er.googlechart.util
Class GCEncoding

java.lang.Object
  er.googlechart.util.GCEncoding

public class GCEncoding
extends Object

Utility methods for encoding.

Author:

mschrag

Constructor Summary

GCEncoding()

Method Summary

protected static List<Number>	_convertToNumberList(List dataSet)
static List<List<Number>>	convertToNumberLists(List dataSets)
static boolean	hasDecimalInList(List<Number> dataSet)
static boolean	hasDecimalInLists(List<List<Number>> dataSets)
static float	maxValueInList(List<Number> dataSet)
static float	maxValueInLists(List<List<Number>> dataSets)
static float	minValueInList(List<Number> dataSet)
static float	minValueInLists(List<List<Number>> dataSets)
static Number	numberFromObject(Object datum)
static GCAbstractEncoding	recommendedEncoding(boolean normalize, List<List<Number>> dataSets)
static GCAbstractEncoding	recommendedEncoding(Number maxValue, List<List<Number>> dataSets)

Methods inherited from class java.lang.Object

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

Constructor Detail

GCEncoding

public GCEncoding()

Method Detail

recommendedEncoding

public static GCAbstractEncoding recommendedEncoding(boolean normalize,
                                                     List<List<Number>> dataSets)

recommendedEncoding

public static GCAbstractEncoding recommendedEncoding(Number maxValue,
                                                     List<List<Number>> dataSets)

_convertToNumberList

protected static List<Number> _convertToNumberList(List dataSet)

convertToNumberLists

public static List<List<Number>> convertToNumberLists(List dataSets)

numberFromObject

public static Number numberFromObject(Object datum)

hasDecimalInList

public static boolean hasDecimalInList(List<Number> dataSet)

hasDecimalInLists

public static boolean hasDecimalInLists(List<List<Number>> dataSets)

maxValueInList

public static float maxValueInList(List<Number> dataSet)

maxValueInLists

public static float maxValueInLists(List<List<Number>> dataSets)

minValueInList

public static float minValueInList(List<Number> dataSet)

minValueInLists

public static float minValueInLists(List<List<Number>> dataSets)