com.adobe.fontengine.font

Class Rect

java.lang.Object

com.adobe.fontengine.font.Rect

public final class Rect
extends Object

A bounding box.

AFE's coordinates are in y-positive. Values are: xmin, ymin, xmax, ymax where xmin <= xmax and ymin <= ymax.

Synchronization

These objects are immutable.

Field Summary

Fields

Modifier and Type	Field and Description
static Rect	emptyRect A rectangle with xmin = ymin = xmax = ymax = 0.
double	xmax
double	xmin
double	ymax
double	ymin

Constructor Summary

Constructors

Constructor and Description
Rect(double[] vals) Create a Rect from an array of doubles.
Rect(double xmin, double ymin, double xmax, double ymax)

Method Summary

Modifier and Type	Method and Description
Rect	applyMatrix(Matrix m) Convert this Rect through a matrix.
boolean	equals(Object obj)
int	hashCode()
Rect	toDesignSpace(double unitsPerEmX, double unitsPerEmY)
Rect	toEmSpace(double unitsPerEmX, double unitsPerEmY)
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

xmin

public final double xmin

ymin

public final double ymin

xmax

public final double xmax

ymax

public final double ymax

emptyRect

public static final Rect emptyRect

A rectangle with xmin = ymin = xmax = ymax = 0.

Constructor Detail

Rect

public Rect(double xmin,
            double ymin,
            double xmax,
            double ymax)

Rect

public Rect(double[] vals)

Create a Rect from an array of doubles.

Parameters:

vals - An array of length 4 whose entries are in the order xmin, ymin, xmax, ymax.

Method Detail

applyMatrix

public Rect applyMatrix(Matrix m)

Convert this Rect through a matrix.

Parameters:

m - the matrix

Returns:

the transformed bounding box

toEmSpace

public Rect toEmSpace(double unitsPerEmX,
                      double unitsPerEmY)

toDesignSpace

public Rect toDesignSpace(double unitsPerEmX,
                          double unitsPerEmY)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object