Get font cache directory

Returns the directory where cardargus caches downloaded font files. Fonts in this directory are automatically embedded in SVG/PNG exports.

Usage

font_cache_dir(persistent = TRUE)

Arguments

persistent

Logical. If TRUE (default), uses persistent cache via tools::R_user_dir(). If FALSE or if persistent cache is unavailable, uses a session-specific temporary directory.

When running under R CMD check (detected via the _R_CHECK_PACKAGE_NAME_ environment variable), a session-specific temporary directory is always used, so examples, tests and vignettes never write to the user's home filespace (per CRAN policy).

Value

A character path to the cache directory.