Package com.adobe.fontengine.font.opentype

Class TTInterpreter

java.lang.Object

com.adobe.fontengine.font.opentype.TTInterpreter

public class TTInterpreter
extends java.lang.Object

Interprets TT programs.

Constructor Summary

Constructors

Constructor	Description
TTInterpreter(int storageAreaSize, int maxStackDepth, int cvtSize, OTByteArray cvt, int nbFunctionDefs, int nbTwilightPoints)

Method Summary

Modifier and Type	Method	Description
int	getScanType()
void	runFpgm(OTByteArray instructionStream, int offset, int limit)
void	runGlyf(TTSimpleOutline outline, OTByteArray instructionStream, int offset, int limit)
void	runPrep(OTByteArray instructionStream, int offset, int limit)
void	setDebugger(ScalerDebugger debugger)
void	setScaling(double pointSize, double ppemX, double ppemY, double dX, double dY)
void	setUnitsPerEm(int unitsPerEm)

Methods inherited from class java.lang.Object

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

Constructor Detail

TTInterpreter

public TTInterpreter(int storageAreaSize,
                     int maxStackDepth,
                     int cvtSize,
                     OTByteArray cvt,
                     int nbFunctionDefs,
                     int nbTwilightPoints)
              throws InvalidFontException,
                     UnsupportedFontException

Throws:

InvalidFontException

UnsupportedFontException

Method Detail

setUnitsPerEm

public void setUnitsPerEm(int unitsPerEm)

setScaling

public void setScaling(double pointSize,
                       double ppemX,
                       double ppemY,
                       double dX,
                       double dY)
                throws InvalidFontException,
                       UnsupportedFontException

Throws:

InvalidFontException

UnsupportedFontException

getScanType

public int getScanType()

runFpgm

public void runFpgm(OTByteArray instructionStream,
                    int offset,
                    int limit)
             throws InvalidFontException,
                    UnsupportedFontException

Throws:

InvalidFontException

UnsupportedFontException

runPrep

public void runPrep(OTByteArray instructionStream,
                    int offset,
                    int limit)
             throws InvalidFontException,
                    UnsupportedFontException

Throws:

InvalidFontException

UnsupportedFontException

runGlyf

public void runGlyf(TTSimpleOutline outline,
                    OTByteArray instructionStream,
                    int offset,
                    int limit)
             throws InvalidGlyphException,
                    UnsupportedFontException

Throws:

InvalidGlyphException

UnsupportedFontException

setDebugger

public void setDebugger(ScalerDebugger debugger)