Hi
I have a stream time plot with plotly.js.
In my plot, there are 20 traces, and each of them has 200 samples per second, I want to keep only 5 min data and purge older.
Is there any solution for purging old data from the plot? It’s cumbersome and made my browser slow.
thanks
Using extendTraces
, you can specify the number of points to keep on the graph. For example:
Plotly.extendTraces(graphDiv, {y: [[rand()], [rand()]]}, [0, 1], 10)
keeps 10 points.
From https://plot.ly/javascript/plotlyjs-function-reference/#plotlyextendtraces