Package org.apache.fontbox.cff
Class Type2CharStringParser
- java.lang.Object
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- org.apache.fontbox.cff.Type2CharStringParser
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public class Type2CharStringParser extends java.lang.Object
This class represents a converter for a mapping into a Type2-sequence.
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Field Summary
Fields Modifier and Type Field Description private java.lang.String
fontName
private java.lang.String
glyphName
private int
hstemCount
private java.util.List<java.lang.Object>
sequence
private int
vstemCount
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Constructor Summary
Constructors Constructor Description Type2CharStringParser(java.lang.String fontName, int cid)
Constructs a new Type1CharStringParser object for a CID-Keyed font.Type2CharStringParser(java.lang.String fontName, java.lang.String glyphName)
Constructs a new Type1CharStringParser object for a Type 1-equivalent font.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description private int
getMaskLength()
java.util.List<java.lang.Object>
parse(byte[] bytes, byte[][] globalSubrIndex, byte[][] localSubrIndex)
The given byte array will be parsed and converted to a Type2 sequence.private java.util.List<java.lang.Object>
parse(byte[] bytes, byte[][] globalSubrIndex, byte[][] localSubrIndex, boolean init)
private java.util.List<java.lang.Number>
peekNumbers()
private CharStringCommand
readCommand(int b0, DataInput input)
private java.lang.Number
readNumber(int b0, DataInput input)
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Constructor Detail
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Type2CharStringParser
public Type2CharStringParser(java.lang.String fontName, java.lang.String glyphName)
Constructs a new Type1CharStringParser object for a Type 1-equivalent font.- Parameters:
fontName
- font nameglyphName
- glyph name
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Type2CharStringParser
public Type2CharStringParser(java.lang.String fontName, int cid)
Constructs a new Type1CharStringParser object for a CID-Keyed font.- Parameters:
fontName
- font namecid
- CID
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Method Detail
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parse
public java.util.List<java.lang.Object> parse(byte[] bytes, byte[][] globalSubrIndex, byte[][] localSubrIndex) throws java.io.IOException
The given byte array will be parsed and converted to a Type2 sequence.- Parameters:
bytes
- the given mapping as byte arrayglobalSubrIndex
- array containing all global subroutineslocalSubrIndex
- array containing all local subroutines- Returns:
- the Type2 sequence
- Throws:
java.io.IOException
- if an error occurs during reading
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parse
private java.util.List<java.lang.Object> parse(byte[] bytes, byte[][] globalSubrIndex, byte[][] localSubrIndex, boolean init) throws java.io.IOException
- Throws:
java.io.IOException
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readCommand
private CharStringCommand readCommand(int b0, DataInput input) throws java.io.IOException
- Throws:
java.io.IOException
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readNumber
private java.lang.Number readNumber(int b0, DataInput input) throws java.io.IOException
- Throws:
java.io.IOException
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getMaskLength
private int getMaskLength()
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peekNumbers
private java.util.List<java.lang.Number> peekNumbers()
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