How can i refresh slices?

[editor83]

Hi ivan, i want to update my pie chart values? How can i do?

[ivnsch]

That's currently not supported!

[diogo10]

Hi @editor83 ,

You can delete the subview chart dynamically on viewWillAppear and create it again....

override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(true)
       
        //remove subviews
        view.subviews.forEach({ $0.removeFromSuperview() })
        
        //label view
        label.text = "\(views!) views"
        view.addSubview(label)
        
        //add chart
        chartView = PieChart(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height))
        chartView.delegate = self
        chartView.models = createModels()
        chartView.layers = [createCustomViewsLayer(), createTextLayer(), createTextWithLinesLayer()]
        view.addSubview(chartView)
        chartView.setNeedsDisplay()
        
      
    }

[ivnsch]

That's right. I forgot to mention this, thanks!

I was thinking on a transition where slides are animated from their current state to the new state. For now re-adding as described by @editor83 is the way to go.

[ivnsch]

Added a method clear() to PieChart which removes all the content from UI and models. To refresh now you can call clear() and re-add everything instead of re-adding PieChart (it's in master).

[GaneshKumarSelvam]

There is no any method name clear()?