Package org.scilab.forge.jlatexmath

Class TeXColor

java.lang.Object

org.scilab.forge.jlatexmath.TeXColor

public final class TeXColor
extends Object

An immutable sRGB color with an alpha, 8 bits each. It has what the library used of java.awt.Color, with the same results: the constants, the constructors with integers (0 to 255) and with floats (0 to 1, rounded as AWT does), and decode(String).

Field Summary

Fields

Modifier and Type	Field	Description
static final TeXColor	BLACK
static final TeXColor	BLUE
static final TeXColor	CYAN
static final TeXColor	GREEN
static final TeXColor	MAGENTA
static final TeXColor	RED
static final TeXColor	WHITE
static final TeXColor	YELLOW

Constructor Summary

Constructors

Constructor	Description
TeXColor(float r, float g, float b)
TeXColor(float r, float g, float b, float a)
TeXColor(int r, int g, int b)
TeXColor(int r, int g, int b, int a)

Method Summary

Modifier and Type	Method	Description
static TeXColor	decode(String s)	Converts "#RRGGBB", "0xRRGGBB" or a decimal number.
boolean	equals(Object o)
int	getAlpha()
int	getBlue()
int	getGreen()
int	getRed()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

BLACK

public static final TeXColor BLACK

WHITE

public static final TeXColor WHITE

RED

public static final TeXColor RED

GREEN

public static final TeXColor GREEN

BLUE

public static final TeXColor BLUE

CYAN

public static final TeXColor CYAN

MAGENTA

public static final TeXColor MAGENTA

YELLOW

public static final TeXColor YELLOW

Constructor Details

TeXColor

public TeXColor(int r,
 int g,
 int b)

TeXColor

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

Throws:

IllegalArgumentException - if a component is not between 0 and 255

TeXColor

public TeXColor(float r,
 float g,
 float b)

TeXColor

public TeXColor(float r,
 float g,
 float b,
 float a)

Throws:

IllegalArgumentException - if a component is not between 0 and 1

Method Details

decode

public static TeXColor decode(String s)

Converts "#RRGGBB", "0xRRGGBB" or a decimal number.

Throws:

NumberFormatException - if the string is not a number

getRed

public int getRed()

getGreen

public int getGreen()

getBlue

public int getBlue()

getAlpha

public int getAlpha()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object