Searching for Cairo X11 Support information? Find all needed info by using official links provided below.
https://support.rstudio.com/hc/en-us/articles/360019922654-Working-with-packages-that-require-X11-and-or-cairo-on-RStudio-Server-Pro
Aug 06, 2019 · Many popular plotting packages require cairo, a graphics device that relies on an X11 server. However, nothing that depends on X11 will work on RStudio Server Pro natively, including tcl/tk or cairo. These packages require access to a display, which is not available on Linux systems.
https://stackoverflow.com/questions/26263934/compile-r-with-cairo-support-without-x11
Cairo doesn't require X11 headers. I successfully built Cairo without X11 headers. The issue is that, for some reason, R is requiring Cairo to have been built with Xlib support, despite the --with-x=no flag to configure. – rmccloskey Oct 8 '14 at 19:20
https://www.cairographics.org/Xlib/
Putting all this together leads to this second final example cairo_xlib.c. A last note: since the size of a window can change you have to react accordingly. The window change event is sent to the event queue as an XConfigureEvent. It contains the new width and height which has to be passed to the Cairo surface with cairo_xlib_surface_set_size().
https://stackoverflow.com/a/43299369
Cairo doesn't require X11 headers. I successfully built Cairo without X11 headers. The issue is that, for some reason, R is requiring Cairo to have been built with Xlib support, despite the --with-x=no flag to configure. – rmccloskey Oct 8 '14 at 19:20
https://github.com/Linuxbrew/legacy-linuxbrew/pull/728/files
Hello, The cairo formula currently can't be built on Linux with the --with-x11 option. This patch adds xlib support.
https://rdrr.io/r/grDevices/x11.html
x11: X Window System Graphics (X11) Description Usage Arguments Details X11 Fonts Cairo Fonts Resources Colour Rendering Anti-aliasing Conventions See Also Examples Description on Windows, the X11() and x11() functions are simple wrappers to windows() for historical compatibility convenience: Calling x11() or X11() would work in most cases to open an interactive graphics device.
https://forums.freebsd.org/threads/needs-cairo-built-with-x11-support.28435/
Apr 15, 2016 · Yes, that is set in make.conf (and cairo is installed). This is an install for an apache/php/perl/mysql machine that I'm planning to administer remotely so I didn't want X11 support. Can I take that line out of make.conf just for the cairo install and then set the flag back to "YES" afterward? Is there a known good way to set up a minimal ...
https://github.com/conda/conda-recipes/pull/273/files
As one may want cairo, but may not have or want to build X11 to use it.
https://www.cairographics.org/
Cairo is a 2D graphics library with support for multiple output devices. Currently supported output targets include the X Window System (via both Xlib and XCB), Quartz, Win32, image buffers, PostScript, PDF, and SVG file output. Experimental backends include OpenGL, BeOS, OS/2, and DirectFB.
https://r.789695.n4.nabble.com/How-to-get-R-to-compile-with-PNG-support-td3457938.html
In the trac ticket you linked, the configure output shows PNG is enabled (I.E. the library was found) but you may be ending up with no support for an actual png() graphics device due to one of the following - configure didn't find Xlib as X11 is not listed under Interfaces - configure didn't find cairo as it is not listed under Additional capabilities So, although R has the PNG library that is ...
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