GlyfCompositeComp (Apache FontBox 2.0.3 API)

java.lang.Object
- org.apache.fontbox.ttf.GlyfCompositeComp

```
public class GlyfCompositeComp
extends Object
```
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
`protected static short`	`ARG_1_AND_2_ARE_WORDS` If set, the arguments are words; otherwise, they are bytes.
`protected static short`	`ARGS_ARE_XY_VALUES` If set, the arguments are xy values; otherwise they are points.
`protected static short`	`MORE_COMPONENTS` Indicates at least one more glyph after this one.
`protected static short`	`ROUND_XY_TO_GRID` If set, xy values are rounded to those of the closest grid lines.
`protected static short`	`USE_MY_METRICS` If set, this forces the aw and lsb (and rsb) for the composite to be equal to those from this original glyph.
`protected static short`	`WE_HAVE_A_SCALE` If set, there is a simple scale; otherwise, scale = 1.0.
`protected static short`	`WE_HAVE_A_TWO_BY_TWO` There is a 2 by2 transformation that will be used to scale the component.
`protected static short`	`WE_HAVE_AN_X_AND_Y_SCALE` The x direction will use a different scale from the y direction.
`protected static short`	`WE_HAVE_INSTRUCTIONS` Following the last component are instructions for the composite character.

Constructor Summary

Constructors
Modifier Constructor and Description

protected GlyfCompositeComp(org.apache.fontbox.ttf.TTFDataStream bais)
Constructor.

Constructors
Modifier	Constructor and Description
`protected`	`GlyfCompositeComp(org.apache.fontbox.ttf.TTFDataStream bais)` Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`short`	`getArgument1()` Returns argument 1.
`short`	`getArgument2()` Returns argument 2.
`int`	`getFirstContour()` Returns the index of the first contour.
`int`	`getFirstIndex()` Returns the first index.
`short`	`getFlags()` Returns the flags of the glyph.
`int`	`getGlyphIndex()` Returns the index of the first contour.
`double`	`getScale01()` Returns the scale-01 value.
`double`	`getScale10()` Returns the scale-10 value.
`double`	`getXScale()` Returns the x-scaling value.
`int`	`getXTranslate()` Returns the x-translation value.
`double`	`getYScale()` Returns the y-scaling value.
`int`	`getYTranslate()` Returns the y-translation value.
`int`	`scaleX(int x, int y)` Transforms an x-coordinate of a point for this component.
`int`	`scaleY(int x, int y)` Transforms a y-coordinate of a point for this component.
`void`	`setFirstContour(int idx)` Sets the index for the first contour.
`void`	`setFirstIndex(int idx)` Sets the first index.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ARG_1_AND_2_ARE_WORDS
```
protected static final short ARG_1_AND_2_ARE_WORDS
```
    If set, the arguments are words; otherwise, they are bytes.
    
    See Also:
    Constant Field Values
  - ARGS_ARE_XY_VALUES
```
protected static final short ARGS_ARE_XY_VALUES
```
    If set, the arguments are xy values; otherwise they are points.
    
    See Also:
    Constant Field Values
  - ROUND_XY_TO_GRID
```
protected static final short ROUND_XY_TO_GRID
```
    If set, xy values are rounded to those of the closest grid lines.
    
    See Also:
    Constant Field Values
  - WE_HAVE_A_SCALE
```
protected static final short WE_HAVE_A_SCALE
```
    If set, there is a simple scale; otherwise, scale = 1.0.
    
    See Also:
    Constant Field Values
  - MORE_COMPONENTS
```
protected static final short MORE_COMPONENTS
```
    Indicates at least one more glyph after this one.
    
    See Also:
    Constant Field Values
  - WE_HAVE_AN_X_AND_Y_SCALE
```
protected static final short WE_HAVE_AN_X_AND_Y_SCALE
```
    The x direction will use a different scale from the y direction.
    
    See Also:
    Constant Field Values
  - WE_HAVE_A_TWO_BY_TWO
```
protected static final short WE_HAVE_A_TWO_BY_TWO
```
    There is a 2 by2 transformation that will be used to scale the component.
    
    See Also:
    Constant Field Values
  - WE_HAVE_INSTRUCTIONS
```
protected static final short WE_HAVE_INSTRUCTIONS
```
    Following the last component are instructions for the composite character.
    
    See Also:
    Constant Field Values
  - USE_MY_METRICS
```
protected static final short USE_MY_METRICS
```
    If set, this forces the aw and lsb (and rsb) for the composite to be equal to those from this original glyph.
    
    See Also:
    Constant Field Values
- Constructor Detail
  - GlyfCompositeComp
```
protected GlyfCompositeComp(org.apache.fontbox.ttf.TTFDataStream bais)
                     throws IOException
```
    Constructor.
    
    Parameters:
    bais - the stream to be read
    
    Throws:
    
    IOException - is thrown if something went wrong
- Method Detail
  - setFirstIndex
```
public void setFirstIndex(int idx)
```
    Sets the first index.
    
    Parameters:
    idx - the first index
  - getFirstIndex
```
public int getFirstIndex()
```
    Returns the first index.
    
    Returns:
    the first index.
  - setFirstContour
```
public void setFirstContour(int idx)
```
    Sets the index for the first contour.
    
    Parameters:
    idx - the index of the first contour
  - getFirstContour
```
public int getFirstContour()
```
    Returns the index of the first contour.
    
    Returns:
    the index of the first contour.
  - getArgument1
```
public short getArgument1()
```
    Returns argument 1.
    
    Returns:
    argument 1.
  - getArgument2
```
public short getArgument2()
```
    Returns argument 2.
    
    Returns:
    argument 2.
  - getFlags
```
public short getFlags()
```
    Returns the flags of the glyph.
    
    Returns:
    the flags.
  - getGlyphIndex
```
public int getGlyphIndex()
```
    Returns the index of the first contour.
    
    Returns:
    index of the first contour.
  - getScale01
```
public double getScale01()
```
    Returns the scale-01 value.
    
    Returns:
    the scale-01 value.
  - getScale10
```
public double getScale10()
```
    Returns the scale-10 value.
    
    Returns:
    the scale-10 value.
  - getXScale
```
public double getXScale()
```
    Returns the x-scaling value.
    
    Returns:
    the x-scaling value.
  - getYScale
```
public double getYScale()
```
    Returns the y-scaling value.
    
    Returns:
    the y-scaling value.
  - getXTranslate
```
public int getXTranslate()
```
    Returns the x-translation value.
    
    Returns:
    the x-translation value.
  - getYTranslate
```
public int getYTranslate()
```
    Returns the y-translation value.
    
    Returns:
    the y-translation value.
  - scaleX
```
public int scaleX(int x,
         int y)
```
    Transforms an x-coordinate of a point for this component.
    
    Parameters:
    x - The x-coordinate of the point to transform
    y - The y-coordinate of the point to transform
    
    Returns:
    The transformed x-coordinate
  - scaleY
```
public int scaleY(int x,
         int y)
```
    Transforms a y-coordinate of a point for this component.
    
    Parameters:
    x - The x-coordinate of the point to transform
    y - The y-coordinate of the point to transform
    
    Returns:
    The transformed y-coordinate

Class GlyfCompositeComp

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ARG_1_AND_2_ARE_WORDS

ARGS_ARE_XY_VALUES

ROUND_XY_TO_GRID

WE_HAVE_A_SCALE

MORE_COMPONENTS

WE_HAVE_AN_X_AND_Y_SCALE

WE_HAVE_A_TWO_BY_TWO

WE_HAVE_INSTRUCTIONS

USE_MY_METRICS

Constructor Detail

GlyfCompositeComp

Method Detail

setFirstIndex

getFirstIndex

setFirstContour

getFirstContour

getArgument1

getArgument2

getFlags

getGlyphIndex

getScale01

getScale10

getXScale

getYScale

getXTranslate

getYTranslate

scaleX

scaleY