Render a pdf page into a raster object — pdf_render_raster • pnpmisc

pdf_render_raster() renders a pdf page into a raster object.

Usage

pdf_render_raster(
  input,
  ...,
  page = 1L,
  dpi = getOption("pnpmisc.dpi", 300),
  native = FALSE
)

Arguments

input: Input pdf filename.
...: Ignored.
page: Integer of page to render.
dpi: Dots per inch. Passed to pdftools::pdf_render_page() when we rasterize the original content. Defaults to getOption("pnpmisc.dpi", 300).
native: If TRUE return a nativeRaster object else a raster object.

Value

If native = TRUE returns a nativeRaster object else a raster object.

See also

pdftools::pdf_render_page(), pdf_render_bm_pixmap()

Examples

f <- pdf_create_wallet()
r <- pdf_render_raster(f, page = 1L, dpi = 75)
grid::grid.raster(r)

unlink(f)