com.elegantj.pdf
Class TrueTypeFont

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

Direct Known Subclasses:

TrueTypeCJKFont

public class TrueTypeFont

extends PDFFont

Provides the TrueTypeFont for the PDF

Field Summary

Fields inherited from class com.elegantj.pdf.PDFFont

BOLD, BOLDITALIC, IDENTITY_H, IDENTITY_V, ITALIC, MACROMAN, REGULAR, WINANSI

Constructor Summary

protected	TrueTypeFont() Default constructor
	TrueTypeFont(java.lang.String filePath, int style, java.lang.String encoding, boolean embedded, boolean subset) Constructs the TrueTypeFont from the specified filePath, style, encoding and option to subset

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
float	getDescender(float fontSize) Returns the maximum depth below the baseline reached by characters in this font Descent is a negative number
int	getGlyphWidth(int glyph) Returns the glyph width at the specified glyph
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
boolean	isEmbedded() Returns wheather font is embedded or not
boolean	isSubset() Returns wheather embedded font file is subset or not subset means the characters which are used in pdf only included to the pdf

Methods inherited from class com.elegantj.pdf.PDFFont

getCharWidth, getCharWidth, getStringWidth, getStringWidth

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

Constructor Detail

TrueTypeFont

protected TrueTypeFont()

Default constructor

TrueTypeFont

public TrueTypeFont(java.lang.String filePath,
                    int style,
                    java.lang.String encoding,
                    boolean embedded,
                    boolean subset)
             throws java.lang.Exception,
                    java.io.IOException

Constructs the TrueTypeFont from the specified filePath, style, encoding and option to subset

Parameters:

filePath - The specified TrueType font file path

style - The specified style Possible vlaues are REGULAR, BOLD, ITALIC, BOLDITALIC If the font is embedded then the style is not working

encoding - The specified encoding

embedded - Option to wheather font is embedded to the PDF or not, If the embedded value is true then Font is embedded to the PDF file otherwise to see proper font into PDF, font must on end system

Method Detail

getGlyphWidth

public int getGlyphWidth(int glyph)

Returns the glyph width at the specified glyph

Parameters:

glyph - The specified glyph

Returns:

The width for the specified glyph

isSubset

public boolean isSubset()

Returns wheather embedded font file is subset or not subset means the characters which are used in pdf only included to the pdf

isEmbedded

public boolean isEmbedded()

Returns wheather font is embedded or not

getAscender

public float getAscender(float fontSize)

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

Overrides:

getAscender in class PDFFont

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

Overrides:

getCapHeight in class PDFFont

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

Overrides:

getDescender in class PDFFont

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

Overrides:

getItalicAngle in class PDFFont

getBBoxLowerLeftX

public float getBBoxLowerLeftX(float fontSize)

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

Overrides:

getBBoxLowerLeftX in class PDFFont

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

Overrides:

getBBoxLowerLeftY in class PDFFont

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

Overrides:

getBBoxUpperRightX in class PDFFont

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

Overrides:

getBBoxUpperRightY in class PDFFont

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

Overrides:

getLeading in class PDFFont