Hello! Is it possible to set axis value at one side? For example, from 10 and maximum value will be set automatically.
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Hello! Is it possible to set axis value at one side? For example, from 10 and maximum value will be set automatically.
Well, the autoscaler ( paret of the scale engine ) is fed by the bounding intervals of all plot items having the QwtPlotItem::AutoScale flag enabled.Quote:
Originally Posted by Cat
So you have several options:
- disable the autoscaler and use setAxisScale instead, where the upper limit is taken from the bounding rectangle of your data
- insert a dummy QwtPlotItem that paints nothing, but returns a bounding interval of [10,10]
- inherit from QwtScaleEngine and overload autoscale().
Uwe