pdftron.PDF

Class PathData

java.lang.Object

pdftron.PDF.PathData

public class PathData
extends java.lang.Object

Contains the information required to draw the path. Contains an array of PathSegmentType Operators and corresponding path data Points. A point may be on or off (off points are control points). The meaning of a point depends on associated id (or segment type) in the path segment type array.

Field Summary

Fields

Modifier and Type	Field and Description
static int	e_closepath The Constant e_closepath.
static int	e_conicto The Constant e_conicto.
static int	e_cubicto The Constant e_cubicto.
static int	e_lineto The Constant e_lineto.
static int	e_moveto The Constant e_moveto.
static int	e_rect The Constant e_rect.

Constructor Summary

Constructors

Constructor and Description
PathData(boolean defined, byte[] operators, double[] data_points)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getOperators() Get the current operators.
double[]	getPoints() Get the current data points.
boolean	isDefined() If PathData was acquired from Font.getGlyphPath then is method will indicate if this is an 'undefined character code'.
void	setOperators(byte[] operators) Overwrite the existing operators.
void	setPoints(double[] points) Overwrite the existing data points.

Methods inherited from class java.lang.Object

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

Field Detail

e_moveto

public static final int e_moveto

The Constant e_moveto.

See Also:

Constant Field Values

e_lineto

public static final int e_lineto

The Constant e_lineto.

See Also:

Constant Field Values

e_cubicto

public static final int e_cubicto

The Constant e_cubicto.

See Also:

Constant Field Values

e_conicto

public static final int e_conicto

The Constant e_conicto.

See Also:

Constant Field Values

e_rect

public static final int e_rect

The Constant e_rect.

See Also:

Constant Field Values

e_closepath

public static final int e_closepath

The Constant e_closepath.

See Also:

Constant Field Values

Constructor Detail

PathData

public PathData(boolean defined,
        byte[] operators,
        double[] data_points)

Method Detail

setOperators

public void setOperators(byte[] operators)

Overwrite the existing operators.

Parameters:

operators - The new operators to use.

setPoints

public void setPoints(double[] points)

Overwrite the existing data points.

Parameters:

operators - The new data points to use.

getOperators

public byte[] getOperators()

Get the current operators.

Returns:

The existing PathSegmentType operators.

getPoints

public double[] getPoints()

Get the current data points.

Returns:

The existing data points.

isDefined

public boolean isDefined()

If PathData was acquired from Font.getGlyphPath then is method will indicate if this is an 'undefined character code'.

Returns:

True if this is defined, otherwise false.

Note:

See Font.getGlyphPath for more information regarding what an 'undefined character code' means.