cz.vutbr.web.csskit

Class TermColorImpl

java.lang.Object

cz.vutbr.web.csskit.TermImpl<Color>

cz.vutbr.web.csskit.TermColorImpl

All Implemented Interfaces:

Term<Color>, TermColor

public class TermColorImpl
extends TermImpl<Color>
implements TermColor

TermColor TODO: Clipping should be done against devices gamut

Author:

Jan Svercl, VUT Brno, 2008 modified by Karel Piwko, 2008 CSS3 extensions by Radek Burget, 2013

Nested Class Summary

Nested classes/interfaces inherited from interface cz.vutbr.web.css.Term

Term.Operator

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	COLOR_HSL_NAME
protected static String	COLOR_HSLA_NAME
protected static int	COLOR_PARAMS_COUNT
protected static String	COLOR_RGB_NAME
protected static String	COLOR_RGBA_NAME
protected static int	MAX_HUE
protected static int	MAX_VALUE
protected static int	MIN_VALUE
protected static int	PERCENT_CONVERSION

Fields inherited from class cz.vutbr.web.csskit.TermImpl

operator, value

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TermColorImpl(int r, int g, int b)
protected	TermColorImpl(int r, int g, int b, int a)

Method Summary

Methods

Modifier and Type	Method and Description
static TermColor	getColorByFunction(TermFunction func) Creates color from rgb() function.
static TermColor	getColorByHash(String hash) Creates color from string in form #ABC or #AABBCC, or just simply ABC and AABBCC.
static TermColor	getColorByIdent(TermIdent ident) Checks indent value against color card.
String	toString()

Methods inherited from class cz.vutbr.web.csskit.TermImpl

equals, getOperator, getValue, hashCode, setOperator, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.vutbr.web.css.Term

getOperator, getValue, setOperator, setValue

Field Detail

COLOR_RGB_NAME

protected static final String COLOR_RGB_NAME

See Also:

Constant Field Values

COLOR_RGBA_NAME

protected static final String COLOR_RGBA_NAME

See Also:

Constant Field Values

COLOR_HSL_NAME

protected static final String COLOR_HSL_NAME

See Also:

Constant Field Values

COLOR_HSLA_NAME

protected static final String COLOR_HSLA_NAME

See Also:

Constant Field Values

COLOR_PARAMS_COUNT

protected static final int COLOR_PARAMS_COUNT

See Also:

Constant Field Values

MAX_VALUE

protected static final int MAX_VALUE

See Also:

Constant Field Values

MIN_VALUE

protected static final int MIN_VALUE

See Also:

Constant Field Values

PERCENT_CONVERSION

protected static final int PERCENT_CONVERSION

See Also:

Constant Field Values

MAX_HUE

protected static final int MAX_HUE

See Also:

Constant Field Values

Constructor Detail

TermColorImpl

protected TermColorImpl(int r,
             int g,
             int b)

TermColorImpl

protected TermColorImpl(int r,
             int g,
             int b,
             int a)

Method Detail

toString

public String toString()

Overrides:

toString in class TermImpl<Color>

getColorByIdent

public static TermColor getColorByIdent(TermIdent ident)

Checks indent value against color card. If its value matches, new TermColor is returned which is subject of replace of TermIndent afterwards

Parameters:

ident - Identifier possibly holding color's name

Returns:

TermColor if color matches, null elsewhere

getColorByHash

public static TermColor getColorByHash(String hash)

Creates color from string in form #ABC or #AABBCC, or just simply ABC and AABBCC. where A, B, C are hexadecimal digits.

Parameters:

hash - Hash string

Returns:

Created color or null in case of error

getColorByFunction

public static TermColor getColorByFunction(TermFunction func)

Creates color from rgb() function.

Parameters:

func - Function to be tested

Returns:

Created color if parsing matched, null otherwise