Can someone explain these results? Thanks, Spencer gridFn <- function(){ pushViewport(plotViewport()) grid.text(label='a label') popViewport() map() } library(grid) library(maps) gridFn() png('gridTst.png') gridFn() dev.off() > sessionInfo() R version 3.1.0 (2014-04-10) Platform: i386-w64-mingw32/i386 (32-bit) locale: [1] LC_COLLATE=English_United States.1252 [2] LC_CTYPE=English_United States.1252 [3] LC_MONETARY=English_United States.1252 [4] LC_NUMERIC=C [5] LC_TIME=English_United States.1252 attached base packages: [1] grid stats graphics grDevices utils datasets methods [8] base other attached packages: [1] maps_2.3-7 loaded via a namespace (and not attached): [1] tools_3.1.0 > ______________________________________________ R-help@r-project.org mailing list 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.
I'm confused with the results I'm getting from mixing grid and
traditional graphics. A toy example appears below: The png file
created by gridFn() shows "a label" over Africa, as expected. However,
when run interactively, "a label" appears for roughly half a second,
then disappears.
- [R] mixing grid and traditional graphics Spencer Graves
- Re: [R] mixing grid and traditional graphics Greg Snow
- Re: [R] mixing grid and traditional graphics Spencer Graves