The Notepad+ app allows you to create a variety of notes in different styles.
To create a note you need to tap "Create Document" button on the app's main screen:
This will open note's creation screen, where you can choose from a variety of templates as well as choose the orientation of the note (portrait or landscape). Please remember that note's rotation is set once and for good during this step. You will not be able to change it afterwards:
After you set necessary orientation, tap the necessary template and the note will be created.