C# 클래스 ZXing.Common.Detector.MathUtils

General math-related and numeric utility functions.

공개 메소드들

메소드	설명
distance ( float aX, float aY, float bX, float bY ) : float
distance ( int aX, int aY, int bX, int bY ) : float
round ( float d ) : int	Ends up being a bit faster than {@link Math#round(float)}. This merely rounds its argument to the nearest int, where x.5 rounds up to x+1. Semantics of this shortcut differ slightly from {@link Math#round(float)} in that half rounds down for negative values. -2.5 rounds to -3, not -2. For purposes here it makes no difference.
sum ( int array ) : int

메소드 상세

distance() 공개 정적인 메소드

public static distance ( float aX, float aY, float bX, float bY ) : float
aX	float
aY	float
bX	float
bY	float
리턴	float

distance() 공개 정적인 메소드

public static distance ( int aX, int aY, int bX, int bY ) : float
aX	int
aY	int
bX	int
bY	int
리턴	float

round() 공개 정적인 메소드

Ends up being a bit faster than {@link Math#round(float)}. This merely rounds its argument to the nearest int, where x.5 rounds up to x+1. Semantics of this shortcut differ slightly from {@link Math#round(float)} in that half rounds down for negative values. -2.5 rounds to -3, not -2. For purposes here it makes no difference.

public static round ( float d ) : int
d	float	real value to round
리턴	int

sum() 공개 정적인 메소드

public static sum ( int array ) : int
array	int	values to sum
리턴	int