com.lowagie.text.pdf
Class PdfGraphics2D.PdfFontMetrics

java.lang.Object
  |
  +--java.awt.FontMetrics
        |
        +--com.lowagie.text.pdf.PdfGraphics2D.PdfFontMetrics

All Implemented Interfaces:

Serializable

Enclosing class:

PdfGraphics2D

class PdfGraphics2D.PdfFontMetrics

extends FontMetrics

Field Summary

private int	ascent
private BaseFont	bf
private int	descent
private float	fontSize
private int	leading
private int	maxAdvance
private double	scaleX
private double	scaleY
private int[]	widths

Fields inherited from class java.awt.FontMetrics

font

Constructor Summary

private

PdfGraphics2D.PdfFontMetrics(Font f, BaseFont bf)

Method Summary

int	charWidth(char c)
int	getAscent()
int	getDescent()
int	getLeading()
int	getMaxAdvance()
Rectangle2D	getMaxCharBounds(Graphics context) Returns the bounds for the character with the maximum bounds in the specified Graphics context.
Rectangle2D	getStringBounds(char[] chars, int beginIndex, int limit, Graphics context) Returns the bounds of the specified array of characters in the specified Graphics context.
Rectangle2D	getStringBounds(CharacterIterator ci, int beginIndex, int limit, Graphics context) Returns the bounds of the characters indexed in the specified CharacterIterator in the specified Graphics context.
Rectangle2D	getStringBounds(String str, Graphics context) Returns the bounds of the specified String in the specified Graphics context.
Rectangle2D	getStringBounds(String str, int beginIndex, int limit, Graphics context) Returns the bounds of the specified String in the specified Graphics context.
int[]	getWidths()
int	stringWidth(String s)

Methods inherited from class java.awt.FontMetrics

bytesWidth, charsWidth, charWidth, getFont, getHeight, getLineMetrics, getLineMetrics, getLineMetrics, getLineMetrics, getMaxAscent, getMaxDecent, getMaxDescent, hasUniformLineMetrics, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

bf

private BaseFont bf

fontSize

private float fontSize

ascent

private int ascent

descent

private int descent

leading

private int leading

maxAdvance

private int maxAdvance

widths

private int[] widths

scaleX

private double scaleX

scaleY

private double scaleY

Constructor Detail

PdfGraphics2D.PdfFontMetrics

private PdfGraphics2D.PdfFontMetrics(Font f,
                                     BaseFont bf)

Method Detail

getAscent

public int getAscent()

Overrides:

getAscent in class FontMetrics

getDescent

public int getDescent()

Overrides:

getDescent in class FontMetrics

getLeading

public int getLeading()

Overrides:

getLeading in class FontMetrics

getMaxAdvance

public int getMaxAdvance()

Overrides:

getMaxAdvance in class FontMetrics

getWidths

public int[] getWidths()

Overrides:

getWidths in class FontMetrics

charWidth

public int charWidth(char c)

Overrides:

charWidth in class FontMetrics

stringWidth

public int stringWidth(String s)

Overrides:

stringWidth in class FontMetrics

getStringBounds

public Rectangle2D getStringBounds(String str,
                                   Graphics context)

Returns the bounds of the specified String in the specified Graphics context. The bounds is used to layout the String.

Overrides:

getStringBounds in class FontMetrics

Parameters:

str - the specified String

context - the specified Graphics context

Returns:

a Rectangle2D that is the bounding box of the specified String in the specified Graphics context.

See Also:

Font.getStringBounds(String, FontRenderContext)

getStringBounds

public Rectangle2D getStringBounds(String str,
                                   int beginIndex,
                                   int limit,
                                   Graphics context)

Returns the bounds of the specified String in the specified Graphics context. The bounds is used to layout the String.

Overrides:

getStringBounds in class FontMetrics

Parameters:

str - the specified String

beginIndex - the offset of the beginning of str

limit - the length of str

context - the specified Graphics context

Returns:

a Rectangle2D that is the bounding box of the specified String in the specified Graphics context.

See Also:

Font.getStringBounds(String, int, int, FontRenderContext)

getStringBounds

public Rectangle2D getStringBounds(char[] chars,
                                   int beginIndex,
                                   int limit,
                                   Graphics context)

Returns the bounds of the specified array of characters in the specified Graphics context. The bounds is used to layout the String created with the specified array of characters, beginIndex and limit.

Overrides:

getStringBounds in class FontMetrics

Parameters:

chars - an array of characters

beginIndex - the initial offset of the array of characters

limit - the length of the array of characters

context - the specified Graphics context

Returns:

a Rectangle2D that is the bounding box of the specified character array in the specified Graphics context.

See Also:

Font.getStringBounds(char[], int, int, FontRenderContext)

getStringBounds

public Rectangle2D getStringBounds(CharacterIterator ci,
                                   int beginIndex,
                                   int limit,
                                   Graphics context)

Returns the bounds of the characters indexed in the specified CharacterIterator in the specified Graphics context.

Overrides:

getStringBounds in class FontMetrics

Parameters:

ci - the specified CharacterIterator

beginIndex - the initial offset in ci

limit - the end index of ci

context - the specified Graphics context

Returns:

a Rectangle2D that is the bounding box of the characters indexed in the specified CharacterIterator in the specified Graphics context.

See Also:

Font.getStringBounds(CharacterIterator, int, int, FontRenderContext)

getMaxCharBounds

public Rectangle2D getMaxCharBounds(Graphics context)

Returns the bounds for the character with the maximum bounds in the specified Graphics context.

Overrides:

getMaxCharBounds in class FontMetrics

Parameters:

context - the specified Graphics context

Returns:

a Rectangle2D that is the bounding box for the character with the maximum bounds.

See Also:

Font.getMaxCharBounds(FontRenderContext)