skip_if_not_snapshot_png

<p>Skips a testthat test if ragg or gdtools are not installed.
Also registers Liberation Sans via <code>gdtools::register_liberationsans()</code>.</p>

Provides the ability to generate images from documents of
different types. Three main features are provided: generating document
thumbnails, performing visual tests of documents, and updating fields
and tables of contents of a 'Microsoft Word' or 'RTF' document.
'Microsoft Word' and/or 'LibreOffice' must be installed on the
machine. If 'Microsoft Word' is available, it can produce PDF
documents or images identical to the originals; otherwise
'LibreOffice' is used and the rendering may sometimes differ from the
original documents.

David Gohel

doconv

Document Conversion to 'PDF', Thumbnails and Visual Testing

skip_if_not_snapshot_png: Skip tests when PNG snapshot dependencies are unavailable

Description

Usage

Arguments

Value