API
Class

MathUtilFn ($UI/wxsys/lib/fn/mathUtilFn)

使用范围:WX

Contents

class MathUtilFn ($UI/wxsys/lib/fn/mathUtilFn)

计算工具类

Constructor Top

  MathUtilFn ()

Static Methods Top

Double abs (Double number)
Integer ceil (Double number)
Integer floor (Double number)
Any max (Any number, Any number)
Any min (Any number, Any number)
Integer round (Float number)
Double roundDecimal (Double number, Double integer)
Double sqrt (Double number)

Constructor details Top

public MathUtilFn ()

计算工具类

Static Methods Detail Top

static public Double abs (Double number)

返回的参数的绝对值

Parameters

Double number

数值

Return Value

Double

static public Integer ceil (Double number)

返回的参数的整数部分

Parameters

Double number

数值

Return Value

Integer

static public Integer floor (Double number)

返回小于参数的最大整数

Parameters

Double number

数值

Return Value

Integer

static public Any max (Any number, Any number)

返回最大值

Parameters

Any number

数值

Any number

数值

Return Value

Any

static public Any min (Any number, Any number)

返回最小值

Parameters

Any number

数值

Any number

数值

Return Value

Any

static public Integer round (Float number)

四舍五入返回最接近的整数

Parameters

Float number

数值

Return Value

Integer

static public Double roundDecimal (Double number, Double integer)

返回平方根

Parameters

Double number

数值

Double integer

小数位数

Return Value

Double

static public Double sqrt (Double number)

返回平方根

Parameters

Double number

数值

Return Value

Double