diva.sketch.parser2d

Class WidthRatioRelation

java.lang.Object

diva.sketch.parser2d.WidthRatioRelation

All Implemented Interfaces:

Relation

public class WidthRatioRelation
extends Object
implements Relation

Calculate the ratio of the width of the first input scene element to the width of the second.

Version:

$Revision: 1.8 $

Author:

Michael Shilman (michaels@eecs.berkeley.edu)

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME The name that this relation goes by in text form.

Constructor Summary

Constructors

Constructor and Description
WidthRatioRelation()

Method Summary

Modifier and Type	Method and Description
double	apply(SceneElement e1, SceneElement e2) Calculate the ratio of the width of the first element to the width of the second.
String	getName() The name of this relation.
String	toString() Print out the contents of this relation.
String	toString(String e1Name, String e2Name) Pretty print the relation in the grammar format.

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static String NAME

The name that this relation goes by in text form.

Constructor Detail

WidthRatioRelation

public WidthRatioRelation()

Method Detail

apply

public double apply(SceneElement e1,
                    SceneElement e2)

Calculate the ratio of the width of the first element to the width of the second.

Specified by:

apply in interface Relation

getName

public String getName()

The name of this relation.

Specified by:

getName in interface Relation

toString

public String toString(String e1Name,
                       String e2Name)

Pretty print the relation in the grammar format.

Specified by:

toString in interface Relation

toString

public String toString()

Print out the contents of this relation.

Overrides:

toString in class Object