List installed 'Google Fonts' that can be found in the user cache directory.
See also
Other functions for font management:
addGFontHtmlDependency()
,
fonts_cache_dir()
,
gfontHtmlDependency()
,
install_gfont_script()
,
liberationsansHtmlDependency()
,
register_gfont()
,
register_liberationsans()
Examples
if (FALSE) { # \dontrun{
if (check_gfonts()) {
dummy_setup()
register_gfont(family = "Roboto")
installed_gfonts()
}
} # }