[Interest] Plotting 2d line with color depending on value (like colormap)

[Massimiliano Maini]

Hi all,

I'd need to do something like this: https://imgur.com/MLAEuad

I have a set of (x,y,z) data points and want to plot them on a usual 2d
plot ( x and y values), but with the line color depending on the z values
(colormap).

How can this be achieved in Qt ?

Max.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20180621/b432d14b/attachment.html>