Deselecting slices upon selecting new slice

[Brandon-316]

Is there a way to deselect other selected slices when selecting a new one? I'm trying to make the last selected slice animate back into the pie chart when I select another.

[davidhsu1115]

Hi, did you find any solution for you question?

[fabiomartignoni]

Hi guys, got the same problem and solved it within the onSelected delegate of PieChartDelegate protocol:

    var selectedSlice: PieSlice?

    func onSelected(slice: PieSlice, selected: Bool)
    {
        // avoid multiple selection
        let isPreviousSliceOpen = selectedSlice?.view.selected ?? false
        if (selected && isPreviousSliceOpen)
        {
            selectedSlice?.view.selected = false // close previously selected slice
        }
        
        selectedSlice = selected ? slice : nil
    }