plot a line with more than 2 million points, fps lower to 1 or 2

[samever7]

Hi pros,

As in title, any suggestions?
I did nothing in the plot part but just a directly call of plotline with the point data of double.
It is really unacceptable and we really need some work to do on it.

CPU and GPU is sufficient to draw this. When point number is 50K, it's yet acceptable.
Is it the point number too much?

Hope you got some ideas.
Thanks.

PS, I put it with emscripten in web page, not in a desktop app.

[samever7]

Hello all,

Tried with plotline with stride parameter, sometimes worked but sometimes caused out of bound exception.
Will create a issue for this.

This question can be closed.
Thanks.