search for: bitmaptype

...0/src/library/grDevices/R/zzz.R 2008-04-27 13:49:11.000000000 +0200 +++ R-2.7.0/src/library/grDevices/R/zzz.R.new 2008-04-27 13:59:37.000000000 +0200 @@ -22,7 +22,7 @@ extras <- if(.Platform$OS.type == "windows") list(windowsTimeouts = c(100L,500L)) else list(bitmapType = if(capabilities("aqua")) "quartz" else if(capabilities("cairo")) "cairo" else "Xlib") - defdev <- Sys.getenv("R_DEFAULT_DEVICE") + defdev <- as.character(Sys.getenv("R_DEFAULT_DEVICE")) if(!nzchar(defdev)) defd...

...nux-gnu status major 3 minor 0.0 year 2013 month 04 day 03 svn rev 62481 language R version.string R version 3.0.0 (2013-04-03) nickname Masked Marvel > capabilities("X11");capabilities("cairo");options("bitmapType") X11 TRUE cairo TRUE $bitmapType [1] "Xlib" It is clear whether cairo or X11 is being used because cairo does antialiasing, and X11 does not: plot(read.table("in.txt")); Whether cairo is the default is decided in src/library/grDevices/R/zzz.R in the onLoad function: l...

Good day, The code is : png("grainy.png", h = 600, w = 900) plot(1:10, main = "abcedfghijklmnopqrstuvwxyz", cex.main = 4, cex.lab = 4, cex.axis = 4) dev.off() and the server has the characteristics : > getOption("bitmapType") [1] "cairo" > sessionInfo() R version 3.2.3 (2015-12-10) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian GNU/Linux 8 (jessie) locale: [1] LC_CTYPE=C.UTF-8 LC_NUMERIC=C LC_TIME=C.UTF-8 [4] LC_COLLATE=C.UTF-8 LC_MONETARY=C.UTF-8 LC_ME...

On Linux 2.13 by default links cairo, so png() uses it for rendering. One of my users has performance problem, so ask if it possible to temporary disable cairo during png() rendering so it reverts to grGraphics. My workaround for now is to configure R without cairo, but this affects all users that are forced to load and use CairoDevice if they wants better quality. I want to avoid this, is it

Good day, I have been unable to solve this issue. Do you get grainy fonts when running the test case plot(1:10, main = "abcedfghijklmnopqrstuvwxyz", cex.main = 4, cex.lab = 4, cex.axis = 4) What version of libcairo is on your system ? -------------------------------------- Dario Strbenac PhD Student University of Sydney Camperdown NSW 2050 Australia

Dear r-developers, I currently face an issue while compiling R from source on a debian wheezy. When running the configure script (particularly with --enable-R-shlib --prefix=/packages/R/3.1.0/) I get a Makefile and the output ... Interfaces supported: X11 External libraries: readline Additional capabilities: PNG, JPEG, NLS Options enabled: shared R library, shared

...that option do not need a running X server. The meaning of capabilities("jpeg") and capabilities("png") has changed to reflect this. On MacOS X, there is a further type = "quartz". The default type is selected by the new option "bitmapType", and is "quartz" or "cairo" where available. Where cairo 1.2 or later is supported, there is a svg() device to write SVG files, and cairo_pdf() and cairo_ps() devices to write (possibly bitmap) PDF and postscript files via cairo. S...

...that option do not need a running X server. The meaning of capabilities("jpeg") and capabilities("png") has changed to reflect this. On MacOS X, there is a further type = "quartz". The default type is selected by the new option "bitmapType", and is "quartz" or "cairo" where available. Where cairo 1.2 or later is supported, there is a svg() device to write SVG files, and cairo_pdf() and cairo_ps() devices to write (possibly bitmap) PDF and postscript files via cairo. S...