Package com.adobe.internal.pdftoolkit.core.types

Class ASRectangle

java.lang.Object

com.adobe.internal.pdftoolkit.core.types.ASObject

com.adobe.internal.pdftoolkit.core.types.ASRectangle

public class ASRectangle
extends ASObject

ASRectangle represents an non-COS PDF rectangle.

Constructor Summary

Constructors

Constructor	Description
ASRectangle(double[] coords)
ASRectangle(double left, double bottom, double right, double top)
ASRectangle(ASCoordinate ll, ASCoordinate ur)
ASRectangle(ASRectangle rect)	Copy constructor.

Method Summary

Modifier and Type	Method	Description
double	bottom()
boolean	contains(ASRectangle rect)	Returns true if the supplied PDFRectangle is contained in the current PDFRectangle.
double[]	getValues()	Get the coordinate values of the rectangle's corners
boolean	hasNonZeroDimensions()
boolean	hasNonZeroDimensions(double epsilon)
double	height()
double	left()
ASCoordinate	ll()
ASCoordinate	lr()
ASRectangle	normalized()	Creates a new ASRectangle with normalized coordinates.
double	right()
double	top()
String	toString()
ASRectangle	transform(ASMatrix ctm)
ASCoordinate	ul()
ASCoordinate	ur()
double	width()
void	write(OutputByteStream outputByteStream)	Writes the ASRectangle in to the given OutputStream in the format expected by the PDF Spec.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ASRectangle

public ASRectangle(ASCoordinate ll,
                   ASCoordinate ur)

Parameters:

ll - lower-left corner of the rectangle

ur - upper-right corner of the rectangle

ASRectangle

public ASRectangle(double left,
                   double bottom,
                   double right,
                   double top)

Parameters:

left - x coordinate of the left side of the rectangle

bottom - y coordinate of the bottom side of the rectangle

right - x coordinate of the right side of the rectangle

top - y coordinate of the top side of the rectangle

ASRectangle

public ASRectangle(double[] coords)
            throws PDFInvalidParameterException

Parameters:

coords - an array of the coordinates in the form [left, bottom, right, top]

Throws:

PDFInvalidParameterException

ASRectangle

public ASRectangle(ASRectangle rect)

Copy constructor.

Parameters:

rect -

Method Detail

toString

public String toString()

Overrides:

toString in class Object

write

public void write(OutputByteStream outputByteStream)
           throws PDFIOException

Writes the ASRectangle in to the given OutputStream in the format expected by the PDF Spec.

Specified by:

write in class ASObject

Parameters:

outputByteStream - OutputByteStream to write to.

Throws:

PDFIOException - exception from OutputStream

getValues

public double[] getValues()

Get the coordinate values of the rectangle's corners

Returns:

an array of the format [left, bottom, right, top]

ll

public ASCoordinate ll()

lr

public ASCoordinate lr()

ur

public ASCoordinate ur()

ul

public ASCoordinate ul()

left

public double left()

bottom

public double bottom()

right

public double right()

top

public double top()

width

public double width()

height

public double height()

transform

public ASRectangle transform(ASMatrix ctm)

hasNonZeroDimensions

public boolean hasNonZeroDimensions()

hasNonZeroDimensions

public boolean hasNonZeroDimensions(double epsilon)

contains

public boolean contains(ASRectangle rect)
                 throws PDFInvalidDocumentException,
                        PDFIOException,
                        PDFSecurityException

Returns true if the supplied PDFRectangle is contained in the current PDFRectangle.

Parameters:

rect -

Returns:

boolean

Throws:

PDFSecurityException

PDFIOException

PDFInvalidDocumentException

normalized

public ASRectangle normalized()
                       throws PDFInvalidDocumentException,
                              PDFIOException,
                              PDFSecurityException

Creates a new ASRectangle with normalized coordinates. The new ASRectangle will have the following properties:

• left <= right
• bottomw <= top

Returns:

a new ASRectangle with normalized coordinates

Throws:

PDFInvalidDocumentException

PDFIOException

PDFSecurityException