Hi guys, I'm using 4.7.0 and qwt 6.0.1 with vs 2008 (note problem also happens on vs 2010 or with qwt 6.0.0). I'm basically drawing a sine graph with my own class that extends qwtplot. Theres a producer class creating the sine data in its own thread and the gui thread renders it at a set replot() rate. After a few arbritrary seconds (not at the same time on each run) vs aborts with:
R6025 -pure virtual function call
with the call stack always breaking out at
double x = xMap.transform( sample.x() );
in qwt_plot_curve.cpp (line 397)
I have no idea whats going on. Any ideas?
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