java.awt.font
Class TextAttribute

java.lang.Object
  java.text.AttributedCharacterIterator.Attribute
      java.awt.font.TextAttribute

All Implemented Interfaces:

Serializable

public final class TextAttribute
extends AttributedCharacterIterator.Attribute

The TextAttribute class defines attribute keys and attribute values for text rendering. Each TextAttributes should have the following information:

• key name;
• valid values;
• relevant constants;
• default action if the attribute is absent;
• default action's description.

See Also:

Serialized Form

Field Summary

static TextAttribute	BACKGROUND The BACKGROUND text attribute.
static TextAttribute	BIDI_EMBEDDING The BIDI_EMBEDDING text attribute key.
static TextAttribute	CHAR_REPLACEMENT The CHAR_REPLACEMENT text attribute key.
static TextAttribute	FAMILY The FAMILY text attribute key.
static TextAttribute	FONT The FONT text attribute key.
static TextAttribute	FOREGROUND The FOREGROUND text attribute key.
static TextAttribute	INPUT_METHOD_HIGHLIGHT The INPUT_METHOD_HIGHLIGHT text attribute key.
static TextAttribute	INPUT_METHOD_UNDERLINE The INPUT_METHOD_UNDERLINE text attribute key.
static TextAttribute	JUSTIFICATION The JUSTIFICATION text attribute key.
static Float	JUSTIFICATION_FULL The Constant JUSTIFICATION_indicates the full requested width.
static Float	JUSTIFICATION_NONE The Constant JUSTIFICATION_NONE indicates that line is not allowed for justification.
static TextAttribute	NUMERIC_SHAPING The NUMERIC_SHAPING text attribute.
static TextAttribute	POSTURE The POSTURE text attribute.
static Float	POSTURE_OBLIQUE The Constant POSTURE_OBLIQUE indicates italic posture.
static Float	POSTURE_REGULAR The Constant POSTURE_REGULAR indicates regular posture.
static TextAttribute	RUN_DIRECTION The RUN_DIRECTION text attribute.
static Boolean	RUN_DIRECTION_LTR The Constant RUN_DIRECTION_LTR indicates left-to-right run direction.
static Boolean	RUN_DIRECTION_RTL The Constant RUN_DIRECTION_RTL indicates right-to-left run direction.
static TextAttribute	SIZE The SIZE text attribute.
static TextAttribute	STRIKETHROUGH The STRIKETHROUGH text attribute.
static Boolean	STRIKETHROUGH_ON The Constant STRIKETHROUGH_ON indicates a single strikethrough.
static TextAttribute	SUPERSCRIPT The SUPERSCRIPT text attribute.
static Integer	SUPERSCRIPT_SUB The Constant SUPERSCRIPT_SUB indicates a standard subscript.
static Integer	SUPERSCRIPT_SUPER The Constant SUPERSCRIPT_SUPER indicates a standard superscript.
static TextAttribute	SWAP_COLORS The SWAP_COLORS text attribute.
static Boolean	SWAP_COLORS_ON The Constant SWAP_COLORS_ON indicates a swap of foreground and background.
static TextAttribute	TRANSFORM The TRANSFORM text attribute.
static TextAttribute	UNDERLINE The Constant UNDERLINE text attribute.
static Integer	UNDERLINE_LOW_DASHED The Constant UNDERLINE_LOW_DASHED indicates single pixel dashed low underline.
static Integer	UNDERLINE_LOW_DOTTED The Constant UNDERLINE_LOW_DOTTED indicates a single pixel dotted low underline.
static Integer	UNDERLINE_LOW_GRAY The Constant UNDERLINE_LOW_GRAY indicates double pixel gray low underline.
static Integer	UNDERLINE_LOW_ONE_PIXEL The Constant UNDERLINE_LOW_ONE_PIXEL indicates a single pixel solid low underline.
static Integer	UNDERLINE_LOW_TWO_PIXEL The Constant UNDERLINE_LOW_TWO_PIXEL indicates a double pixel solid low underline.
static Integer	UNDERLINE_ON The Constant UNDERLINE_ON indicates a standard underline at the roman baseline for roman text.
static TextAttribute	WEIGHT The WEIGHT text attribute.
static Float	WEIGHT_BOLD The Constant WEIGHT_BOLD indicates the standard bold weight.
static Float	WEIGHT_DEMIBOLD The Constant WEIGHT_DEMIBOLD indicates a lighter weight than BOLD.
static Float	WEIGHT_DEMILIGHT The Constant WEIGHT_DEMILIGHT indicates an intermediate weight between LIGHT and STANDARD.
static Float	WEIGHT_EXTRA_LIGHT The Constant WEIGHT_EXTRA_LIGHT indicates the lightest predefined weight.
static Float	WEIGHT_EXTRABOLD The Constant WEIGHT_EXTRABOLD indicates an extra heavy weight.
static Float	WEIGHT_HEAVY The Constant WEIGHT_HEAVY indicates a heavier weight than BOLD.
static Float	WEIGHT_LIGHT The Constant WEIGHT_LIGHT indicates the standard light weight.
static Float	WEIGHT_MEDIUM The Constant WEIGHT_MEDIUM indicates average weight between the REGULAR and BOLD.
static Float	WEIGHT_REGULAR The Constant WEIGHT_REGULAR indicates the standart weight.
static Float	WEIGHT_SEMIBOLD The Constant WEIGHT_SEMIBOLD indicates a semi weight of REGULAR.
static Float	WEIGHT_ULTRABOLD The Constant WEIGHT_ULTRABOLD indicates the heaviest predefined weight.
static TextAttribute	WIDTH The WIDTH text attribute.
static Float	WIDTH_CONDENSED The Constant WIDTH_CONDENSED indicates the most condensed predefined width.
static Float	WIDTH_EXTENDED The Constant WIDTH_EXTENDED indicates extended width.
static Float	WIDTH_REGULAR The Constant WIDTH_REGULAR indicates the standard width.
static Float	WIDTH_SEMI_CONDENSED The Constant WIDTH_SEMI_CONDENSED indicates a semi condensed width.
static Float	WIDTH_SEMI_EXTENDED The Constant WIDTH_SEMI_EXTENDED indicates semi extended width.

Fields inherited from class java.text.AttributedCharacterIterator.Attribute

INPUT_METHOD_SEGMENT, LANGUAGE, READING

Constructor Summary

protected

TextAttribute(String name) Instantiates a new TextAttribute with the specified name.

Method Summary

protected Object

readResolve() Resolves the instance being deserialized.

Methods inherited from class java.text.AttributedCharacterIterator.Attribute

equals, getName, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

BACKGROUND

public static final TextAttribute BACKGROUND

The BACKGROUND text attribute.

BIDI_EMBEDDING

public static final TextAttribute BIDI_EMBEDDING

The BIDI_EMBEDDING text attribute key.

CHAR_REPLACEMENT

public static final TextAttribute CHAR_REPLACEMENT

The CHAR_REPLACEMENT text attribute key.

FAMILY

public static final TextAttribute FAMILY

The FAMILY text attribute key.

FONT

public static final TextAttribute FONT

The FONT text attribute key.

FOREGROUND

public static final TextAttribute FOREGROUND

The FOREGROUND text attribute key.

INPUT_METHOD_HIGHLIGHT

public static final TextAttribute INPUT_METHOD_HIGHLIGHT

The INPUT_METHOD_HIGHLIGHT text attribute key.

INPUT_METHOD_UNDERLINE

public static final TextAttribute INPUT_METHOD_UNDERLINE

The INPUT_METHOD_UNDERLINE text attribute key.

JUSTIFICATION

public static final TextAttribute JUSTIFICATION

The JUSTIFICATION text attribute key.

JUSTIFICATION_FULL

public static final Float JUSTIFICATION_FULL

The Constant JUSTIFICATION_indicates the full requested width.

JUSTIFICATION_NONE

public static final Float JUSTIFICATION_NONE

The Constant JUSTIFICATION_NONE indicates that line is not allowed for justification.

NUMERIC_SHAPING

public static final TextAttribute NUMERIC_SHAPING

The NUMERIC_SHAPING text attribute.

POSTURE

public static final TextAttribute POSTURE

The POSTURE text attribute.

POSTURE_REGULAR

public static final Float POSTURE_REGULAR

The Constant POSTURE_REGULAR indicates regular posture.

POSTURE_OBLIQUE

public static final Float POSTURE_OBLIQUE

The Constant POSTURE_OBLIQUE indicates italic posture.

RUN_DIRECTION

public static final TextAttribute RUN_DIRECTION

The RUN_DIRECTION text attribute.

RUN_DIRECTION_LTR

public static final Boolean RUN_DIRECTION_LTR

The Constant RUN_DIRECTION_LTR indicates left-to-right run direction.

RUN_DIRECTION_RTL

public static final Boolean RUN_DIRECTION_RTL

The Constant RUN_DIRECTION_RTL indicates right-to-left run direction.

SIZE

public static final TextAttribute SIZE

The SIZE text attribute.

STRIKETHROUGH

public static final TextAttribute STRIKETHROUGH

The STRIKETHROUGH text attribute.

STRIKETHROUGH_ON

public static final Boolean STRIKETHROUGH_ON

The Constant STRIKETHROUGH_ON indicates a single strikethrough.

SUPERSCRIPT

public static final TextAttribute SUPERSCRIPT

The SUPERSCRIPT text attribute.

SUPERSCRIPT_SUB

public static final Integer SUPERSCRIPT_SUB

The Constant SUPERSCRIPT_SUB indicates a standard subscript.

SUPERSCRIPT_SUPER

public static final Integer SUPERSCRIPT_SUPER

The Constant SUPERSCRIPT_SUPER indicates a standard superscript.

SWAP_COLORS

public static final TextAttribute SWAP_COLORS

The SWAP_COLORS text attribute.

SWAP_COLORS_ON

public static final Boolean SWAP_COLORS_ON

The Constant SWAP_COLORS_ON indicates a swap of foreground and background.

TRANSFORM

public static final TextAttribute TRANSFORM

The TRANSFORM text attribute.

UNDERLINE

public static final TextAttribute UNDERLINE

The Constant UNDERLINE text attribute.

UNDERLINE_ON

public static final Integer UNDERLINE_ON

The Constant UNDERLINE_ON indicates a standard underline at the roman baseline for roman text.

UNDERLINE_LOW_ONE_PIXEL

public static final Integer UNDERLINE_LOW_ONE_PIXEL

The Constant UNDERLINE_LOW_ONE_PIXEL indicates a single pixel solid low underline.

UNDERLINE_LOW_TWO_PIXEL

public static final Integer UNDERLINE_LOW_TWO_PIXEL

The Constant UNDERLINE_LOW_TWO_PIXEL indicates a double pixel solid low underline.

UNDERLINE_LOW_DOTTED

public static final Integer UNDERLINE_LOW_DOTTED

The Constant UNDERLINE_LOW_DOTTED indicates a single pixel dotted low underline.

UNDERLINE_LOW_GRAY

public static final Integer UNDERLINE_LOW_GRAY

The Constant UNDERLINE_LOW_GRAY indicates double pixel gray low underline.

UNDERLINE_LOW_DASHED

public static final Integer UNDERLINE_LOW_DASHED

The Constant UNDERLINE_LOW_DASHED indicates single pixel dashed low underline.

WEIGHT

public static final TextAttribute WEIGHT

The WEIGHT text attribute.

WEIGHT_EXTRA_LIGHT

public static final Float WEIGHT_EXTRA_LIGHT

The Constant WEIGHT_EXTRA_LIGHT indicates the lightest predefined weight.

WEIGHT_LIGHT

public static final Float WEIGHT_LIGHT

The Constant WEIGHT_LIGHT indicates the standard light weight.

WEIGHT_DEMILIGHT

public static final Float WEIGHT_DEMILIGHT

The Constant WEIGHT_DEMILIGHT indicates an intermediate weight between LIGHT and STANDARD.

WEIGHT_REGULAR

public static final Float WEIGHT_REGULAR

The Constant WEIGHT_REGULAR indicates the standart weight.

WEIGHT_SEMIBOLD

public static final Float WEIGHT_SEMIBOLD

The Constant WEIGHT_SEMIBOLD indicates a semi weight of REGULAR.

WEIGHT_MEDIUM

public static final Float WEIGHT_MEDIUM

The Constant WEIGHT_MEDIUM indicates average weight between the REGULAR and BOLD.

WEIGHT_DEMIBOLD

public static final Float WEIGHT_DEMIBOLD

The Constant WEIGHT_DEMIBOLD indicates a lighter weight than BOLD.

WEIGHT_BOLD

public static final Float WEIGHT_BOLD

The Constant WEIGHT_BOLD indicates the standard bold weight.

WEIGHT_HEAVY

public static final Float WEIGHT_HEAVY

The Constant WEIGHT_HEAVY indicates a heavier weight than BOLD.

WEIGHT_EXTRABOLD

public static final Float WEIGHT_EXTRABOLD

The Constant WEIGHT_EXTRABOLD indicates an extra heavy weight.

WEIGHT_ULTRABOLD

public static final Float WEIGHT_ULTRABOLD

The Constant WEIGHT_ULTRABOLD indicates the heaviest predefined weight.

WIDTH

public static final TextAttribute WIDTH

The WIDTH text attribute.

WIDTH_CONDENSED

public static final Float WIDTH_CONDENSED

The Constant WIDTH_CONDENSED indicates the most condensed predefined width.

WIDTH_SEMI_CONDENSED

public static final Float WIDTH_SEMI_CONDENSED

The Constant WIDTH_SEMI_CONDENSED indicates a semi condensed width.

WIDTH_REGULAR

public static final Float WIDTH_REGULAR

The Constant WIDTH_REGULAR indicates the standard width.

WIDTH_SEMI_EXTENDED

public static final Float WIDTH_SEMI_EXTENDED

The Constant WIDTH_SEMI_EXTENDED indicates semi extended width.

WIDTH_EXTENDED

public static final Float WIDTH_EXTENDED

The Constant WIDTH_EXTENDED indicates extended width.

Constructor Detail

TextAttribute

protected TextAttribute(String name)

Instantiates a new TextAttribute with the specified name.

Parameters:

name - the name of TextAttribute.

Method Detail

readResolve

protected Object readResolve()
                      throws InvalidObjectException

Resolves the instance being deserialized.

Overrides:

readResolve in class AttributedCharacterIterator.Attribute

Returns:

the Object.

Throws:

InvalidObjectException - the InvalidObjectException.