How can I hide series depending on the Zoom scale ? about timechart

[huww98]

I have tried using dispose() then instantiate a new chart but the chart is not displayed

This is the current limitation. The data array records whether the data have been uploaded to GPU, and this info would not be disposed with the chart instance. So you cannot use the same array with multiple chart instances currently. I plan to eliminate this limitation in the future.

Maybe there is a better alternative than dispose then redraw.

Ideally, I would like to support just removing series from chart.options.series, e.g. with .filter(...). I have not tested it, it probably would not work now.

[huww98]

Reviewing this issue. Can you just set the series to invisible instead of really remove it?

https://github.com/huww98/TimeChart#series-options We have a “visible” option