com.fr.design.utils

类 ColorRoutines

java.lang.Object

com.fr.design.utils.ColorRoutines

public class ColorRoutines
extends java.lang.Object

Created by IntelliJ IDEA. Author : daisy Version: 6.5.6 Date: 14-2-13 Time: 下午4:24

构造器概要

构造器

构造器和说明
ColorRoutines(java.awt.Color c)
ColorRoutines(int hue, int sat, int bri, boolean preserveGrey)

方法概要

方法

限定符和类型	方法和说明
static int	calculateHue(java.awt.Color c) 转换颜色
int	colorize(int r, int g, int b, int a) 将颜色值转换成int值
protected static int	colorToInt(java.awt.Color c, int a)
protected static int	colorToInt(int r, int g, int b, int a)
static java.awt.Color	darken(java.awt.Color c, int amount) 计算亮度，家中
static java.awt.Color	darken(int grey, int amount) 颜色
static java.awt.Color	getAlphaColor(java.awt.Color c, int a)
static java.awt.Color	getAverage(java.awt.Color c1, java.awt.Color c2)
static int	getBrightness(java.awt.Color c)
static int	getBrightness(int r, int g, int b)
static java.awt.Color	getGradient(java.awt.Color c1, java.awt.Color c2, int d, int i)
static float	getGreyValue(java.awt.Color c)
static java.awt.Color	getHSB(int h, int s, int b)
static int	getHue(java.awt.Color c)
static int	getHue(int r, int g, int b)
static java.awt.Color	getInverseColor(java.awt.Color c)
static java.awt.Color	getMaxSaturation(java.awt.Color c, int memH)
static java.awt.Color	getRandomColor()
static int	getSaturation(java.awt.Color c)
static int	getSaturation(int r, int g, int b)
static java.awt.Color	lighten(java.awt.Color c, int amount) 计算亮度，减轻
static java.awt.Color	lighten(int grey, int amount) 颜色

从类继承的方法 java.lang.Object

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

构造器详细资料

ColorRoutines

public ColorRoutines(java.awt.Color c)

ColorRoutines

public ColorRoutines(int hue,
             int sat,
             int bri,
             boolean preserveGrey)

方法详细资料

getAverage

public static java.awt.Color getAverage(java.awt.Color c1,
                        java.awt.Color c2)

getGradient

public static java.awt.Color getGradient(java.awt.Color c1,
                         java.awt.Color c2,
                         int d,
                         int i)

getMaxSaturation

public static java.awt.Color getMaxSaturation(java.awt.Color c,
                              int memH)

getGreyValue

public static float getGreyValue(java.awt.Color c)

getBrightness

public static int getBrightness(java.awt.Color c)

getBrightness

public static int getBrightness(int r,
                int g,
                int b)

getSaturation

public static int getSaturation(java.awt.Color c)

getSaturation

public static int getSaturation(int r,
                int g,
                int b)

getHue

public static int getHue(java.awt.Color c)

calculateHue

public static int calculateHue(java.awt.Color c)

转换颜色

参数:

c - RGB颜色值

返回:

返回值

getHue

public static int getHue(int r,
         int g,
         int b)

getHSB

public static java.awt.Color getHSB(int h,
                    int s,
                    int b)

colorize

public int colorize(int r,
           int g,
           int b,
           int a)

将颜色值转换成int值

参数:

r - 红色值

g - 绿色值

b - 蓝色值

a - 透明度

返回:

转换的值

getInverseColor

public static java.awt.Color getInverseColor(java.awt.Color c)

getRandomColor

public static java.awt.Color getRandomColor()

getAlphaColor

public static java.awt.Color getAlphaColor(java.awt.Color c,
                           int a)

colorToInt

protected static int colorToInt(java.awt.Color c,
             int a)

colorToInt

protected static int colorToInt(int r,
             int g,
             int b,
             int a)

lighten

public static java.awt.Color lighten(java.awt.Color c,
                     int amount)

计算亮度，减轻

参数:

c - 颜色值

amount - 亮度值

返回:

计算过亮度的颜色值

darken

public static java.awt.Color darken(java.awt.Color c,
                    int amount)

计算亮度，家中

参数:

c - 颜色值

amount - 加重值

返回:

加重了亮度的颜色值

lighten

public static java.awt.Color lighten(int grey,
                     int amount)

颜色

参数:

grey - 灰度

amount - 量

返回:

颜色值

darken

public static java.awt.Color darken(int grey,
                    int amount)

颜色

参数:

grey - 灰度

amount - 量

返回:

颜色值