takeElementScreenshot: takeElementScreenshot

In seleniumPipes: R Client Implementing the W3C WebDriver Specification

Description

takeElementScreenshot

Usage

takeElementScreenshot(webElem, file = NULL,
  display = getOption("seleniumPipes_display_screenshot"),
  useViewer = !is.null(getOption("viewer")), returnPNG = FALSE, ...)

Arguments

webElem	An object of class "wElement". A web Element object see wbElement.
file	If not null the decoded PNG is written to file using the string provided here. Defaults to NULL.
display	logical Display the PNG or not (default is set in getOption("seleniumPipes_display_screenshot")).
useViewer	A viewer to view the PNG. Looks for the RSudio viewer by default.
returnPNG	logical return the decoded PNG. If false (default) webElem is returned to allw chaining.
...	Additonal function arguments - Currently passes the retry argument.

Value

If returnPNG is FALSE the web Element object is returned and additonal chaining is possible. If TRUE then the decoded base64 image is returned see base64_dec

See Also

Other screenCapture functions: takeScreenshot

Examples

## Not run: 
  remDr <- remoteDr()
  remDr %>% go("http://www.google.com/ncr")
  remDr %>% takeScreenshot

  # select the search box
  searchElem <- remDr %>% findElement("name", "q")
  #searchElem %>% takeElementScreenshot()

## End(Not run)

seleniumPipes documentation built on May 2, 2019, 5:57 a.m.