javax.microedition.lcdui
Class Font

java.lang.Object
  |
  +--javax.microedition.lcdui.Font

public class Font

extends Object

This stores information about a font

Field Summary

static int	FACE_MONOSPACE Monospace font
static int	FACE_PROPORTIONAL Proportional font
static int	FACE_SYSTEM System font
static int	SIZE_LARGE Large size
static int	SIZE_MEDIUM Medium size
static int	SIZE_SMALL Small size
static int	STYLE_BOLD Bold style
static int	STYLE_ITALIC Italic style
static int	STYLE_PLAIN Plain style
static int	STYLE_UNDERLINED Underlined style

Method Summary

int	charsWidth(char[] ch, int offset, int length) Get the width of the characters
int	charWidth(char ch) Get the width of a character
int	getBaselinePosition() Get the baseline position
static Font	getDefaultFont() Get the default font
int	getFace() Get the face
static Font	getFont(int face, int style, int size) Get the specified font
int	getHeight() Get the height
int	getSize() Get the size
int	getStyle() Get the style
boolean	isBold() See if it is bold
boolean	isItalic() See if it is italic
boolean	isPlain() See if it is plain
boolean	isUnderlined() See if it is underlined
int	stringWidth(java.lang.String str) Return the width of the string
int	substringWidth(java.lang.String str, int offset, int length) Return the width of the substring

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FACE_MONOSPACE

public static final int FACE_MONOSPACE

Monospace font

See Also:

Constant Field Values

FACE_PROPORTIONAL

public static final int FACE_PROPORTIONAL

Proportional font

See Also:

Constant Field Values

FACE_SYSTEM

public static final int FACE_SYSTEM

System font

See Also:

Constant Field Values

SIZE_LARGE

public static final int SIZE_LARGE

Large size

See Also:

Constant Field Values

SIZE_MEDIUM

public static final int SIZE_MEDIUM

Medium size

See Also:

Constant Field Values

SIZE_SMALL

public static final int SIZE_SMALL

Small size

See Also:

Constant Field Values

STYLE_BOLD

public static final int STYLE_BOLD

Bold style

See Also:

Constant Field Values

STYLE_ITALIC

public static final int STYLE_ITALIC

Italic style

See Also:

Constant Field Values

STYLE_PLAIN

public static final int STYLE_PLAIN

Plain style

See Also:

Constant Field Values

STYLE_UNDERLINED

public static final int STYLE_UNDERLINED

Underlined style

See Also:

Constant Field Values

Method Detail

getDefaultFont

public static Font getDefaultFont()

Get the default font

Returns:

the default font

getFont

public static Font getFont(int face,
                           int style,
                           int size)

Get the specified font

Parameters:

face - The face

style - The style

size - The size

Returns:

the specified font

charsWidth

public int charsWidth(char[] ch,
                      int offset,
                      int length)

Get the width of the characters

Parameters:

ch - The characters

offset - The offset

length - The length

Returns:

the width

Throws:

ArrayIndexOutOfBoundsException - if the offset and length are invalid

NullPointerException - if ch is null

charWidth

public int charWidth(char ch)

Get the width of a character

Parameters:

ch - The character

Returns:

the width

getBaselinePosition

public int getBaselinePosition()

Get the baseline position

Returns:

the baseline position

getFace

public int getFace()

Get the face

Returns:

the face

getHeight

public int getHeight()

Get the height

Returns:

the height

getSize

public int getSize()

Get the size

Returns:

the size

getStyle

public int getStyle()

Get the style

Returns:

the style

isBold

public boolean isBold()

See if it is bold

Returns:

true if it is bold

isItalic

public boolean isItalic()

See if it is italic

Returns:

true if it is italic

isPlain

public boolean isPlain()

See if it is plain

Returns:

true if it is plain

isUnderlined

public boolean isUnderlined()

See if it is underlined

Returns:

true if it is underlined

stringWidth

public int stringWidth(java.lang.String str)

Return the width of the string

Parameters:

str - The string

Returns:

the width

substringWidth

public int substringWidth(java.lang.String str,
                          int offset,
                          int length)

Return the width of the substring

Parameters:

str - The string

offset - The offset

length - The length

Returns:

the width