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splashr (version 0.3.0)

render_file: Return the HTML or image (png) of the javascript-rendered page in a local file

Description

The suggested use-case for this is rendering a widget

Usage

render_file(splash_obj = splash_local, file_path, output = c("html", "png"),
  wait = 0, viewport = "1024x768", ...)

Arguments

splash_obj

Object created by a call to splash()

file_path

Absolute path to a filename on the local host. This only works with a locally running Splash instance started with start_splash.

output

either html or png to get the page content or an image capture

wait

seconds to wait

viewport

View width and height (in pixels) of the browser viewport to render the web page. Format is "<width>x<height>". e.g. 800x600. Default value is 1024x768.

...

other params to render_html() or render_png()

Value

An XML document or magick object

Details

TODO Test if container is running TODO Enable passing in of an htmlwidget and use saveWidget

See Also

Other splash_renderers: execute_lua, render_har, render_html, render_jpeg, render_json, render_png