org.gnu.pango

Class Color


public class Color
extends Boxed

The PangoColor structure is used to represent a color in an uncalibrated RGB colorspace.

Constructor Summary

Color(String spec)
Create a new instance whose fields are filled from a string specification.
Color(Color color)
Create a new Color that is a copy of the provided color.

Method Summary

int
getBlue()
Returns the Blue component of the color.
int
getGreen()
Returns the Green component of the color.
int
getRed()
Returns the red component of the color.
boolean
setColor(String spec)
Fill in the fields of a color from a string specification.

Constructor Details

Color

public Color(String spec)
Create a new instance whose fields are filled from a string specification.

Color

public Color(Color color)
Create a new Color that is a copy of the provided color.
Parameters:
color -

Method Details

getBlue

public int getBlue()
Returns the Blue component of the color. This is a value between 0 and 65535, with 65535 indicating full intensity.

getGreen

public int getGreen()
Returns the Green component of the color. This is a value between 0 and 65535, with 65535 indicating full intensity.

getRed

public int getRed()
Returns the red component of the color. This is a value between 0 and 65535, with 65535 indicating full intensity.

setColor

public boolean setColor(String spec)
Fill in the fields of a color from a string specification. The string can either one of a large set of standard names. (Taken from the X11 rgb.txt file), or it can be a hex value in the form 'rgb' 'rrggbb' 'rrrgggbbb' or 'rrrrggggbbbb' where 'r', 'g' and 'b' are hex digits of the red, green, and blue components of the color, respectively. (White in the four forms is 'fff' 'ffffff' 'fffffffff' and 'ffffffffffff'.)
Parameters:
spec - A string specifying the new color.
Returns:
TRUE if parsing of the specifier succeeded, otherwise false.