jas2.hist

Class JASHistUtil

java.lang.Object

jas2.hist.JASHistUtil

public class JASHistUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
JASHistUtil()

Method Summary

Modifier and Type	Method and Description
static double	roundDown(double x, int order) Round number down (closer to Negative Infinity): "order" defines which significant digit is rounded, order >= 0 roundDown(234.5, 0) -> 200.0 roundDown(234.5, 1) -> 230.0 roundDown(234.5, 2) -> 234.0
static double	roundUp(double x, int order) Round number up (closer to Positive Infinity), "order" defines which significant digit is rounded, order >= 0 roundUp(234.5, 0) -> 300.0 roundUp(234.5, 1) -> 240.0 roundUp(234.5, 2) -> 235.0

Methods inherited from class java.lang.Object

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

Constructor Detail

JASHistUtil

public JASHistUtil()

Method Detail

roundDown

public static double roundDown(double x,
                               int order)

Round number down (closer to Negative Infinity): "order" defines which significant digit is rounded, order >= 0 roundDown(234.5, 0) -> 200.0 roundDown(234.5, 1) -> 230.0 roundDown(234.5, 2) -> 234.0

roundUp

public static double roundUp(double x,
                             int order)

Round number up (closer to Positive Infinity), "order" defines which significant digit is rounded, order >= 0 roundUp(234.5, 0) -> 300.0 roundUp(234.5, 1) -> 240.0 roundUp(234.5, 2) -> 235.0