com.aspose.font

Class CffFontMetrics

java.lang.Object

com.aspose.font.FontMetrics

com.aspose.font.CffFontMetrics

All Implemented Interfaces:

IFontMetrics

public class CffFontMetrics
extends FontMetrics

CFF font metrics implementation

Method Summary

Modifier and Type	Method and Description
double	getAscender() Gets Ascender value.
double	getDescender() Gets Descender value.
FontBBox	getFontBBox() Gets FontBBox value.
TransformationMatrix	getFontMatrix() Gets FontMatrix value.
TransformationMatrix	getFontMatrixForGlyph(GlyphId glyphId) Calculates transformation matrix for glyph specified by id.
double	getGlyphWidth(GlyphId glyphId) Returns glyph width.
long	getUnitsPerEM() Gets UnitsPerEM value.
double	measureString(String unicode, double fontSize) Measures string and returns string width.

Methods inherited from class com.aspose.font.FontMetrics

getAscender, getDescender, getGlyphBBox, getKerningValue, getLineGap, getTypoAscender, getTypoAscender, getTypoDescender, getTypoDescender, getTypoLineGap, getTypoLineGap, isFixedPitch, setAscender, setDescender, setTypoAscender, setTypoDescender, setUnitsPerEM

Methods inherited from class java.lang.Object

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

Method Detail

getAscender

public double getAscender()

Gets Ascender value.

Specified by:

getAscender in interface IFontMetrics

Overrides:

getAscender in class FontMetrics

Returns:

Ascender value.

getDescender

public double getDescender()

Gets Descender value.

Specified by:

getDescender in interface IFontMetrics

Overrides:

getDescender in class FontMetrics

Returns:

Descender value.

getFontBBox

public FontBBox getFontBBox()

Gets FontBBox value.

Specified by:

getFontBBox in interface IFontMetrics

Overrides:

getFontBBox in class FontMetrics

Returns:

FontBBox value.

getFontMatrix

public TransformationMatrix getFontMatrix()

Gets FontMatrix value.

Specified by:

getFontMatrix in interface IFontMetrics

Overrides:

getFontMatrix in class FontMetrics

Returns:

FontMatrix value.

getFontMatrixForGlyph

public TransformationMatrix getFontMatrixForGlyph(GlyphId glyphId)

Calculates transformation matrix for glyph specified by id.

Parameters:

glyphId - Glyph identifier.

Returns:

Glyph transformation matrix.

getUnitsPerEM

public long getUnitsPerEM()

Gets UnitsPerEM value.

Specified by:

getUnitsPerEM in interface IFontMetrics

Overrides:

getUnitsPerEM in class FontMetrics

Returns:

UnitsPerEM value.

getGlyphWidth

public double getGlyphWidth(GlyphId glyphId)

Returns glyph width. May be overridden by specific Font encoding inheritors.

Specified by:

getGlyphWidth in interface IFontMetrics

Overrides:

getGlyphWidth in class FontMetrics

Parameters:

glyphId - Glyph identifier.

Returns:

Glyph width.

measureString

public double measureString(String unicode,
                            double fontSize)

Measures string and returns string width.

Specified by:

measureString in interface IFontMetrics

Specified by:

measureString in class FontMetrics

Parameters:

unicode - Unicode string.

fontSize - Font size.

Returns:

String width.