Display a specific image output

Usage

display_png(data = NULL, file = NULL, width = NULL, height = NULL)

display_jpeg(data = NULL, file = NULL, width = NULL, height = NULL)

display_pdf(data = NULL, file = NULL, width = NULL, height = NULL)

display_svg(data = NULL, file = NULL, width = NULL, height = NULL)

Arguments

data: The data as a raw vector (character vector for display_svg)
file: The path to a file or a connection containing the content
width: The width to display the image
height: The height to display the image

Description

Either data or file must be passed.

Examples

## Not run: ------------------------------------
# ## (Run inside of an IRkernel)
# display_png(file = 'image.png')
# display_svg('
# <svg xmlns="http://www.w3.org/2000/svg" viewBox="-1 -1 2 2">
#   <circle r="1"/>
# </svg>
# ')
# display_jpeg(file = url('http://example.com/example.jpg'), width = 100)
## ---------------------------------------------