Screenshot • raylibr

You can use raylibr_screenshot() to render a scene to an image. It creates a hidden 400x300 window, draws on a black background, and returns the result. The image auto-displays in knitr documents, just like ggplot2 plots.

library(raylibr)

raylibr_screenshot(function() {
  draw_circle(200L, 150L, 100.0, "yellow")
})

raylibr image