hey,

i have a problem scaling my plot. i want to create a zoomable and moveable plot but that QwtPlot::setAxisScale() function doesnt seem to work.
if i use it, the scale on my axis doesnt change at all, and the plot is just reduced to one dimension (all the points lying on that axis are drawn in a straight line). I cant really figure out how to use it. do i have to use it at a certain point in my code or do i have to repaint the plot and the axis somehow after using it?

thanks!
lutz