
axis.lwd |
line width of the axes |
axis.angle |
angle of the arrow heads |
axis.len |
length of the arrow heads |
orth |
the orth argument of |
axes |
a boolean, wether to plot the axes |
... |
these arguments are passed to arrows3D as
|
The function is called to plot a coordiante system consisting of arrows into an rgl plot.
Nothing
K.Gerald v.d. Boogaart http://www.stat.boogaart.de
rgl::points3d
, graphics::plot
,
plot3D
,arrows3D
x <- cbind(rnorm(10),rnorm(10),rnorm(10))
if(requireNamespace("rgl", quietly = TRUE)) {
plot3D(x)
x0 <- x*0
axis3D()
} ## this function requires package 'rgl'
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