Image.annotate

Annotates an image with text. Optionally you can include any of the following bits of information about the image by embedding the appropriate special characters:

%b   file size in bytes.
%c   comment.
%d   directory in which the image resides.
%e   extension of the image file.
%f   original filename of the image.
%h   height of image.
%i   filename of the image.
%k   number of unique colors.
%l   image label.
%m   image file format.
%n   number of images in a image sequence.
%o   output image filename.
%p   page number of the image.
%q   image depth (8 or 16).
%q   image depth (8 or 16).
%s   image scene number.
%t   image filename without any extension.
%u   a unique temporary filename.
%w   image width.
%x   x resolution of the image.
%y   y resolution of the image.