CODEWITHSUNDEEP
iosswiftmpandroidchartios-charts
OSX55
OSX55

Reputation: 170

iOS Charts custom labels: integer values on Bubble Chart

I want to show the values displayed inside the bubbles as whole number Ints. For example: instead of "22.0" I just want "22".

The answer here doesn't work with the new iOS Charts because it requires an IValueFormatter instead of a NumberFormatter:

let numberFormatter = NumberFormatter()
numberFormatter.generatesDecimalNumbers = false
chartData.setValueFormatter(numberFormatter)

Error Message:

Cannot convert value of type 'NumberFormatter' to expected argument type 'IValueFormatter?'

Is there any way to solve this problem?

Upvotes: 1

Views: 901

Answers (1)

Aditya Garg
Aditya Garg

Reputation: 858

With the new charts, you still use numberformatter and then just convert at the end. Reference the code below.

let format = NumberFormatter()
format.generatesDecimalNumbers = false   
let formatter = DefaultValueFormatter(formatter: format)
chartData.leftAxis.valueFormatter = (formatter as? IAxisValueFormatter)

Hope this helps!

Upvotes: 4

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