hi

what is this warning ?

from plotter/plotterwidgets.h:16 (#include <qwt_scale_widget.h>)
"c:/qwt-5.2/src/qwt_double_interval.h:264: warning: 'bool QwtDoubleInterval::isValid() const' redeclared without dllimport attribute after being referenced with dll linkage"

regards
navid