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seleniumPipes (version 0.3.7)

takeScreenshot: takeScreenshot

Description

takeScreenshot

Usage

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

Arguments

remDr
An object of class "rDriver". A remote driver object see remoteDr.
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) remDr is returned to allw chaining.
...
Additonal function arguments - Currently passes the retry argument.

Value

If returnPNG is FALSE the remote Driver 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: takeElementScreenshot

Examples

Run this code
## 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)

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