Re: Missing data points when plotting with Qt

[Dmitri A. Sergatskov]

On Tue, Aug 15, 2017 at 10:04 AM, <address@hidden> wrote:

Please find attached screenshots of the same data plotted with both Qt and gnuplot. I executed exactly the same script that just loads the data (a recorded GPS trajectory) and plots it.

​That is better. Having data and the script to use to plot it would be better yet.

Anyway I suspect here is the problem with floating precision of OpenGL.

Could you re-zero your data (subtract  5.77293e6 from Y and 389550 from X)   and replot

that with Qt backend?

Dmitri.

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