Tools to Work with the 'Splash' JavaScript Rendering Service in R
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splash_png.Rd 1.1KB

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  1. % Generated by roxygen2: do not edit by hand
  2. % Please edit documentation in R/dsl.R
  3. \name{splash_png}
  4. \alias{splash_png}
  5. \title{Return a screenshot of a current page in PNG format.}
  6. \usage{
  7. splash_png(splash_obj)
  8. }
  9. \arguments{
  10. \item{splash_obj}{splashr object}
  11. }
  12. \value{
  13. a \link{magick} image object
  14. }
  15. \description{
  16. Similar to \code{\link[=render_png]{render_png()}} but used in a script context. Should be the LAST element in
  17. a DSL script chain as this will execute the script and return the PNG content
  18. }
  19. \examples{
  20. \dontrun{
  21. splash_local \%>\%
  22. splash_user_agent(ua_macos_chrome) \%>\%
  23. splash_go("https://rud.is/b") \%>\%
  24. splash_wait(2) \%>\%
  25. splash_png()
  26. }
  27. }
  28. \seealso{
  29. Other splash_dsl_functions: \code{\link{splash_add_lua}},
  30. \code{\link{splash_click}}, \code{\link{splash_focus}},
  31. \code{\link{splash_go}}, \code{\link{splash_har_reset}},
  32. \code{\link{splash_har}}, \code{\link{splash_html}},
  33. \code{\link{splash_press}}, \code{\link{splash_release}},
  34. \code{\link{splash_send_keys}},
  35. \code{\link{splash_send_text}}, \code{\link{splash_wait}}
  36. }
  37. \concept{splash_dsl_functions}