figWidth {rgl} | R Documentation |
In an R Markdown document, figure dimensions are normally
specified in inches; these are translated into pixel
dimensions when HTML output is requested and rglwidget
is used. These functions reproduce that
translation.
figWidth() figHeight()
It is currently
necessary to use figWidth()
and figHeight()
when rglwidget
is used within a %>%
-style pipe as in the example below.
When used in an R Markdown document, these functions return the requested current dimensions of figures in pixels. Outside such a document, no useful value is returned.
Duncan Murdoch
# No useful return value outside of R Markdown: figWidth() figHeight()