Remove noDataText

[black-lotus]

• [yes] I've read, understood, and done my best to follow the *CONTRIBUTING guidelines.

What did you do?

ℹ set "noDataText" to empty String, to remove "No chart data available."

What did you expect to happen?

ℹ When my chart data is empty "No chart data available." should be gone

What happened instead?

ℹ "No chart data available." still displayed even my chart data is empty or nil

Charts Environment

Charts version/Branch/Commit Number: 3.1.1
Xcode version: 9.3
Swift version: 4.1
Platform(s) running Charts: iOS
macOS version running Xcode:

Demo Project

func initChart() {
        // prepare chart data container
        let data = LineChartData()

        // configure linechart
        self.chartView.noDataText = "" // this should be remove "No chart data available."
        self.chartView.scaleYEnabled = false
        self.chartView.scaleXEnabled = false
        self.chartView.pinchZoomEnabled = false
        self.chartView.doubleTapToZoomEnabled = false
        self.chartView.dragEnabled = false
        self.chartView.legend.enabled = false
        self.chartView.isUserInteractionEnabled = false
        self.chartView.fitScreen()

        // add data set
        data.addDataSet(EMPTY_DATA)

       // set chart view data
       self.chartView.data = data
}

Any help would be appreciated,
Thank you

[black-lotus]

Fixed, it was my fault.

I should call initChart() on awakeFromNib() instead of after asynchronous call

[ghost]

This lead me in the right direction. For others where they add the chart as a class on a view from the interface and make it an outlet, the value needs to be set in the viewDidLoad.

[bazilhassan]

i'm Using BarChart and setting noDataText value empty but value is not changing? Can you please tell me how to fix this ?
BarChartView.noDataText = ""