Unsolved how to make example charts in QT
-
https://postimg.org/image/i7fgwozgx/d0c42f10/ .
PLease let me know how to make charts in above image in QT 4.3.3
-
Might be able to tweak
http://www.qcustomplot.com/
to do it but it seems it has no such 3d type bars.If you can use newer Qt there is
http://doc.qt.io/qt-5/qtdatavisualization-bars-example.html