Image block

A PNG/JPEG file, numeric array or raster. Without a `height`, the block is as tall as the image at the given width (its natural aspect ratio).

Usage

bb_image(
  src,
  height = NULL,
  fit = c("contain", "fill"),
  align = c("center", "left", "right")
)

Arguments

src

Path to a `.png`/`.jpg` file, a numeric array, or a raster.

height

`grid::unit`, inches, or `NULL` for the natural height.

fit

`"contain"` keeps the aspect ratio inside the slot; `"fill"` stretches to the slot.

align

Horizontal position when the image is narrower than its slot: `"left"`, `"center"` or `"right"`.

Value

A block.

Examples

img <- array(c(0.2, 0.4, 0.8), dim = c(1, 1, 3))
bb_image(img, height = 0.5)
#> <bb_image>