net.gdface.sdk

Class RectUtils

java.lang.Object

net.gdface.sdk.RectUtils

public class RectUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RectUtils()

Method Summary

Modifier and Type	Method and Description
static double	distance(FInt2 p1, FInt2 p2) 计算两点间距离
static double	distance(FRect r, FInt2 p) 计算矩形r中心点到p的距离

Methods inherited from class java.lang.Object

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

Constructor Detail

RectUtils

public RectUtils()

Method Detail

distance

public static final double distance(FInt2 p1,
                                    FInt2 p2)

计算两点间距离

Parameters:

p1 -

p2 -

Returns:

distance

public static final double distance(FRect r,
                                    FInt2 p)

计算矩形r中心点到p的距离

Parameters:

r -

p -

Returns:

See Also:

distance(FInt2, FInt2)