setOptionPdfViewer {Biobase}R Documentation

A function to set the PDF viewer option

Description

Will set the user's pdfViewer option, either by determining it automatically or specified by the user.

Usage

setOptionPdfViewer(viewer, verbose=FALSE)

Arguments

viewer A file path to a working PDF viewer application
verbose Outputs extra diagnostics

Details

If the viewer argument is given, the option is set to this. Otherwise, the system will attempt to locate a PDF viewer and set the option to this.

Currently, the option is "pdfViewer", and located in the "BioC" option list (BioC$Base$pdfViewer).

Value

TRUE on success, FALSE on failure

Author(s)

Jeff Gentry

See Also

openPDF

Examples

   setOptionPdfViewer()

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