Hello All,
I'm trying to find out if there is a way to have a border of thickness maybe 1 or 2 pixels wide between data points in raster mode. This is a rough sketch of what I mean:
No edge:
With edge:
Is it possible?
Thanks
Hello All,
I'm trying to find out if there is a way to have a border of thickness maybe 1 or 2 pixels wide between data points in raster mode. This is a rough sketch of what I mean:
No edge:
With edge:
Is it possible?
Thanks
Not sure if it is really a spectrogram, what you want to display - but what you can do is to add a grid item on top of it.
You would have to overload QwtPlotGrid::updateScaleDiv(), where you have to replace the values for the ticks with the positions of the edges for the given ranges.
Uwe
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