Package org.loboevolution.pdfview.font

Class TTFFont

java.lang.Object

org.loboevolution.pdfview.font.PDFFont

org.loboevolution.pdfview.font.OutlineFont

org.loboevolution.pdfview.font.TTFFont

Direct Known Subclasses:

CIDFontType2

public class TTFFont
extends OutlineFont

A true-type font

Constructor Summary

Constructors

Constructor	Description
TTFFont(String baseFont, PDFObject fontObj, PDFFontDescriptor descriptor)	Constructor for TTFFont.
TTFFont(String baseFont, PDFObject fontObj, PDFFontDescriptor descriptor, File fontFile)	create a new TrueTypeFont object based on a description of the font from the PDF file.

Method Summary

Modifier and Type	Method	Description
Collection<String>	getNames()	getNames.
protected GeneralPath	getOutline(char src, float width)	Get a glyph outline by character code
protected GeneralPath	getOutline(int glyphId, float width)
protected GeneralPath	getOutline(String name, float width)	Get a glyph outline by name
protected GeneralPath	getOutlineFrom31CMap(char val, float width)	lookup the outline using the (3, 1) cmap, as specified in 32000-1:2008, 9.6.6.4, when an Encoding is specified.
protected GeneralPath	renderCompoundGlyph(GlyfTable glyf, GlyfCompound g)	Render a compound glyf
protected GeneralPath	renderSimpleGlyph(GlyfSimple g)	Render a simple glyf

Methods inherited from class org.loboevolution.pdfview.font.OutlineFont

getCharCount, getDefaultWidth, getGlyph, getWidth

Methods inherited from class org.loboevolution.pdfview.font.PDFFont

equals, getCachedGlyph, getFont, getGlyphs, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TTFFont

public TTFFont(String baseFont,
 PDFObject fontObj,
 PDFFontDescriptor descriptor)
        throws IOException

Constructor for TTFFont.

Parameters:

baseFont - a String object.

fontObj - a PDFObject object.

descriptor - a PDFFontDescriptor object.

Throws:

IOException - if any.

TTFFont

public TTFFont(String baseFont,
 PDFObject fontObj,
 PDFFontDescriptor descriptor,
 File fontFile)
        throws IOException

create a new TrueTypeFont object based on a description of the font from the PDF file. If the description happens to contain an in-line true-type font file (under key "FontFile2"), use the true type font. Otherwise, parse the description for key information and use that to generate an appropriate font.

Parameters:

baseFont - a String object.

fontObj - a PDFObject object.

descriptor - a PDFFontDescriptor object.

fontFile - a File object.

Throws:

IOException - if any.

Method Details

getNames

public Collection<String> getNames()

getNames.

Returns:

a Collection object.

getOutline

protected GeneralPath getOutline(char src,
 float width)

Get a glyph outline by character code

Note this method must always return an outline

Get the outline of a character given the character code

Specified by:

getOutline in class OutlineFont

Parameters:

src - the character code of the desired glyph

width - a float.

Returns:

the glyph outline

getOutlineFrom31CMap

protected GeneralPath getOutlineFrom31CMap(char val,
 float width)

lookup the outline using the (3, 1) cmap, as specified in 32000-1:2008, 9.6.6.4, when an Encoding is specified.

Parameters:

val - a char.

width - a float.

Returns:

GeneralPath

getOutline

protected GeneralPath getOutline(String name,
 float width)

Get a glyph outline by name

Get the outline of a character given the character name

Specified by:

getOutline in class OutlineFont

Parameters:

name - the name of the desired glyph

width - a float.

Returns:

the glyph outline, or null if unavailable

getOutline

protected GeneralPath getOutline(int glyphId,
 float width)

Get the outline of a character given the glyph id

renderSimpleGlyph

protected GeneralPath renderSimpleGlyph(GlyfSimple g)

Render a simple glyf

Parameters:

g - a GlyfSimple object.

Returns:

a GeneralPath object.

renderCompoundGlyph

protected GeneralPath renderCompoundGlyph(GlyfTable glyf,
 GlyfCompound g)

Render a compound glyf

Parameters:

glyf - a GlyfTable object.

g - a GlyfCompound object.

Returns:

a GeneralPath object.