RGL plot : cex and zlim arguments do not work
On 12-11-29 2:49 PM, Stephane Chantepie wrote:
yes sorry, When we use this function text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3) we expect the letters to have different size (increase from 1 to 3). But when I try this code , all the letter have the same size. This problem (to not be able to resize character) occurs with diiferent the text function like mtext3d and axe3d. It looks like "cex" argument do not have any effect on function which can use it. I hope that it is more clear
That looks like a problem with your X11 server. It works for me on X11 on MacOS, and on the Cocoa display in MacOS, and in Windows. I don't know much about what sorts of things go wrong with X11 servers, but a guess would be you don't have the right font installed so it doesn't know how to resize it. I can't really help beyond that, e.g. to tell you how to figure out what was requested and what was delivered. Duncan Murdoch
stephane
2012/11/29 Duncan Murdoch <murdoch.duncan at gmail.com
<mailto:murdoch.duncan at gmail.com>>
On 29/11/2012 1:34 PM, Stephane Chantepie wrote:
Hi Ducan and others,
I am sorry for this such late reply but I did not see that I had
a reply... I have not solved the problem
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3) does not work for me
It works for me. Perhaps if you explained what "does not work"
means, I could help.
Duncan Murdoch
Maybe it is related to my material, I am on linux debian
Sys.info()
sysname "Linux" release "2.6.32-5-amd64" "
packages:
rgl_0.92.892 misc3d_0.8-3
2012/9/25 Duncan Murdoch <murdoch.duncan at gmail.com
<mailto:murdoch.duncan at gmail.com>
<mailto:murdoch.duncan at gmail.__com
<mailto:murdoch.duncan at gmail.com>>>
On 25/09/2012 11:07 AM, Stephane Chantepie wrote:
Dear all,
I have a quiet simple problem (shared by a collegue) but no
solution at
yet. The arguments I use in bbox3d or text3d do not
have any
effect on the
graph. I need to use 'cex' and 'zlim' but It does not work.
Maybe my
problem could appear trivial but I have spent a lot of
time on
that.
If you have a solution, please let me know!
You need to provide an example of what you are trying. cex
works
for me:
text3d(1:3, 1:3, 1:3, LETTERS[1:3], cex=1:3)
zlim makes no sense for text3d.
Duncan Murdoch