Typo: alway -> always

warning: unknown escape sequence: '\.'

warning: unused variable ‘type’

warning: unused parameter ‘nextType’

warning: enumeration value ‘millisecond’ not handled in switch

warning: 'stepEnabled' overrides a member function but is not marked 'override'

I tried in a qt validator program and there \\. did not work, but in labplot it seems to work

thanks :)

cosinus and sinus only used in the definition of diffx and diffy and can be used there directly.

why do you need to check orientation here?

improve the wording a bit. Maybe something like

"for rotated labels (angle is not zero), align label's corner at the position of the tick"

if I set Rotation=90° and Offset=0pt, I'd expect the label to be positioned right next to the tick and aligned at the center of the rotated label. This is not the case with this logic.

let's use hard coded row numbers here instead of this for loop with all the logic that is not so easy to grasp.

this check is not required. An axis has always a plot as the parent.

same as above.

no brackets for one-liners.

no brackets for one-liners.

why this change?

why this change?

otherwise sinus and cosinus will be calculated every loop cycle

before there was only
labelsFormat == Axis::FormatDecimal || labelsFormat == Axis::FormatScientificE

but the labelsformat for datetime is different and it cannot be checked, if the labelsFormat == Axis::FormatDecimal ...

Thats correct :) I have to check.