Flexible OLED Rotate Text

I need to try to rotate the text on the screen 180 degrees. I only see functions to mirror the screen horizontally and vertically. Are there any commands to rotate the screen?

Some more info- I had some luck with changing #define SETSTARTLINE to 0xA2 from 0xA1 and it just needed to be mirrored but at that point the flipHorizontal function did not seem to work.

Unfortunately I don’t believe there is support in the library for rotating text. Sorry.