The ceqlogo program produces one or multiple, aligned logos in EPS or PNG format, found on a number of frequency matrices ensured in the MEME file format. The ceqlogo code is ground on the Perl code of online logo but is written in C and supports PNG output. Note that the program strives to use command line options similar to those of weblogo.
The link below will show you the most definite examples of CEQ logo – http://gensoft.pasteur.fr/docs/meme/4.5.0/ceqlogo.html.