| BRLThis {BrailleR} | R Documentation |
Convert a graph to a pdf ready for embossing
Description
The first argument to this function must be a call to create a graph, such as a histogram. Instead of opening a new graphics device, the graph will be created in a pdf file, with all text being presented using a braille font. The function is somewhat experimental as the best braille font is not yet confirmed, and a number of examples need to be tested on a variety of embossers before full confidence in the function is given.
Usage
BRLThis(x, file)
Arguments
x |
the call to create a graph |
file |
A character string giving the filename where the image is to be saved. |
Details
The user's chosen braille font must be installed. This might include the default font shipped as part of the package.
Value
Nothing within the R session, but a pdf file will be created in the user's working directory.
Author(s)
A. Jonathan R. Godfrey. with contributions from JooYoung Seo and TK Lee.