How to place dynamic plot in flet.

[Mateusz-Krajewski]

Hi I have app, which receive data every seconds, I want to add chart but they need to be updated every one seconds ,matlplotlib and plotly have option to build dynamic plots but how to place them in flet app?

[indigo360]

I have created a custom control class for this which builds upon flet line chart, as the app starts (e.g in main) I initialise a chart instance of type custom line chart with the numbers of Y series to create. As the app updates in a async timed loop (I'm doing every minute) it calls the update chart function in the class to add the new Y into the series datapoints and then updates itself (as all custom controls need their own build)