Kodachrome effect

Adds a warm cast, halation glow, and grain for a faded Kodachrome vibe.

Usage

patina_kodachrome(img, warmth = 0.25, fade = 0.25, bloom = 0.35, grain = 0.6)

Arguments

img

magick image (rasterized plot).

warmth

0..1 warm colorize.

fade

0..1 slight highlight lift.

bloom

0..1 halation glow strength (around strokes).

grain

0..1 grain amount.

Examples

if (FALSE) { # \dontrun{
if (requireNamespace("magick", quietly = TRUE)) {
  img <- magick::image_blank(200, 200, "white")
  patina_kodachrome(img)
}
} # }