com.itextpdf.io.font

Class FontMetrics

java.lang.Object

com.itextpdf.io.font.FontMetrics

All Implemented Interfaces:

Serializable

public class FontMetrics
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected float	normalizationCoef

Constructor Summary

Constructors

Constructor and Description
FontMetrics()

Method Summary

Modifier and Type	Method and Description
int	getAdvanceWidthMax()
int	getAscender()
int[]	getBbox()
int	getCapHeight() Gets the capital letters height.
int	getDescender()
int[]	getGlyphWidths()
float	getItalicAngle()
int	getLineGap()
int	getNumberOfGlyphs()
int	getStemH()
int	getStemV()
int	getStrikeoutPosition()
int	getStrikeoutSize()
int	getSubscriptOffset()
int	getSubscriptSize()
int	getSuperscriptOffset()
int	getSuperscriptSize()
int	getTypoAscender() Gets typo (a.k.a.
int	getTypoDescender() Gets typo (a.k.a.
int	getUnderlinePosition()
int	getUnderlineThickness()
int	getUnitsPerEm()
int	getWinAscender()
int	getWinDescender()
int	getXHeight()
boolean	isFixedPitch()
protected void	setAdvanceWidthMax(int advanceWidthMax)
protected void	setAscender(int ascender)
void	setBbox(int llx, int lly, int urx, int ury)
protected void	setCapHeight(int capHeight) Sets the capital letters height.
protected void	setDescender(int descender)
protected void	setGlyphWidths(int[] glyphWidths)
protected void	setIsFixedPitch(boolean isFixedPitch)
protected void	setItalicAngle(float italicAngle)
protected void	setLineGap(int lineGap)
protected void	setNumberOfGlyphs(int numOfGlyphs)
protected void	setStemH(int stemH)
void	setStemV(int stemV)
protected void	setStrikeoutPosition(int strikeoutPosition)
protected void	setStrikeoutSize(int strikeoutSize)
protected void	setSubscriptOffset(int subscriptOffset)
protected void	setSubscriptSize(int subscriptSize)
protected void	setSuperscriptOffset(int superscriptOffset)
protected void	setSuperscriptSize(int superscriptSize)
protected void	setTypoAscender(int typoAscender) Sets typo (a.k.a.
protected void	setTypoDescender(int typoDescender) Sets typo (a.k.a.
protected void	setUnderlinePosition(int underlinePosition)
protected void	setUnderlineThickness(int underineThickness)
protected void	setUnitsPerEm(int unitsPerEm)
protected void	setWinAscender(int winAscender)
protected void	setWinDescender(int winDescender)
protected void	setXHeight(int xHeight)
protected void	updateBbox(float llx, float lly, float urx, float ury)

Methods inherited from class java.lang.Object

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

Field Detail

normalizationCoef

protected float normalizationCoef

Constructor Detail

FontMetrics

public FontMetrics()

Method Detail

getUnitsPerEm

public int getUnitsPerEm()

getNumberOfGlyphs

public int getNumberOfGlyphs()

getGlyphWidths

public int[] getGlyphWidths()

getTypoAscender

public int getTypoAscender()

Gets typo (a.k.a. sTypo or OS/2) vertical metric corresponding to ascender.

Typo vertical metrics are the primary source for iText ascender/descender calculations.

Returns:

typo ascender value in normalized 1000-units

getTypoDescender

public int getTypoDescender()

Gets typo (a.k.a. sTypo or OS/2) vertical metric corresponding to descender.

Typo vertical metrics are the primary source for iText ascender/descender calculations.

Returns:

typo descender value in normalized 1000-units

getCapHeight

public int getCapHeight()

Gets the capital letters height.

This property defines the vertical coordinate of the top of flat capital letters, measured from the baseline.

Returns:

cap height in 1000-units

getXHeight

public int getXHeight()

getItalicAngle

public float getItalicAngle()

getBbox

public int[] getBbox()

setBbox

public void setBbox(int llx,
                    int lly,
                    int urx,
                    int ury)

getAscender

public int getAscender()

getDescender

public int getDescender()

getLineGap

public int getLineGap()

getWinAscender

public int getWinAscender()

getWinDescender

public int getWinDescender()

getAdvanceWidthMax

public int getAdvanceWidthMax()

getUnderlinePosition

public int getUnderlinePosition()

getUnderlineThickness

public int getUnderlineThickness()

getStrikeoutPosition

public int getStrikeoutPosition()

getStrikeoutSize

public int getStrikeoutSize()

getSubscriptSize

public int getSubscriptSize()

getSubscriptOffset

public int getSubscriptOffset()

getSuperscriptSize

public int getSuperscriptSize()

getSuperscriptOffset

public int getSuperscriptOffset()

getStemV

public int getStemV()

getStemH

public int getStemH()

isFixedPitch

public boolean isFixedPitch()

setUnitsPerEm

protected void setUnitsPerEm(int unitsPerEm)

updateBbox

protected void updateBbox(float llx,
                          float lly,
                          float urx,
                          float ury)

setNumberOfGlyphs

protected void setNumberOfGlyphs(int numOfGlyphs)

setGlyphWidths

protected void setGlyphWidths(int[] glyphWidths)

setTypoAscender

protected void setTypoAscender(int typoAscender)

Sets typo (a.k.a. sTypo or OS/2) vertical metric corresponding to ascender.

Typo vertical metrics are the primary source for iText ascender/descender calculations.

Parameters:

typoAscender - typo ascender value in normalized 1000-units

setTypoDescender

protected void setTypoDescender(int typoDescender)

Sets typo (a.k.a. sTypo or OS/2) vertical metric corresponding to descender.

Typo vertical metrics are the primary source for iText ascender/descender calculations.

Parameters:

typoDescender - typo descender value in normalized 1000-units

setCapHeight

protected void setCapHeight(int capHeight)

Sets the capital letters height.

This property defines the vertical coordinate of the top of flat capital letters, measured from the baseline.

Parameters:

capHeight - cap height in 1000-units

setXHeight

protected void setXHeight(int xHeight)

setItalicAngle

protected void setItalicAngle(float italicAngle)

setAscender

protected void setAscender(int ascender)

setDescender

protected void setDescender(int descender)

setLineGap

protected void setLineGap(int lineGap)

setWinAscender

protected void setWinAscender(int winAscender)

setWinDescender

protected void setWinDescender(int winDescender)

setAdvanceWidthMax

protected void setAdvanceWidthMax(int advanceWidthMax)

setUnderlinePosition

protected void setUnderlinePosition(int underlinePosition)

setUnderlineThickness

protected void setUnderlineThickness(int underineThickness)

setStrikeoutPosition

protected void setStrikeoutPosition(int strikeoutPosition)

setStrikeoutSize

protected void setStrikeoutSize(int strikeoutSize)

setSubscriptSize

protected void setSubscriptSize(int subscriptSize)

setSubscriptOffset

protected void setSubscriptOffset(int subscriptOffset)

setSuperscriptSize

protected void setSuperscriptSize(int superscriptSize)

setSuperscriptOffset

protected void setSuperscriptOffset(int superscriptOffset)

setStemV

public void setStemV(int stemV)

setStemH

protected void setStemH(int stemH)

setIsFixedPitch

protected void setIsFixedPitch(boolean isFixedPitch)