Chart Performance


i have a vaadin-chart with 7 series and 48 values for each series. Showing the dialog with this chart inside takes about 14sec. Updating the series later takes about 5sec. (Tested with line, spline and areaspline). Is this the correct speed to expect?
Does anyone have experience with the chart?

Hey, I did experiment a little with rendering a Vaadin chart with Lit. Added 10 series with 50 items each and it seems to work fine. I also included an example with a dialog. Here is a sandbox with the result:
The sandbox is choking a bit when reloading, so I also deployed the example - here the chart renders pretty much immediately after page load:

cool, thanks :slightly_smiling_face: i will have a look. Maybe i can see what i’m doing wrong

weird, this is so much faster