Add the chapter word in 90 degree rotation with fanchdr

by Zbigniew   Last Updated July 08, 2019 10:23 AM - source

I apologize if my question may seem inconceivable.

I want to replace the blue rectangle that contains the chapter number image1 in this post.

with this one image2 in this post

Keeping the chapter word with the rotation of 90 degree.

Thank you in advance for your help!

Related Questions

Section starting page is taking the plain style

Updated July 03, 2017 19:23 PM

Coloring chapter and section using different style

Updated November 29, 2018 12:23 PM