Knitr options for a PDF output format

Define knitr options for an R Markdown output format that creates PDF output.

knitr_options_pdf(fig_width, fig_height, fig_crop, dev = "pdf")

Arguments

fig_width	Default width (in inches) for figures
fig_height	Default height (in inches) for figures
fig_crop	TRUE to automatically apply the pdfcrop utility (if available) to pdf figures
dev	Graphics device to use for figure output (defaults to png)

Value

An list that can be passed as the knitr argument of the output_format function.

See also

knitr_options, output_format