Hi,

I have succesfully run those examples in qwtpolar, however i can't build a simple project by including qwtpolar.

For Qwt, I include it by adding following lines to . pro file:
QWT_LOCATION = /usr/local/qwt-6.1.0/
INCLUDEPATH += $${QWT_LOCATION}/include/
LIBS = -L$${QWT_LOCATION}/lib -lqwt

However, I have no clue how to do that for qwtpolar.

Thanks in advance.