Hello all
How to plot a raster image (like the R logo for example) on a plane of a
3D chart?
My intention is to plot an image on each plane: xy, yz, xz...
I've seen something a long time ago on the internet but I can't find it
anymore.
Thanks in advance for any help.
Cleber Borges
--
Es
id.raster( logo, x=0, width=1, y=0 )
})
Em 30/10/2021 13:58, Duncan Murdoch escreveu:
On 30/10/2021 12:42 p.m., Cleber Borges via R-help wrote:
Hello all
How to plot a raster image (like the R logo for example) on a plane of a
3D chart?
My intention is to plot an image on each plane: xy
-+","x+-","y","y++","z","z--","z++"), tick=FALSE,
labels=FALSE, expand=1.1 )
Em 30/10/2021 18:34, Duncan Murdoch escreveu:
On 30/10/2021 3:06 p.m., Cleber Borges via R-help wrote:
library( jpeg ); library( rgl
I once saw an internet article someone who made all the letters of the
alphabet with the R logo style (font type, blue color and bow).
I tried several Google searches with different combinations of strings
but I couldn't find it.
Would anyone know to give news of this article?
Thanks in advance
Em 31/10/2021 08:09, Duncan Murdoch escreveu:
Rlogo <- "C:/R/doc/html/logo.jpg"
That won't work on most systems. Please use something like
Rlogo <- file.path(R.home(), "doc/html/logo.jpg")
Ok. Done!
box3d( floating=NA )
I don't think that has ever worked. "floating=NA" is a special
Hello everybody
I tried closing a shiny session with the call: session$close() and then
I found that it didn't do what I thought it would.
The result of calling: session$isClosed() is still FALSE.
Does anyone have any tips on how to close the shiny session using a button?
Thanks in advance for
For now, I've been able to think of a temporary solution... until I can
think of a better teaching solution:
The same function f():
#
f <- function(xmd) {
rs <- NULL
xmd1 <- 9
xmd2 <- 9
if (xmd[1] > 0) {
xmd1 <- f(r$merge[ xmd[1], ])
} else {
Hello everybody,
I'm trying to build a function to illustrate, in 2D, the sequence of the
"Single Link" algorithm (the purpose is merely didactic).
The idea is to have the scatter of points on a graph.
Iteratively, build the segments (with the "segments()" function, for
each step).
I simula
8 matches
Mail list logo
