lecho.lib.hellocharts.formatter

Class SimpleAxisValueFormatter

java.lang.Object

lecho.lib.hellocharts.formatter.SimpleAxisValueFormatter

All Implemented Interfaces:

AxisValueFormatter

public class SimpleAxisValueFormatter
extends java.lang.Object
implements AxisValueFormatter

Constructor Summary

Constructors

Constructor and Description
SimpleAxisValueFormatter()
SimpleAxisValueFormatter(int decimalDigitsNumber)

Method Summary

Modifier and Type	Method and Description
int	formatValueForAutoGeneratedAxis(char[] formattedValue, float value, int autoDecimalDigits) Used only for auto-generated axes.
int	formatValueForManualAxis(char[] formattedValue, AxisValue axisValue) Formats AxisValue for manual(custom) axis.
char[]	getAppendedText()
int	getDecimalDigitsNumber()
char	getDecimalSeparator()
char[]	getPrependedText()
SimpleAxisValueFormatter	setAppendedText(char[] appendedText)
SimpleAxisValueFormatter	setDecimalDigitsNumber(int decimalDigitsNumber)
SimpleAxisValueFormatter	setDecimalSeparator(char decimalSeparator)
SimpleAxisValueFormatter	setPrependedText(char[] prependedText)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleAxisValueFormatter

public SimpleAxisValueFormatter()

SimpleAxisValueFormatter

public SimpleAxisValueFormatter(int decimalDigitsNumber)

Method Detail

formatValueForManualAxis

public int formatValueForManualAxis(char[] formattedValue,
                                    AxisValue axisValue)

Description copied from interface: AxisValueFormatter

Formats AxisValue for manual(custom) axis. Result is stored in (output) formattedValue array. Method returns number of chars of formatted value. The formatted value starts at index [formattedValue.length - charsNumber] and ends at index [formattedValue.length-1].

Specified by:

formatValueForManualAxis in interface AxisValueFormatter

formatValueForAutoGeneratedAxis

public int formatValueForAutoGeneratedAxis(char[] formattedValue,
                                           float value,
                                           int autoDecimalDigits)

Description copied from interface: AxisValueFormatter

Used only for auto-generated axes. If you are not going to use your implementation for aut-generated axes you can skip implementation of this method and just return 0. SFormats values with given number of digits after decimal separator. Result is stored in given array. Method returns number of chars for formatted value. The formatted value starts at index [formattedValue.length - charsNumber] and ends at index [formattedValue .length-1].

Specified by:

formatValueForAutoGeneratedAxis in interface AxisValueFormatter

getDecimalDigitsNumber

public int getDecimalDigitsNumber()

setDecimalDigitsNumber

public SimpleAxisValueFormatter setDecimalDigitsNumber(int decimalDigitsNumber)

getAppendedText

public char[] getAppendedText()

setAppendedText

public SimpleAxisValueFormatter setAppendedText(char[] appendedText)

getPrependedText

public char[] getPrependedText()

setPrependedText

public SimpleAxisValueFormatter setPrependedText(char[] prependedText)

getDecimalSeparator

public char getDecimalSeparator()

setDecimalSeparator

public SimpleAxisValueFormatter setDecimalSeparator(char decimalSeparator)