Re: [R] all letters like the R Logo
Hi Cleber, Looks like Deja Vu Sans Bold to me. If you have the GIMP, check it out. Jim On Sun, Oct 31, 2021 at 1:35 PM Cleber Borges via R-help wrote: > > 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 for tips. > Cleber Borges > > > -- > Este email foi escaneado pelo Avast antivírus. > https://www.avast.com/antivirus > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] all letters like the R Logo
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 for tips. Cleber Borges -- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] png raster in 3D chart
After a lot of testing and reading the manuals, I think I came pretty close to what I wanted (code below). But some Cartesian axes do not appear. I placed each axis separately and the corners where the raster images coincide overlapping the axes. The others have no problems. Many thanks, Cleber ## library( rgl ); library( grid ); library( jpeg ) Rlogo <- "C:/R/doc/html/logo.jpg" logo <- readJPEG( Rlogo ) open3d( ); view3d( theta=300, phi=15, zoom=1.2 ) show2d({ par(mar=c(0,0,0,0)); grid.raster(logo,0.5,0.5,.80,.80,"center")}, face="xx", rev=1) show2d({ par(mar=c(0,0,0,0)); grid.raster(logo,0.5,0.5,.80,.80,"center")}, face="y-", rev=1) show2d({ par(mar=c(0,0,0,0)); grid.raster(logo,0.5,0.5,.80,.80,"center")}, face="z-") box3d( floating=NA ) axes3d( c("x","x-+","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 ); library( grid ) logo <- readJPEG( Rlogo ) x <- seq( 0,1,len=10 ) open3d() plot3d( x, x, x, type='n' ) show2d({ par(mar=c(0,0,0,0)) grid.raster( logo, x=0, width=1, y=0 ) }) That's close; the only change I'd make is to the location: library( jpeg ); library( rgl ); library( grid ) logo <- readJPEG( Rlogo ) x <- seq( 0,1,len=10 ) open3d() plot3d( x, x, x, type='n' ) show2d({ par(mar=c(0,0,0,0)) grid.raster( logo, x=0.5, width=1, y=0.5 ) }) Duncan Murdoch -- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] png raster in 3D chart
On 30/10/2021 3:06 p.m., Cleber Borges via R-help wrote: library( jpeg ); library( rgl ); library( grid ) logo <- readJPEG( Rlogo ) x <- seq( 0,1,len=10 ) open3d() plot3d( x, x, x, type='n' ) show2d({ par(mar=c(0,0,0,0)) grid.raster( logo, x=0, width=1, y=0 ) }) That's close; the only change I'd make is to the location: library( jpeg ); library( rgl ); library( grid ) logo <- readJPEG( Rlogo ) x <- seq( 0,1,len=10 ) open3d() plot3d( x, x, x, type='n' ) show2d({ par(mar=c(0,0,0,0)) grid.raster( logo, x=0.5, width=1, y=0.5 ) }) Duncan Murdoch __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] png raster in 3D chart
Thanks Duncan for your answer. and I apologize for not mentioning more details. What I intend to do is more artistic than a scatter plot. I just really want the raster images in the 3 planes and the space will be empty anyway. I still haven't got results but below is my attempts with your tip. Many thanks, Cleber Rlogo <- "C:/R/doc/html/logo.jpg" library( jpeg ); library( rgl ); library( grid ) logo <- readJPEG( Rlogo ) x <- seq( 0,1,len=10 ) open3d() plot3d( x, x, x, type='n' ) show2d({ par(mar=c(0,0,0,0)) grid.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, 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. How are you drawing the plot? If you are using rgl you could display a PNG file as a texture on a quadrilateral, or use the show2d() function to draw an R flat graphic and display that on a quadrilateral. Duncan Murdoch -- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] png raster in 3D chart
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, 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. How are you drawing the plot? If you are using rgl you could display a PNG file as a texture on a quadrilateral, or use the show2d() function to draw an R flat graphic and display that on a quadrilateral. Duncan Murdoch __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] png raster in 3D chart
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 -- Este email foi escaneado pelo Avast antivírus. https://www.avast.com/antivirus __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.