Of course you have to align your labels to the translated positions ( QwtScaleMap::transform ).
When you overload QwtPlotHistogram::draw instead you already have the maps - otherwise you get them using QwtPlot::canvasMap.
Uwe
Of course you have to align your labels to the translated positions ( QwtScaleMap::transform ).
When you overload QwtPlotHistogram::draw instead you already have the maps - otherwise you get them using QwtPlot::canvasMap.
Uwe
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