Add a method to write out a rotated rectangle.
Add a method to write out a rotated rectangle.

Includes all parameters and points in CSV format.

toinsson/CppMT,tuanthng/CppMT,IDInteraction/CppMT,gnebehay/CppMT,toinsson/CppMT,IDInteraction/CppMT,CVML/CppMT,tuanthng/CppMT,CVML/CppMT,gnebehay/CppMT