DefaultValueFormatter 3.1.0.28-SNAPSHOT API

All Implemented Interfaces:

com.github.mikephil.charting.formatter.IValueFormatter
```
public class DefaultValueFormatter
 implements IValueFormatter
                    
```
Default formatter used for formatting values inside the chart. Uses a DecimalFormat with pre-calculated number of digits (depending on max and min value).

Field Summary

Fields
Modifier and Type	Field	Description
`private Integer`	`decimalDigits`

Constructor Summary

Constructors
Constructor	Description
`DefaultValueFormatter(Integer digits)`

Method Summary

Modifier and Type	Method	Description
`final Integer`	`getDecimalDigits()`	Returns the number of decimal digits this formatter uses.
`final Unit`	`setDecimalDigits(Integer decimalDigits)`
`final Unit`	`setup(Integer digits)`	Sets up the formatter with a given number of decimal digits.
`String`	`getFormattedValue(Float value, Entry entry, Integer dataSetIndex, ViewPortHandler viewPortHandler)`	Called when a value (from labels inside the chart) is formatted before being drawn.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultValueFormatter
```
DefaultValueFormatter(Integer digits)
```
- Method Detail
  - getDecimalDigits
```
 final Integer getDecimalDigits()
```
    Returns the number of decimal digits this formatter uses.
  - setDecimalDigits
```
 final Unit setDecimalDigits(Integer decimalDigits)
```
  - setup
```
 final Unit setup(Integer digits)
```
    Sets up the formatter with a given number of decimal digits.
  - getFormattedValue
```
 String getFormattedValue(Float value, Entry entry, Integer dataSetIndex, ViewPortHandler viewPortHandler)
```
    Called when a value (from labels inside the chart) is formatted before being drawn. For performance reasons, avoid excessive calculations and memory allocations inside this method.
    
    Parameters:
    
    value - the value to be formatted
    
    entry - the entry the value belongs to - in e.g.
    
    dataSetIndex - the index of the DataSet the entry in focus belongs to
    
    viewPortHandler - provides information about the current chart state (scale, translation, ...