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Which fonts a scene actually used

Source: R/fonts.R
scene_fonts.Rd

Reports the font files a scene's text resolved to, read off the shaped glyphs rather than re-resolved from family names — so it says what was used, not what would be picked if asked again.

Usage

scene_fonts(scene)

Arguments

scene

A vl_scene() (or anything with an as_vellum_scene() method).

Value

A data frame with path, index (the face within a font collection), glyphs (how many glyphs came from that face), file (the basename) and exists. Zero rows if the scene has no text.

See also

font_pin() to record this and check it later.

Examples

s <- vl_scene(4, 2) |> draw(text_grob("hello", gp = vl_gpar(fontfamily = "serif")))
scene_fonts(s)
#>                                               path index glyphs            file
#> 1 /usr/share/fonts/truetype/dejavu/DejaVuSerif.ttf     0      5 DejaVuSerif.ttf
#>   exists
#> 1   TRUE