Function RichTextLabel.addImage

Adds an image's opening and closing tags to the tag stack, optionally providing a width and height to resize the image. If width or height is set to 0, the image size will be adjusted in order to keep the original aspect ratio.

void addImage (
  Texture image,
  const(long) width = 0L,
  const(long) height = 0L
) nothrow @nogc;