First of all, thank you for the huge amount of workto achieve this library.

I'am working on Polar plot, started from the example you gave us (20). It works great but I would like to print the angle value of the QCPPolarAxisAngular around the external circle of the plot and i don't know how to do.
Some Help please? Thx

As the example:
angularAxis = new QCPPolarAxisAngular(ui->polarPlot);

How to print 45 on the graph around circle at exact 45° position?