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java.lang.Objectorg.apache.fontbox.ttf.GlyfDescript
public abstract class GlyfDescript
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 | |
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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. |
Constructor Summary | |
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protected |
GlyfDescript(short numberOfContours,
TTFDataStream bais)
Constructor. |
Method Summary | |
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int |
getContourCount()
Returns the number of contours. |
int[] |
getInstructions()
Returns the hinting instructions. |
protected void |
readInstructions(TTFDataStream bais,
int count)
Read the hinting instructions. |
void |
resolve()
Resolve all parts of an composite glyph. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.fontbox.ttf.GlyphDescription |
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getEndPtOfContours, getFlags, getPointCount, getXCoordinate, getYCoordinate, isComposite |
Field Detail |
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public static final byte ON_CURVE
public static final byte X_SHORT_VECTOR
public static final byte Y_SHORT_VECTOR
public static final byte REPEAT
public static final byte X_DUAL
public static final byte Y_DUAL
Constructor Detail |
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protected GlyfDescript(short numberOfContours, TTFDataStream bais) throws IOException
numberOfContours
- the number of contoursbais
- the stream to be read
IOException
- is thrown if something went wrongMethod Detail |
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public void resolve()
resolve
in interface GlyphDescription
public int getContourCount()
getContourCount
in interface GlyphDescription
public int[] getInstructions()
protected void readInstructions(TTFDataStream bais, int count) throws IOException
bais
- the stream to be readcount
- the number of instructions to be read
IOException
- is thrown if something went wrong
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