NSDecimalNumber instead of Double

[MasterWatcher]

Hi,

I use Charts for displaying money data that is stored as NSDecimalNumber. Then I convert it to double and pass to the Charts. For vertical axis I use my own value formatter that convert 1000 to 1.00k 1000,000 to 1.00m etc. And it works with NSDecimalNumber for better accuracy. The problem occurs with big values (around 9 billion). In stringForValue of my custom IChartAxisValueFormatter I got value as 5,999,999,999.999,999 instead of 6,000,000,000. Then it's converted to NSDecimalNumber and I got 5.99b instead of 6.00b.
Is it possible to change axis entries to NSDecimalNumber? Or use something like LargeValueFormatter from MPAndroidChart

[liuxuan30]

The axis values are just Double and make perfect sense. It's up to you what to format into. You can try search any available formatter can do the job. But I used to write a simple large value formatter as well ( 10k, 100M, etc).