Qwt- how to customize the scale numbers shown in a QwtKnob
As said in the question I'm trying to change the numbers shown in the scale part of a QwtKnob. This is exactly the situation:
I have this knob with the values between 1 to 100. Now when I set its range to between 1 and 100 with the step of 1 its scale shows the numbers 20, 40,60,80,100 (NOT 1) and when I set the range to between 0 and 100 it also shows 0. Now what can I do to make it show the numbers like 1,10,20,30, etc ?
I've read about reimplementing QwtScaleDraw but could find out what exactly to do
Thank you in advance
You should rather ask this question on the Qwt mailing list, you will more likely get a quick answer there.