Class GlyfCompositeComp

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 The Apache? Batik Project for further details.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final short	ARG_1_AND_2_ARE_WORDS	If set, the arguments are words; otherwise, they are bytes.
protected static final short	ARGS_ARE_XY_VALUES	If set, the arguments are xy values; otherwise they are points.
protected static final short	MORE_COMPONENTS	Indicates at least one more glyph after this one.
protected static final short	ROUND_XY_TO_GRID	If set, xy values are rounded to those of the closest grid lines.
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.
protected static final short	WE_HAVE_A_SCALE	If set, there is a simple scale; otherwise, scale = 1.0.
protected static final short	WE_HAVE_A_TWO_BY_TWO	There is a 2 by2 transformation that will be used to scale the component.
protected static final short	WE_HAVE_AN_X_AND_Y_SCALE	The x direction will use a different scale from the y direction.
protected static final short	WE_HAVE_INSTRUCTIONS	Following the last component are instructions for the composite character.

Method Summary

Modifier and Type	Method	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 Object

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

Field Details

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

Method Details

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