If you download a Qwt 5.2 snapshot from SVN you find a class QwtPlotRescaler. The unfinished navigation example shows how to use it.
AFAIR QwtPlotRescaler is compatible with Qwt 5.1. If not copy/adjust the code.
Uwe
If you download a Qwt 5.2 snapshot from SVN you find a class QwtPlotRescaler. The unfinished navigation example shows how to use it.
AFAIR QwtPlotRescaler is compatible with Qwt 5.1. If not copy/adjust the code.
Uwe
Bookmarks