Package org.verapdf.pd.font.truetype

Class CIDFontType2Program

java.lang.Object

org.verapdf.pd.font.truetype.BaseTrueTypeProgram

org.verapdf.pd.font.truetype.CIDFontType2Program

All Implemented Interfaces:

FontProgram

public class CIDFontType2Program
extends BaseTrueTypeProgram
implements FontProgram

Represents CIDFontType2 font program.

Author:

Sergey Shemyakov

Field Summary

Fields inherited from class org.verapdf.pd.font.truetype.BaseTrueTypeProgram

encodingMappingArray, parser, widths

Constructor Summary

Constructors

Constructor	Description
CIDFontType2Program(ASInputStream stream, CMap cMap, COSObject cidToGID)	Constructor from font stream and encoding details.

Method Summary

Modifier and Type	Method	Description
boolean	containsCID(int cid)	Method works only for fonts where cid notation is used.
boolean	containsCode(int code)	Checks if font contains character with given code.
boolean	containsGlyph(String glyphName)	Checks if this font program has glyph for given glyph name.
List<Integer>	getCIDList()
String	getGlyphName(int code)	Returns glyph name for glyph with given code.
float	getWidth(int code)	Returns width of glyph for given character code.
float	getWidth(String glyphName)	Returns width of glyph for given glyph name.

Methods inherited from class org.verapdf.pd.font.truetype.BaseTrueTypeProgram

getAscent, getDescent, getFontProgramResource, getNGlyphs, getNrOfCMaps, getWeight, getWidthWithCheck, isAttemptedParsing, isCmapPresent, isSuccessfulParsing, parseFont

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.verapdf.pd.font.FontProgram

getAscent, getDescent, getFontProgramResource, getWeight, isAttemptedParsing, isSuccessfulParsing, parseFont

Constructor Detail

CIDFontType2Program

public CIDFontType2Program(ASInputStream stream,
                           CMap cMap,
                           COSObject cidToGID)
                    throws IOException

Constructor from font stream and encoding details.

Parameters:

stream -

cMap -

cidToGID -

Throws:

IOException

Method Detail

getWidth

public float getWidth(int code)

Returns width of glyph for given character code.

Specified by:

getWidth in interface FontProgram

Parameters:

code - is code for glyph.

Returns:

width of corresponding glyph or -1 if glyph is not found.

getWidth

public float getWidth(String glyphName)

Returns width of glyph for given glyph name.

Specified by:

getWidth in interface FontProgram

Parameters:

glyphName - is name for glyph.

Returns:

width of corresponding glyph or -1 if glyph is not found.

containsCode

public boolean containsCode(int code)

Checks if font contains character with given code.

Specified by:

containsCode in interface FontProgram

Parameters:

code - is character code.

Returns:

true if font contains character with given code.

containsGlyph

public boolean containsGlyph(String glyphName)

Description copied from interface: FontProgram

Checks if this font program has glyph for given glyph name.

Specified by:

containsGlyph in interface FontProgram

Parameters:

glyphName - is the name of glyph.

Returns:

true if this font program has glyph for given name.

getGlyphName

public String getGlyphName(int code)

Description copied from interface: FontProgram

Returns glyph name for glyph with given code.

Specified by:

getGlyphName in interface FontProgram

Parameters:

code - is code of glyph.

Returns:

glyph name.

containsCID

public boolean containsCID(int cid)

Description copied from interface: FontProgram

Method works only for fonts where cid notation is used.

Specified by:

containsCID in interface FontProgram

Returns:

true if font a is cid font and contains given cid.

getCIDList

public List<Integer> getCIDList()

Returns:

a list of CIDs used in this font.