It is an Histogram and I'm drawning data with a reimpl of drawColumn from QwtPlotHistogram.

I'm trying to zoom -> change the x and y axis so the grid doesn't change. I always need 5 major ticks on the bottom axis and 10 on the left axis. But they should not move. Only the value of each ticks may change. Well it works with the Qwt 6.1.0 but the customer don't want to use another version than the 6.0.1. I don't use QwtPlotItem.

Is it possible with Qwt 6.0.1 to have a fixe grid ?