ppng | R Documentation |
sends quick plot to ~public_html/plot.png. If PPNG.DIR env variable defined, then will send to that directory (i.e. instead of public_html) Useful for doing quick standard plots to a static location which one views through tabs in Chrome or other web browser.
ppng(
expr,
filename = "plot.png",
height = 1000,
width = 1000,
dim = NULL,
cex = 1,
title = NULL,
cex.pointsize = min(cex),
cex.title = 1,
...
)
expr |
Plotting expression eg plot(runif(1000), runif(1000)) |
filename |
filename under ~/public_html/ or Sys.getenv('PPNG.DIR') to dump plots to (='plot.png') |
height |
integer pixel height of plot (=1000) |
width |
integer pixel width of plot (=1000) |
dim |
length 2 integer vector, if expr contains multiple plot calls then will output to matrix of plots with specified dim (=NULL) |
cex |
expansion factor of plot from "default size" either length 1 scalar or length 2 vector specifying height and width expansion (=1) |
title |
title to add to plot (=”) |
cex.title |
character expansion factor to title) |
... |
additional arguments to png() |
Marcin Imielinski
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