is_pdf: Test if a file is a pdf
In Defenders-ESC/pdfdown: Robust Downloads of Portable Document Format (PDF) Files
Description
Usage
Arguments
Details
Value
Description
Test if a file is a pdf
Usage
1
is_pdf(f)
Arguments
f
Path to a file to test
Details
All PDFs should have a dictionary that contains information about
the key metadata about the document. This function uses
pdf_info to check if the downloaded file is, in fact, a PDF
because too often we get something other than the PDF, e.g., an http status
404 download.
Value
TRUE if pdftools::pdf_info thinks it's a PDF, else FALSE
Defenders-ESC/pdfdown documentation built on May 6, 2019, 1:58 p.m.
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Description Usage Arguments Details Value
Description
Test if a file is a pdf
Usage
1 | is_pdf(f)
|
Arguments
f |
Path to a file to test |
Details
All PDFs should have a dictionary that contains information about the key metadata about the document. This function uses pdf_info to check if the downloaded file is, in fact, a PDF because too often we get something other than the PDF, e.g., an http status 404 download.
Value
TRUE if pdftools::pdf_info thinks it's a PDF, else FALSE
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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