org.ofdrw.converter.font

Class GlyfDescript

java.lang.Object

org.ofdrw.converter.font.GlyfDescript

All Implemented Interfaces:

org.apache.fontbox.ttf.GlyphDescription

Direct Known Subclasses:

GlyfCompositeDescript, GlyfSimpleDescript

public abstract class GlyfDescript
extends Object
implements org.apache.fontbox.ttf.GlyphDescription

This class is based on code from Apache Batik a subproject of Apache XMLGraphics. see http://xmlgraphics.apache.org/batik/ for further details.

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ON_CURVE if set, the point is on the curve.
static byte	REPEAT if set, the next byte specifies the number of additional times this set of flags is to be repeated.
static byte	X_DUAL This flag as two meanings, depending on how the x-short vector flags is set.
static byte	X_SHORT_VECTOR if set, the x-coordinate is 1 byte long.
static byte	Y_DUAL This flag as two meanings, depending on how the y-short vector flags is set.
static byte	Y_SHORT_VECTOR if set, the y-coordinate is 1 byte long.

Method Summary

Modifier and Type	Method and Description
int	getContourCount()
int[]	getInstructions() Returns the hinting instructions.
void	resolve()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.fontbox.ttf.GlyphDescription

getEndPtOfContours, getFlags, getPointCount, getXCoordinate, getYCoordinate, isComposite

Field Detail

ON_CURVE

public static final byte ON_CURVE

if set, the point is on the curve.

See Also:

Constant Field Values

X_SHORT_VECTOR

public static final byte X_SHORT_VECTOR

if set, the x-coordinate is 1 byte long.

See Also:

Constant Field Values

Y_SHORT_VECTOR

public static final byte Y_SHORT_VECTOR

if set, the y-coordinate is 1 byte long.

See Also:

Constant Field Values

REPEAT

public static final byte REPEAT

if set, the next byte specifies the number of additional times this set of flags is to be repeated.

See Also:

Constant Field Values

X_DUAL

public static final byte X_DUAL

This flag as two meanings, depending on how the x-short vector flags is set. If the x-short vector is set, this bit describes the sign of the value, with 1 equaling positive and 0 positive. If the x-short vector is not set and this bit is also not set, the current x-coordinate is a signed 16-bit delta vector.

See Also:

Constant Field Values

Y_DUAL

public static final byte Y_DUAL

This flag as two meanings, depending on how the y-short vector flags is set. If the y-short vector is set, this bit describes the sign of the value, with 1 equaling positive and 0 positive. If the y-short vector is not set and this bit is also not set, the current y-coordinate is a signed 16-bit delta vector.

See Also:

Constant Field Values

Method Detail

resolve

public void resolve()

Specified by:

resolve in interface org.apache.fontbox.ttf.GlyphDescription

getContourCount

public int getContourCount()

Specified by:

getContourCount in interface org.apache.fontbox.ttf.GlyphDescription

getInstructions

public int[] getInstructions()

Returns the hinting instructions.

Returns:

an array containing the hinting instructions.