Class java.awt.Color 
All Packages  Class Hierarchy  This Package  Previous  Next  Index

Class java.awt.Color 

java.lang.Object
   |
   +----java.awt.Color
public final class Color
extends Object
A class to encapsulate RGB Colors.

Variable Index

o black
The color black.
o blue
The color blue.
o cyan
The color cyan.
o darkGray
The color dark gray.
o gray
The color gray.
o green
The color green.
o lightGray
The color light gray.
o magenta
The color magneta.
o orange
The color orange.
o pink
The color pink.
o red
The color red.
o white
The color white.
o yellow
The color yellow.

Constructor Index

o Color(float, float, float)
Creates a color with the specified red, green, and blue values in the range (0.0 - 1.0).
o Color(int)
Creates a color with the specified combined RGB value consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7.
o Color(int, int, int)
Creates a color with the specified red, green, and blue values in the range (0 - 255).

Method Index

o brighter()
Returns a brighter version of this color.
o darker()
Returns a darker version of this color.
o equals(Object)
Compares this object against the specified object.
o getBlue()
Gets the blue component.
o getColor(String)
Gets the specified Color property.
o getColor(String, Color)
Gets the specified Color property of the specified Color.
o getColor(String, int)
Gets the specified Color property of the color value.
o getGreen()
Gets the green component.
o getHSBColor(float, float, float)
A static Color factory for generating a Color object from HSB values.
o getRed()
Gets the red component.
o getRGB()
Gets the RGB value representing the color in the default RGB ColorModel.
o hashCode()
Computes the hash code.
o HSBtoRGB(float, float, float)
Returns the RGB value defined by the default RGB ColorModel, of the color corresponding to the given HSB color components.
o RGBtoHSB(int, int, int, float[])
Returns the HSB values corresponding to the color defined by the red, green, and blue components.
o toString()
Returns the String representation of this Color's values.

Variables

o white 
  public final static Color white
The color white.
o lightGray 
  public final static Color lightGray
The color light gray.
o gray 
  public final static Color gray
The color gray.
o darkGray 
  public final static Color darkGray
The color dark gray.
o black 
  public final static Color black
The color black.
o red 
  public final static Color red
The color red.
o pink 
  public final static Color pink
The color pink.
o orange 
  public final static Color orange
The color orange.
o yellow 
  public final static Color yellow
The color yellow.
o green 
  public final static Color green
The color green.
o magenta 
  public final static Color magenta
The color magneta.
o cyan 
  public final static Color cyan
The color cyan.
o blue 
  public final static Color blue
The color blue.

Constructors

o Color 
  public Color(int r,
               int g,
               int b)
Creates a color with the specified red, green, and blue values in the range (0 - 255). The actual color used in rendering will depend on finding the best match given the color space available for a given output device.
Parameters:
r - the red component
g - the green component
b - the blue component
See Also:
getRed, getGreen, getBlue, getRGB
o Color 
  public Color(int rgb)
Creates a color with the specified combined RGB value consisting of the red component in bits 16-23, the green component in bits 8-15, and the blue component in bits 0-7. The actual color used in rendering will depend on finding the best match given the color space available for a given output device.
Parameters:
rgb - the combined RGB components
See Also:
getRGBdefault, getRed, getGreen, getBlue, getRGB
o Color 
  public Color(float r,
               float g,
               float b)
Creates a color with the specified red, green, and blue values in the range (0.0 - 1.0). The actual color used in rendering will depend on finding the best match given the color space available for a given output device.
Parameters:
r - the red component
g - the red component
b - the red component
See Also:
getRed, getGreen, getBlue, getRGB

Methods

o getRed 
  public int getRed()
Gets the red component.
See Also:
getRGB
o getGreen 
  public int getGreen()
Gets the green component.
See Also:
getRGB
o getBlue 
  public int getBlue()
Gets the blue component.
See Also:
getRGB
o getRGB 
  public int getRGB()
Gets the RGB value representing the color in the default RGB ColorModel. (Bits 24-31 are 0xff, 16-23 are red, 8-15 are green, 0-7 are blue).
See Also:
getRGBdefault, getRed, getGreen, getBlue
o brighter 
  public Color brighter()
Returns a brighter version of this color.
o darker 
  public Color darker()
Returns a darker version of this color.
o hashCode 
  public int hashCode()
Computes the hash code.
Overrides:
hashCode in class Object
o equals 
  public boolean equals(Object obj)
Compares this object against the specified object.
Parameters:
obj - the object to compare with.
Returns:
true if the objects are the same; false otherwise.
Overrides:
equals in class Object
o toString 
  public String toString()
Returns the String representation of this Color's values.
Overrides:
toString in class Object
o getColor 
  public static Color getColor(String nm)
Gets the specified Color property.
Parameters:
nm - the name of the color property
o getColor 
  public static Color getColor(String nm,
                               Color v)
Gets the specified Color property of the specified Color.
Parameters:
nm - the name of the color property
v - the specified color
Returns:
the new color.
o getColor 
  public static Color getColor(String nm,
                               int v)
Gets the specified Color property of the color value.
Parameters:
nm - the name of the color property
v - the color value
Returns:
the new color.
o HSBtoRGB 
  public static int HSBtoRGB(float hue,
                             float saturation,
                             float brightness)
Returns the RGB value defined by the default RGB ColorModel, of the color corresponding to the given HSB color components.
Parameters:
hue - the hue component of the color
saturation - the saturation of the color
brightness - the brightness of the color
See Also:
getRGBdefault, getRGB
o RGBtoHSB 
  public static float[] RGBtoHSB(int r,
                                 int g,
                                 int b,
                                 float hsbvals[])
Returns the HSB values corresponding to the color defined by the red, green, and blue components.
Parameters:
r - the red component of the color
g - the green component of the color
b - the blue component of the color
hsbvals - the array to be used to return the 3 HSB values, or null
Returns:
the array used to store the results [hue, saturation, brightness]
See Also:
getRGBdefault, getRGB
o getHSBColor 
  public static Color getHSBColor(float h,
                                  float s,
                                  float b)
A static Color factory for generating a Color object from HSB values.
Parameters:
h - the hue component
s - the saturation of the color
b - the brightness of the color
Returns:
the Color object for the corresponding RGB color 
All Packages  Class Hierarchy  This Package  Previous  Next  Index