com.elegantj.pdf
Class PDFFont

java.lang.Object
  com.elegantj.pdf.PDFObject
      com.elegantj.pdf.PDFFont

Direct Known Subclasses:

CJKFont, TrueTypeFont, Type1Font

public class PDFFont

extends PDFObject

This class defines a font within a PDF document

Field Summary

static int	BOLD Represents the BOLD style
static int	BOLDITALIC Represents the BOLDITALIC style
static java.lang.String	IDENTITY_H Represents the encoding
static java.lang.String	IDENTITY_V Represents the encoding
static int	ITALIC Represents the ITALIC style
static java.lang.String	MACROMAN Represents the encoding
static int	REGULAR Represents the REGULAR style
static java.lang.String	WINANSI Represents the encoding

Method Summary

float	getAscender(float fontSize) Returns the maximum height above the baseline reached by characters in this font
float	getBBoxLowerLeftX(float fontSize) Returns the font’s bounding box's lower left X coordinate
float	getBBoxLowerLeftY(float fontSize) Returns the font’s bounding box's lower left Y coordinate
float	getBBoxUpperRightX(float fontSize) Returns the font’s bounding box's upper right X coordinate
float	getBBoxUpperRightY(float fontSize) Returns the font’s bounding box's upper right Y coordinate
float	getCapHeight(float fontSize) Returns the Y-coordinate of the top of flat capital letters, measured from the baseline
int	getCharWidth(char ch) Returns the width of the specified char, normalized to the 1000
float	getCharWidth(char ch, float fontSize) Returns the width of the specified char, with specified font size
float	getDescender(float fontSize) Returns the maximum depth below the baseline reached by characters in this font Descent is a negative number
float	getItalicAngle() Returns the angle in degrees counterclockwise from the vertical of the dominant vertical strokes of the font.
float	getLeading() Returns the desired spacing between lines of text
int	getStringWidth(java.lang.String text) Returns the width of the specified text, normalized to the 1000
float	getStringWidth(java.lang.String text, float fontSize) Returns the width of the specified text, with specified font size

Methods inherited from class com.elegantj.pdf.PDFObject

getPDFObjectID, getPDFObjectRefStr, getPDFObjectType, setPDFObjectID, setPDFObjectType

Methods inherited from class java.lang.Object

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

Field Detail

REGULAR

public static int REGULAR

Represents the REGULAR style

BOLD

public static int BOLD

Represents the BOLD style

ITALIC

public static int ITALIC

Represents the ITALIC style

BOLDITALIC

public static int BOLDITALIC

Represents the BOLDITALIC style

WINANSI

public static final java.lang.String WINANSI

Represents the encoding

See Also:

Constant Field Values

MACROMAN

public static final java.lang.String MACROMAN

Represents the encoding

See Also:

Constant Field Values

IDENTITY_H

public static final java.lang.String IDENTITY_H

Represents the encoding

See Also:

Constant Field Values

IDENTITY_V

public static final java.lang.String IDENTITY_V

Represents the encoding

See Also:

Constant Field Values

Method Detail

getCharWidth

public int getCharWidth(char ch)

Returns the width of the specified char, normalized to the 1000

Returns:

The width of the specified char, normalized to the 1000

getCharWidth

public float getCharWidth(char ch,
                          float fontSize)

Returns the width of the specified char, with specified font size

Returns:

The width of the specified char, with specified font size

getStringWidth

public int getStringWidth(java.lang.String text)

Returns the width of the specified text, normalized to the 1000

Returns:

The width of the specified text, normalized to the 1000

getStringWidth

public float getStringWidth(java.lang.String text,
                            float fontSize)

Returns the width of the specified text, with specified font size

Returns:

The width of the specified text, with specified font size

getAscender

public float getAscender(float fontSize)

Returns the maximum height above the baseline reached by characters in this font

Parameters:

fontSize - The specified font size

Returns:

Ascender for the specified font size

getCapHeight

public float getCapHeight(float fontSize)

Returns the Y-coordinate of the top of flat capital letters, measured from the baseline

Parameters:

fontSize - The specified font size

Returns:

CapHeight for the specified font size

getDescender

public float getDescender(float fontSize)

Returns the maximum depth below the baseline reached by characters in this font Descent is a negative number

Parameters:

fontSize - The specified font size

Returns:

Descender for the specified font size

getItalicAngle

public float getItalicAngle()

Returns the angle in degrees counterclockwise from the vertical of the dominant vertical strokes of the font. ItalicAngle is negative for fonts that slope to the right, as almost all italic fonts do

getBBoxLowerLeftX

public float getBBoxLowerLeftX(float fontSize)

Returns the font’s bounding box's lower left X coordinate

Parameters:

fontSize - The specified font size

Returns:

Font Bounding box's lower left X for the specified font size

getBBoxLowerLeftY

public float getBBoxLowerLeftY(float fontSize)

Returns the font’s bounding box's lower left Y coordinate

Parameters:

fontSize - The specified font size

Returns:

Font Bounding box's lower left Y for the specified font size

getBBoxUpperRightX

public float getBBoxUpperRightX(float fontSize)

Returns the font’s bounding box's upper right X coordinate

Parameters:

fontSize - The specified font size

Returns:

Font Bounding box's upper right X for the specified font size

getBBoxUpperRightY

public float getBBoxUpperRightY(float fontSize)

Returns the font’s bounding box's upper right Y coordinate

Parameters:

fontSize - The specified font size

Returns:

Font Bounding box's upper right Y for the specified font size

getLeading

public float getLeading()

Returns the desired spacing between lines of text