com.github.mikephil.charting.formatter

Class IndexAxisValueFormatter

java.lang.Object

com.github.mikephil.charting.formatter.IndexAxisValueFormatter

All Implemented Interfaces:

IAxisValueFormatter

public class IndexAxisValueFormatter
extends java.lang.Object
implements IAxisValueFormatter

This formatter is used for passing an array of x-axis labels, on whole x steps.

Constructor Summary

Constructors

Constructor and Description
IndexAxisValueFormatter() An empty constructor.
IndexAxisValueFormatter(java.util.Collection<java.lang.String> values) Constructor that specifies axis labels.
IndexAxisValueFormatter(java.lang.String[] values) Constructor that specifies axis labels.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getFormattedValue(float value, AxisBase axis) Called when a value from an axis is to be formatted before being drawn.
java.lang.String[]	getValues()
void	setValues(java.lang.String[] values)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IndexAxisValueFormatter

public IndexAxisValueFormatter()

An empty constructor. Use `setValues` to set the axis labels.

IndexAxisValueFormatter

public IndexAxisValueFormatter(java.lang.String[] values)

Constructor that specifies axis labels.

Parameters:

values - The values string array

IndexAxisValueFormatter

public IndexAxisValueFormatter(java.util.Collection<java.lang.String> values)

Constructor that specifies axis labels.

Parameters:

values - The values string array

Method Detail

getFormattedValue

public java.lang.String getFormattedValue(float value,
                                          AxisBase axis)

Description copied from interface: IAxisValueFormatter

Called when a value from an axis is to be formatted before being drawn. For performance reasons, avoid excessive calculations and memory allocations inside this method.

Specified by:

getFormattedValue in interface IAxisValueFormatter

Parameters:

value - the value to be formatted

axis - the axis the value belongs to

Returns:

getValues

public java.lang.String[] getValues()

setValues

public void setValues(java.lang.String[] values)