livebook/lib/livebook_web/live/output/image_component.ex
2021-06-22 18:03:01 +02:00

15 lines
366 B
Elixir

defmodule LivebookWeb.Output.ImageComponent do
use LivebookWeb, :live_component
@impl true
def render(assigns) do
~L"""
<%= tag :img, src: data_url(@content, @mime_type), alt: "output image" %>
"""
end
defp data_url(content, mime_type) do
image_base64 = Base.encode64(content)
["data:", mime_type, ";base64,", image_base64]
end
end