Rotate a text by angle degrees

Question

Hi everyone!

I work on the development of an open source railway simulator.

I wish I could insert the possibility to rotate a text according to the degrees of angle.

The image and functions of the train cabin are managed by a .cvf extension file, which can be opened with any text editor. For example, on line 163 I have a digital control that shows me the maximum speed. Here among the various parameters Position, ScaleRange, Accuracy etc... I would like to add a new one where I can insert an angle value so that I can see the rotated text.

All these parameters are defined in the Cabview.cs file that I attach. More precisely from line 610 onwards where digital controls are defined. I have made several attempts to try and insert an instruction that allows me to enter the degrees of angle to define the rotation, however without success.

I wanted to ask if anyone could help me develop this control like i explain above.

I remain available for any information.

Thanks so much

Regards