Special Format Characters

The Magick::Image methods annotate, draw, label, and the template function montageImages support special format characters contained in the argument text. These format characters work similar to C's printf. Whenever a format character appears in the text, it is replaced with the equivalent attribute text. The available format characters are shown in the following table:

Format Characters
Format Character	Description
%b	file size
%d	directory
%e	filename extension
%f	filename
%h	height
%m	magick (e.g GIF)
%p	page number
%s	scene number
%t	top of filename
%w	width
%x	x resolution
%y	y resolution
n	newline
r	carriage return