I want to set a axis-label to the unit it is for.
When the axis shows values from type Angle, i would like to set the axis-labels text like this: "Angle [°]".
I tried following lines:
plot->xAxis->setLabel("Angle [°]"); .... plot->xAxis->setLabel("Angle [\xB0]");
But both didnt work. Instead of the symbol, I get a question mark..
Somebody can help me here?