public abstract class PDSimpleFont extends PDFont
Modifier and Type | Field and Description |
---|---|
protected Encoding |
encoding |
protected GlyphList |
glyphList |
DEFAULT_FONT_MATRIX, dict
Modifier and Type | Method and Description |
---|---|
void |
addToSubset(int codePoint)
Adds the given Unicode point to the subset.
|
Encoding |
getEncoding()
Returns the Encoding vector.
|
abstract org.apache.fontbox.FontBoxFont |
getFontBoxFont()
Returns the embedded or system font used for rendering.
|
GlyphList |
getGlyphList()
Returns the Encoding vector.
|
abstract GeneralPath |
getPath(String name)
Returns the path for the character with the given name.
|
protected float |
getStandard14Width(int code)
Returns the glyph width from the AFM if this is a Standard 14 font.
|
protected Boolean |
getSymbolicFlag()
Returns the value of the symbolic flag, allowing for the fact that the result may be
indeterminate.
|
abstract boolean |
hasGlyph(String name)
Returns true if the font contains the character with the given name.
|
protected Boolean |
isFontSymbolic()
Internal implementation of isSymbolic, allowing for the fact that the result may be
indeterminate.
|
boolean |
isStandard14()
Returns true if this font is one of the "Standard 14" fonts and receives special handling.
|
boolean |
isSymbolic()
Returns true the font is a symbolic (that is, it does not use the Adobe Standard Roman
character set).
|
boolean |
isVertical()
Returns true if the font uses vertical writing mode.
|
protected void |
readEncoding()
Reads the Encoding from the Font dictionary or the embedded or substituted font file.
|
protected abstract Encoding |
readEncodingFromFont()
Called by readEncoding() if the encoding needs to be extracted from the font file.
|
void |
subset()
Replaces this font with a subset containing only the given Unicode characters.
|
String |
toUnicode(int code)
Returns the Unicode character sequence which corresponds to the given character code.
|
String |
toUnicode(int code,
GlyphList customGlyphList)
Returns the Unicode character sequence which corresponds to the given character code.
|
boolean |
willBeSubset()
Returns true if this font will be subset when embedded.
|
encode, encode, equals, getAverageFontWidth, getBoundingBox, getCOSObject, getDisplacement, getFontDescriptor, getFontMatrix, getHeight, getName, getPositionVector, getSpaceWidth, getStandard14AFM, getStringWidth, getSubType, getType, getWidth, getWidthFromFont, getWidths, hashCode, isDamaged, isEmbedded, readCMap, readCode, setFontDescriptor, toString
protected void readEncoding() throws IOException
IOException
- if the font file could not be readprotected abstract Encoding readEncodingFromFont() throws IOException
IOException
- if the font file could not be read.public Encoding getEncoding()
public GlyphList getGlyphList()
public final boolean isSymbolic()
protected Boolean isFontSymbolic()
protected final Boolean getSymbolicFlag()
public String toUnicode(int code) throws IOException
PDFont
toUnicode
in class PDFont
code
- character codeIOException
public String toUnicode(int code, GlyphList customGlyphList) throws IOException
PDFont
toUnicode
in class PDFont
code
- character codecustomGlyphList
- a custom glyph list to use instead of the Adobe Glyph ListIOException
public boolean isVertical()
PDFont
isVertical
in class PDFont
protected final float getStandard14Width(int code)
PDFont
getStandard14Width
in class PDFont
code
- character codepublic boolean isStandard14()
PDFont
isStandard14
in class PDFont
public abstract GeneralPath getPath(String name) throws IOException
IOException
- if the path could not be readpublic abstract boolean hasGlyph(String name) throws IOException
IOException
- if the path could not be readpublic abstract org.apache.fontbox.FontBoxFont getFontBoxFont()
public void addToSubset(int codePoint)
PDFont
addToSubset
in class PDFont
codePoint
- Unicode code pointpublic void subset() throws IOException
PDFont
subset
in class PDFont
IOException
- if the subset could not be writtenpublic boolean willBeSubset()
PDFont
willBeSubset
in class PDFont
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