PDF box tutorial #3 | set color and page size in PDF using java

example discuss for
1. add text with specified color
2. adding lines, rectangles with color,
3. set background color of PDF page,
4. set border color of PDF page
5. landscape orientation,
6. setting page size.
Plz. view its previous video to learn basics
Part-1 - https://www.youtube.com/watch?v=LU5zXTA6tFk
Part-2 - https://www.youtube.com/watch?v=h8Ww067SpDQ

https://youtu.be/PPMtnPytcl8