Modify Marker before showing value

[gsolanki1509]

Hi Guys,

How can i get the customize the value of selected bar before it gets shown in marker?

As i'm passing double values to x-Axis but when user click on particular bar i have to convert it to hh:mm

Thanks in advance..!!

[gsolanki1509]

For more info. Please check below screenshot

[thierryH91200]

BarChartViewController.swift.zip
YMarkerView.swift.zip
HourValueFormatter.swift.zip

and add

       ```

       values = ["28800", "32400", "36000", "34000", "30000", "42000", "45000"]
        let  marker = YMarkerView( color: #colorLiteral(red: 0, green: 0, blue: 0, alpha: 1), 
                                  font:      NSUIFont.systemFont(ofSize: 12.0),
                                    textColor: NSUIColor.white,
                                    insets: EdgeInsets(top: 8.0, left: 8.0, bottom: 8.0, right: 8.0),
                                    yAxisValueFormatter: HourValueFormatter())

        
        marker.minimumSize = CGSize(width: CGFloat(80.0), height: CGFloat(40.0))
        barChartView.marker = marker

[gsolanki1509]

Thanks man for your solution. :)

I could show the values now. But still in marker there is unwanted value like (Y:) which i want to remove it. That was one of the reason i was looking for function before showing marker.

As you can see i want to remove "y" from marker view. Just selected bar value.

[thierryH91200]

look at YMarkerView

Make a little effort please
it's not complicated

[gsolanki1509]

Gotcha... Sorry to post that issue. :)

[liuxuan30]

guess we can close this