venky23
9th December 2013, 15:19
Hi, I trying to understand qwtpolarplot. Qwtpoint polar is used to represents a point in polar plot. But, how can I add my own data ponits to QwtSeriesData<QwtPointPolar> *data,
for example I have x,y points in two arrays say Azimuth[i] and radius[i]. How can I add these points to QwtSeriesData<QwtPointPolar> *data in order to set data to the polar curve.
I am sorry, If my question seems to be stupid..
Thanks for your help in advance.
Regards
Venky23
for example I have x,y points in two arrays say Azimuth[i] and radius[i]. How can I add these points to QwtSeriesData<QwtPointPolar> *data in order to set data to the polar curve.
I am sorry, If my question seems to be stupid..
Thanks for your help in advance.
Regards
Venky23